10533 Leslie Street, Richmond Hill, Ontario, L4S 1P1, Canada
401 Reynolds Street, Whitby, Ontario, L1N 3W9, CanadaIndirect Support:
10533 Leslie Street, Richmond Hill, Ontario, L4S 1P1, Canada
401 Reynolds Street, Whitby, Ontario, L1N 3W9, Canada
5,691.5 km
5,668.6 km
2007
1874
150
240
Nursery/Toddler to SK
4 to 12
Coed
Girls
Day
Boarding, Day
English
English
Academic
Liberal Arts, International Baccalaureate Candidate
15 to 24
6 to 14
Learning
In-class adaptations
In-class adaptations
$16,400 to $17,400
$32,000 to $35,000
$69,000 to $83,000
No
Yes
0%
14%
None
4 to 12
$0
$0
38
27
0%
17%
100%
100%
Nursery/Toddler, Preschool, JK, SK
information not available
information not available
information not available
Rolling
Rolling
Not available
Rolling
No
Yes: grades 4 - 12
No
No
information not available
information not available
Parents look to York Montessori for a program that demonstrates a high fidelity to the Montessori method, and which is delivered by accredited, experienced staff. And, certainly, that’s precisely what they find. Families are actively involved within the life of the school through annual events as well as, uniquely, information sessions, workshops, and in-class observation held at key points throughout the academic year. The schools is larger than most Montessori environments, especially given those which, as here, limit their scope to the early years. That said, the efforts around involving parents lends a familiar, family-oriented cast to the culture of the school. Following on, the size of the student body has its benefits, especially around the breadth of the program offerings, the resources available, and allows for coverage before and after the school day.
View full reportIt really is a castle, and the interiors are as striking as the exterior: turrets, arches, wood and stone. The school is also genuinely old, having been founded in 1874, though the building pre-dates the school. Yet, as ever, appearances can be deceiving, or at least can risk being made too much of. Trafalgar administration has, throughout its long history, consistently revised the curriculum and programs with an intention of providing, in a very literal sense, the best the world has to offer. That includes the adoption of the Singapore math and science curricula; Mandarin instruction; and writing instruction based on the program developed at the University of Chicago. A dedication to real-world learning has been built into the curriculum formally through the Beyond the Classroom initiative, which makes use of local resources and expertise, guided by the students' personal curiosities. Trafalgar offers an up-to-date, creative, and intentional program for girls preparing for university.
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Extremely positive experience
Amir SAEED - Parent (Feb 10, 2018)
My child's experience at YMS has been extremely positive. His growth from Day 1 to present has been ... View full review
High academics and a caring environment
Danielle Di Paola - Parent (Dec 18, 2024)
My children love the teachers and staff and also enjoy the challenging work. We are very happy with... View full review
"My child loves going to York Montessori School in the morning and almost always comes home happy and full of joy."
James Shen - Parent (Jan 29, 2025)
My child really enjoys every part of his daily life at York Montessori School.
In the regular scho... View full review
"The all-girls environment at Trafalgar Castle School has been the key to my daughters’ success."
Kay Di Vizio - Parent (Mar 17, 2026)
Both of my daughters truly benefited from the many opportunities Trafalgar Castle School provides fo... View full review
"York Montessori School (YMS) is a reputable independent Montessori school licensed by the Ministry of Education and accredited by the CCMA. With a focus on academic preparation and through the use of classic Montessori pedagogy, our experienced and dedicated educators aim to support the holistic development of each of our young learners. Our goal at YMS is for our students to emerge as independent and confident individuals who seamlessly transition from thriving in our classrooms to succeeding in the world."
"Trafalgar Castle School is an independent day and boarding school for girls in grades 4 through 12, where girls thrive in a diverse, close-knit community, empowered by future-ready learning and the confidence to boldly lead. Located in Whitby, Ontario, Trafalgar Castle School is small by design, ensuring that every student is personally known and supported through innovative programming, future-ready competencies and a welcoming community, all of which prepare them for the real world and a world yet to be imagined."
"Established in 2007, YMS has gained a strong reputation within the Richmond Hill community. Recognized for its commitment to classic Montessori principles, YMS prides itself on fostering a collaborative partnership with families and providing a robust foundation for success that goes beyond academic achievements, encouraging a lifetime of curiosity, compassion, and interconnected learning. The school’s highly qualified and experienced educators are devoted to supporting each child's and family’s unique educational journey through a thoughtfully prepared environment and a curriculum designed to encourage confidence and independence. The school's reputation for excellence is evident in the accomplishments of its alumni, who continue to thrive and positively contribute to their communities."
"While we demonstrate dedication to academics, cultivating emotional intelligence, resilience, and positive interpersonal skills are at the forefront of our efforts. Social Emotional Learning is something that sets Trafalgar Castle apart, and creates a supportive and empowering school community as students mature into adulthood. Students are given a safe space to use their voice and build their confidence."
"At YMS, we prioritize Montessori principles, which requires us to make deliberate trade-offs. One key decision is balancing personalization with standardization. By maintaining small class sizes, we tailor education to each child’s pace, but we don't focus on standardized testing or academic benchmarks, which some families may expect. Additionally, we emphasize hands-on learning with Montessori materials over heavy technology use, recognizing technology’s importance but prioritizing tangible skills and independence. These trade-offs allow us to stay true to our personalized learning and holistic development values, enriching students’ long-term growth. While we deprioritize standardized testing and digital tools, we believe these choices better prepare our students for a lifetime of learning, creativity, and meaningful engagement with the world."
"To maintain our focus on empowering young women, we've chosen to specialize in an all-girls environment, which may not suit families seeking co-educational settings. Our commitment to personalized learning and inclusive programs means we allocate significant resources to smaller class sizes and specialized staff, potentially limiting the breadth of extracurricular offerings compared to larger schools. Our historic boarding facilities, while unique, require ongoing investment to balance modern amenities with heritage preservation. These tradeoffs reflect our dedication to providing a supportive, empowering environment tailored to girls' education and leadership development."
Information not available
"Our transformation from the Ontario Ladies' College in 1874 to Trafalgar Castle School marks a pivotal point in our evolution into a modern institution dedicated to girls' education. This legacy of empowering young women has shaped our focus on leadership and innovation. The establishment of our unique programs, like the Beyond the Castle experiential learning initiative and the High Performance Artists and Athletes Program, demonstrates our commitment to holistic education. Our ongoing dedication to inclusivity and reconciliation, acknowledging the land's ancestral heritage, reflects our effort to remain responsive to societal changes. These historical milestones have guided our vision and continue to influence our strategic direction."
"YMS is a great fit for students who thrive in an environment that emphasizes independence, curiosity, and hands-on learning. Our ideal student enjoys exploring concepts at their own pace, with the support of dedicated educators. YMS is best suited for children who benefit from a personalized approach to learning, where the focus is on the whole child—physical, cognitive, social, and emotional development. While we welcome students with diverse learning styles, those motivated to engage in self-directed activities, collaborate with peers, and take ownership of their learning will truly flourish. Families who value a Montessori education, which encourages creativity, problem-solving, and lifelong learning, will find a supportive and enriching community at YMS."
"Our school is ideal for girls who thrive in a supportive, all-girls environment that emphasizes leadership and innovation. Students who are eager to engage in hands-on learning, embrace diversity, and pursue personal growth are well-suited to our community. Those who value a balance between academic excellence and extracurricular pursuits, and who are interested in developing future-ready skills, will find a nurturing home at Trafalgar Castle School."
"We would advise a family against choosing YMS if they are unwilling to commit to the full three-year Casa program. The Montessori approach thrives on continuity and long-term development, where each year builds upon the previous one. The three-year cycle is essential for fostering deep learning, independence, and leadership skills, and students benefit from the consistency of remaining in the same classroom environment with the same educator for multiple years. Families who are seeking a more traditional, short-term school experience or those not aligned with the Montessori philosophy may not find the best fit at YMS. Additionally, families who are unable to engage in the collaborative partnership between school and home may not fully benefit from the Montessori method, which requires active involvement and support for a child’s development."
"Families seeking a co-educational environment might find our all-girls setting less suitable for their preferences. If a family prioritizes an extensive range of extracurricular activities over tailored, specialized programs, they may find our offerings limited. Those looking for a traditional, lecture-based educational approach might not align with our emphasis on experiential learning and future-ready skills. Additionally, if a student prefers a large urban environment, our location in Whitby, with its small-town charm, might not meet their expectations. Families who are not interested in or supportive of our commitment to inclusivity and reconciliation might find our values misaligned with theirs. We encourage families to visit and explore if our unique environment aligns with their educational goals."
Information not available
"Trafalgar Castle’s circle of care is second to none. We have advisors, coaches, faculty and staff that are always present for the diverse group of learners in our building. We recognize that adolescence is hard, and are determined to be a soft place to land while engaging in future-ready curriculum that ensures students are prepared for post-secondary life."
"Families choose YMS for our strong commitment to the Montessori philosophy and the exceptional academic outcomes we provide. We focus on nurturing a love of learning, critical thinking, and problem-solving skills, ensuring students are well-prepared for future academic challenges. Parents also value our open communication, which fosters collaboration and ensures that each child's unique needs are met. YMS is recognized for its academic excellence and commitment to the holistic development of students, earning a strong reputation that consistently attracts families through referrals and word of mouth. Our proven track record of academic achievement and emphasis on social and emotional growth make YMS the ideal choice for families seeking a well-rounded education."
"Trafalgar Castle School is perceived as a prestigious institution dedicated to empowering young women through a comprehensive and holistic educational experience. Our reputation for fostering leadership, innovation, and future-ready skills in an all-girls environment is well-regarded. The historic charm of our campus in Whitby, combined with modern facilities, adds to our image as a nurturing and supportive community. Our commitment to inclusivity, reconciliation, and diversity is appreciated by those who value a respectful and socially conscious environment. The success of our alumnae network, with graduates thriving in various professional fields, reinforces our image as a school that prepares students for impactful futures, both academically and socially."
"One aspect of YMS that is often underappreciated is our low teacher turnover, which plays a crucial role in maintaining continuity and building strong relationships with students and families. Our dedicated educators remain with us for many years, providing stability and fostering deep connections that benefit both academic and emotional development. This consistency allows teachers to truly understand each child’s learning style and growth, leading to more personalized and effective instruction. Additionally, the close-knit community at YMS contributes significantly to our success. The strong bond between students, families, and staff creates a collaborative environment where everyone works together toward the shared goal of supporting each child's growth. This sense of belonging and trust is often overlooked but is fundamental to the nurturing, supportive atmosphere that sets YMS apart."
"Experiential learning is at the forefront of our education model, and it is demonstrated through our Beyond the Castle week. BTC brings students to new places and allows them to interact with different cities, communities, and people, thus expanding their knowledge on various subjects. This dedication to a student’s relationship to their community and real-life experience is one of the most under-appreciated aspects of Trafalgar that sets us aside from other schools."
"Families might be surprised to learn of the opportunities provided to YMS students for engaging in global citizenship. Back in 2015, while our students watched their new school being built, they were also part of a larger, global community project. During this time, our school community raised funds to build a school in Uganda, creating a powerful connection between our students and children halfway around the world. As the construction of both schools progressed, our students corresponded with the children in Uganda, learning about their lives, cultures, and the impact of their contributions. This ongoing, hands-on learning opportunity enriched our students’ learning by further developing their empathy and deepening their understanding of the importance of community service. It provided a real-world context for the values we teach and continues to inspire our students, making their education truly meaningful and connected to the world beyond our school walls."
"Firstly, we are a real castle! Here at Trafalgar, we embrace the traditions that have existed within the castle walls since it was built. Next, we are small by design - but our academic, co-curricular, and leadership programming is incredibly robust at the same time. Finally, our team puts forth incredible effort to ensure our students felt taken care of at all times. This includes snack stations, a well-rounded lunch, and shuttle for students to take to and from the Whitby GO Station."
"Most recently, YMS has implemented Transparent Classroom, an innovative virtual platform designed specifically for Montessori schools to enhance communication between educators and parents. This tool allows us to share photos, detailed material descriptions, and comprehensive progress reports, ensuring that parents are consistently informed about their child’s development and classroom experiences. Transparent Classroom strengthens the connection between home and school by providing parents with real-time insights into their child’s learning journey, fostering collaboration, and offering personalized suggestions for integrating Montessori parenting strategies at home."
"Recently, we've enhanced our curriculum to include more future-ready competencies, focusing on areas like STEAM, robotics, and ethical AI usage. Our boarding facilities have been upgraded, combining historic charm with modern amenities, ensuring a comfortable and supportive living environment for students. We've expanded our Advisor Program to provide more personalized guidance, fostering strong relationships and supporting students' social and emotional well-being. Additionally, our commitment to reconciliation has been strengthened by integrating Indigenous voices into our curriculum. These enhancements reflect our dedication to providing a holistic educational experience that prepares students for future challenges and helps them thrive in an ever-changing world."
"YMS anticipates growth and change over the next five years, though the exact path remains uncertain. While we are committed to the core principles of Montessori education, we recognize that our community’s evolving needs may shape our direction. To enrich the student experience, we plan to expand our extracurricular offerings, allowing students to explore their interests, develop new skills, and connect with nature through an organic gardening curriculum that fosters responsibility, sustainability, and hands-on learning. Additionally, we are considering the introduction of school uniforms to cultivate a sense of unity and focus within our community. As we move forward, we remain dedicated to enhancing our current programs while staying true to our values of personalized, nurturing education."
"In the next five years, we anticipate further expanding our focus on future-ready competencies, integrating more advanced technology and innovative programs into our curriculum. We'll continue to enhance our commitment to inclusivity and reconciliation, incorporating diverse perspectives to enrich our community. Our facilities will evolve to support these initiatives, with potential upgrades to learning spaces and technology infrastructure. We aim to strengthen our international student body, fostering a global perspective and enriching cultural exchange. Our strategic direction will focus on sustainability and adaptability, ensuring our programs and community remain responsive to the changing needs of students. With continued support from our Board of Directors and the Trafalgar Castle School Foundation, we'll maintain our legacy as a nurturing environment for young women, empowering them to become confident leaders and innovators prepared for future challenges."
York Montessori School opened its doors to six Richmond Hill families in 2007. Today, the school is a leading Montessori preschool in York region and licensed for 150 students. York Montessori School imparts children with an excellent Montessori education while providing exceptional child care.
York Montessori School is, and has always been, a licensed establishment with the Ministry of Education as well as a school that is proudly accredited by the CCMA (Canadian Council of Montessori Administrators). We practice pure Montessori philosophy and employ highly educated and accredited Montessori teachers who have had their training at a MACTE accredited or AMI teacher-training program.
York Montessori School has a very close group of families and together we are actively involved in the community. Parent teacher meetings, progress reports, and “Watch Me Work” workshops are conducted throughout the year. We also host regular school community building events such as curriculum nights, Montessori education evenings, parenting workshops, and an annual family BBQ.
YMS is dedicated to keeping a close relationship with our students and their families. Much of our success is attributed to valuable relationships between staff, students and parents. Collectively, we work towards one important goal, the enrichment of a pure Montessori education for your child.
We are excited to introduce you to our all-girls' day and boarding school; a school unlike any other in Canada. At just over 240 students from Grade 4 to Grade 12, we are small by design where every student is recognized and honoured for the individual they are and no student slips through the cracks.
We believe the best entry point to a large and complex world is a warm and personal learning environment with ample opportunities for personal discovery and growth. This is what you will discover in our classrooms, in our hallways and on our fields. We have been at the forefront of girls’ education for more than 150 years.
Melissa Knight-Johnson
Head of School
Liberal Arts
International Baccalaureate Candidate
Liberal Arts curricula share with traditional programs their emphasis on core knowledge-acquisition, but tend to borrow more best practices from the progressive approach. A Liberal Arts program might still feature group work and projects, for example, contrary to the more singular emphasis on tests and essays at a Traditional program.
IB Candidate School is an official term used to identify schools that have applied to IBO for permission to teach one or more of the IB Programmes.
Trafalgar Castle School offers a rigorous, university-preparatory curriculum for young women in Grades 4–12, grounded in a nurturing and empowering educational environment. Our philosophy emphasizes holistic student development, supporting academic, social, emotional, and physical growth within a close-knit school community. Our program meets and exceeds Ontario Ministry of Education requirements and is guided by the Understanding by Design (UbD) framework. This approach allows our dedicated faculty to provide personalized learning experiences, including targeted support and enrichment opportunities that reflect each student’s strengths, interests, and needs. Through experiential learning and an emphasis on student agency, we prepare girls for both post-secondary success and life beyond the classroom. Future readiness is central to our mission. We integrate advanced technology skills, including the ethical and critical use of Artificial Intelligence, while embedding essential Future Ready Competencies such as communication, critical thinking, systems thinking, self-awareness, and adaptability. Trafalgar Castle School is inspected by the Ontario Ministry of Education, accredited by CAIS, and a member of leading national and international independent school associations.
Equal Balance
These math programs feature an equal balance of “Traditional” and “Discovery” methods.
Dr. Montessori divided the Mathematical materials into five main groups. Each group had a specific aim, which its materials tried to achieve by providing the child with repeated but varied experiences.
Our Grade 4 through 8 program blends elements of Singapore Math with research-backed strategies to foster both conceptual understanding and procedural fluency. We emphasize the mastery of number facts to build a strong foundation, while simultaneously cultivating critical thinking through problem-solving and mathematical investigations. Our Senior School Mathematics program focuses on a rich Academic pathway designed to prepare students for Advanced Placement (AP) courses in Statistics and Calculus. Subject to instructional capacity and identified student need, we also offer alternative mathematics levels to ensure appropriate support for every learner.
- Numbers to ten (numeral to quantity) - Decimal System (addition, subtraction, multiplication, division) - Teens and Tens (one to one hundred) - Memorization of Tables (essential combinations) - Passage to Abstraction (minimal use of materials)
Information not available
Information not available
Phonics-intensive
Systematic-phonics programs teach young children to read by helping them to recognize and sound out the letters and syllables of words. Students are then led to blend these sounds together to sound out and recognize the whole word. While other reading programs might touch on phonetics (either incidentally or on a “when needed” basis), systematic phonics teaches phonics in a specific sequence, and uses extensive repetition and direct instruction to help readers associate specific letter patterns with their associated sounds.
Systematic-phonics programs teach young children to read by helping them to recognize and sound out the letters and syllables of words. Students are then led to blend these sounds together to sound out and recognize the whole word. While other reading programs might touch on phonetics (either incidentally or on a “when needed” basis), systematic phonics teaches phonics in a specific sequence, and uses extensive repetition and direct instruction to help readers associate specific letter patterns with their associated sounds.
When it comes to Montessori education, the child will write before they will read. The child’s mind must have the capacity to isolate sounds and have the ability to visualize the symbols that correspond to a particular sound. The child progresses through the same process to acquire reading as they did to acquire the spoken language. Therefore, the child progresses through sounds, syllables, words, phrases and sentences. In the classroom the Language curriculum is broken up into five stages: - Spoken Language - Writing - Reading (Phonetics, Phonograms, Puzzle words) - Function of Words - Reading analysis
At Trafalgar Castle School, we recognize that students joining us in Grade 4 bring diverse academic backgrounds. To support this transition, we employ a rigorous Structured Literacy approach grounded in data for Grades 4–6. We begin each year with a comprehensive suite of diagnostic assessments, including DIBELS for oral reading fluency and comprehension, as well as specific writing and spelling inventories, to gain a nuanced understanding of each student’s foundational skills. These insights allow us to immediately identify learning gaps and provide targeted remediation using evidence-based programs like UFLI. Beyond intervention, we deepen and extend literacy skills through explicit morphology study, conventions instruction, the Hochman Method for writing, and interdisciplinary literature studies. This ensures that every student is supported in reaching their full potential through responsive, data-informed programming.
No
We use DIBELS in Grades 4–8 to assess reading fluency and comprehension, informing targeted instruction and enrichment for every student.
Systematic approach
The process approach to teaching beginner writing aims to get students writing “real things” as much as possible and as soon as possible. The goal is to create the right environmental conditions to encourage a love of writing and a motivation to write well. With children invested in the writing process -- through assignments children find meaningful -- students are then given feedback on how they can improve.
The systematic approach to teaching beginner writing focuses on directly imparting explicit sentence construction strategies, along with planning, revising, and editing skills. Students are asked to learn these explicit strategies and skills and practice them before applying them in more holistic writing assignments. Grammar and parts of sentences tend to have a central role in systematic writing instruction.
When it comes to Montessori education, the child will write before they will read. The child’s mind must have the capacity to isolate sounds and have the ability to visualize the symbols that correspond to a particular sound. The child progresses through the same process to acquire reading as they did to acquire the spoken language. Therefore, the child progresses through sounds, syllables, words, phrases and sentences. In the classroom the Language cur- riculum is broken up into five stages: - Spoken Language - Writing - Reading (Phonetics, Phonograms, Puzzle words) - Function of Words - Reading analysis
At Trafalgar Castle School, our writing program is built on a rigorous Structured Literacy foundation, utilizing evidence-based methodologies like the Hochman method and Jennifer Serravallo’s Writing Strategies to move students from sentence-level proficiency to complex, analytical expression. A data-informed approach based on diagnostic assessments in September directly supports our Future-Ready Competency of developing "Clear and Confident Communicators," ensuring students can advocate and adapt their messaging to diverse audiences. We integrate explicit AI Competencies into this framework. For example, rather than displacing human effort, students are taught to ethically engage with generative AI as a tool for "refining messaging" and "simulating audience response," while maintaining their own critical voice. By combining traditional mastery of knowledge and skills such as morphology and syntax with cutting-edge digital literacy, we prepare students to be not just writers, but effective designers of communication in a rapidly evolving world.
Equal Balance
Inquiry-based science emphasizes teaching science as a way of thinking or practice, and therefore tries to get students “doing” science as much as possible -- and not just “learning” it. Students still learn foundational scientific ideas and content (and build on this knowledge progressively); however, relative to expository science instruction, inquiry-based programs have students spend more time developing and executing their own experiments (empirical and theoretical). Students are frequently challenged to develop critical and scientific-thinking skills by developing their own well-reasoned hypothesis and finding ways to test those hypotheses. Projects and experiments are emphasized over textbook learning. Skills are emphasized over breadth of knowledge.
Science programs that balance expository and inquiry learning equally will likely have an equal blend of tests and experiments; direct, textbook-based instruction and student-centred projects.
Science –This portion of the curriculum contains such basic science experiments as sink & float, magnetic & non- magnetic and colour mixing. Biology– This is the most basic of introductions to such concepts as life cycles, and the parts of the human body. Zoology –Topics covered in this part of the curriculum include, but are not limited to Animals of the world, classification of animals, parts of exercises & classified cards. Botany –This part of the curriculum includes such categories such as the environment, nature, and parts of leaf, flower and tree.
At Trafalgar Castle School, our science program serves as a dynamic testing ground for Future-Ready Competencies. While students develop skills such as collaboration and critical thinking, the curriculum places a strong emphasis on Systems Thinking and Design. Learning progresses from foundational inquiry in the lower grades to sophisticated, integrated application in the Senior School. This approach culminates in our signature Grade 11 Interdisciplinary Science Fair, where students work collaboratively to synthesize concepts from Physics, Chemistry, and Biology. By addressing real-world challenges through a tri-science lens, students discover that meaningful innovation extends beyond a single discipline. Scientific inquiry is further enriched through explicit AI competencies. Students learn to use technology as an analytical partner, applying tools such as bias assessment and constructive doubt to evaluate data and AI-generated models. Through simulations and advanced data analysis, students build digital fluency, critical judgment, and ethical awareness—essential skills for innovation in a data-driven future.
Evolution as consensus theory
Evolution as one of many equally viable theories
Evolution is not taught
Evolution as consensus theory
Evolution as one of many equally viable theories
Evolution is not taught
Physiology
Equal Balance
These literature programs draw in equal measure from “Traditional” and “Social Justice” programs.
Information not available
At Trafalgar Castle School, our reading program is a seamless continuum that begins with a foundation rooted in Science of Reading research in Grades 4–6 and develops into advanced critical analysis. Embedded within our Future-Ready Competencies framework, literacy instruction emphasizes the development of Critical Thinkers and Informed Decision-Makers. Foundational skills are secured through Structured Literacy and explicit morphology instruction in the Junior years. As students move into Middle and Senior School, learning expands into a transdisciplinary study of literature, where texts are examined as reflections of history, ethics, and global systems rather than in isolation. In today’s data-rich world, AI competencies are treated as essential literacy tools. Students learn to apply assumption testing and bias assessment to traditional texts, digital sources, and AI-generated content. By generating and evaluating AI summaries or interpretations alongside original texts, students strengthen analytical accuracy, discernment, and independent thinking—skills essential for academic success and responsible citizenship.
Ancient lit
English lit
World (non-Western) lit
European (continental) lit
American lit
Canadian lit
Ancient lit
English lit
World (non-Western) lit
European (continental) lit
American lit
Canadian lit
Thematic
The Expanding Communities approach organizes the curriculum around students’ present, everyday experience. In the younger grades, students might learn about themselves, for example. As they move through the grades, the focus gradually broadens in scope: to the family, neighbourhood, city, province, country, and globe. The curriculum tends to have less focus on history than Core Knowledge programs.
The Thematic approach organizes the curriculum around certain themes or cultural universals. Students might spend time focused on food. Then they might focus on transportation or government, and so on.
History– Materials included in this part of the curriculum were designed to teach such concepts as the daily calendar, the seasons, the clock & basic human needs. Geography–This part of the curriculum includes materials pertaining to the solar system, the continents, land and water forms, introduction to the earth’s elements and all parts of the world. Sensorial- Materials were designed to facilitate the child's ability to attend to their senses through interaction with the environment to promote intellectual development. They can be broken down into 8 categories of senses: Visual, Tactile, Baric, Thermic, Stereognostic, Gustatory, Smell and Hearing. Practical Life- Materials are broken down into five categories (Preliminary Exercises, Care of the Environment, Care of Person, Grace and Courtesy, Control of Movement) to teach the child to function in their own environment, encouraging independence, coordination, concentration and freedom of choice.
At Trafalgar Castle School, our Social Studies program (Grades 4–8) moves beyond memorizing dates to develop Global Citizenship and Systems Thinking. Using inquiry-based learning and design thinking, Junior students explore local communities, Indigenous reconciliation, and foundational geography. In Middle School, they analyze history and global systems, seeing events as interconnected and practicing empathy to understand diverse perspectives. AI competencies are integrated to build digital fluency. Students learn that, like historical texts, AI content can carry bias. Using Source Review, Multi-angle Evaluation, and Constructive Doubt, they critically assess AI outputs and cross-check with primary sources. This approach ensures students understand how information is created and interpreted, whether by historians or AI, preparing them as thoughtful, analytical global citizens.
Equal Balance
These programs represent an equal balance between the perennialist and pragmatic approach to teaching the humanities and social sciences.
Information not available
At Trafalgar Castle School, the Humanities and Social Sciences program (Grades 9–12) develops sophisticated civic engagement and analytical reasoning. While cultivating all Future-Ready Competencies, the program emphasizes Critical Thinking, Informed Decision-Making, and Systems Thinking. Senior students progress from foundational inquiry to complex, transdisciplinary analysis. Courses in history, law, politics, and sociology challenge them to deconstruct systemic issues, evaluate competing narratives, and understand global forces. Learning focuses on human behavior and societal structures through ethics and evidence, empowering students to navigate ambiguity and advocate for just solutions. AI competencies are integrated to build digital literacy. Students apply Bias Assessment, Source Review, and Constructive Doubt to historical and modern AI-generated content. They might simulate geopolitical scenarios or analyze demographic data but are trained to question and verify outputs, ensuring they understand AI’s limitations. This prepares graduates to be thoughtful, ethical, and resilient leaders in a data-driven world.
Equal Balance
The communicative method of language acquisition emphasizes the use of the target language in authentic contexts. The approach commonly features interactive group work, games, authentic texts, and opportunities to learn about the cultural background of the language. Drills and quizzes may still be used, but less frequently than with the audio-lingual method.
These programs feature an equal blend of the audio-lingual and communicative styles of language instruction.
At YMS, we offer daily French classes which are both interactive and educational.
At Trafalgar Castle School, language learning fosters global fluency and cultural empathy. Students study French and Mandarin from Grades 4–9, with advanced learners completing AP courses, while all Future-Ready Competencies are cultivated, particularly Clear and Confident Communication and Global Citizenship. From immersive, gesture-based approaches in the Junior years to literary and cultural analysis in Senior School, students learn to navigate cultures with respect and nuance. An optional after-school Spanish program further expands global engagement. AI Competencies are integrated to teach students to use language tools critically. Applying Constructive Doubt, they evaluate AI-generated translations, recognizing that tools may miss cultural or idiomatic context. By simulating conversations or refining grammar with AI and critiquing the output against their own understanding, students develop linguistic agility, critical thinking, and digital literacy—essential skills for authentic, effective communication in a connected world.
Hebrew
ESL
Spanish
Russian
Latin
Japanese
Italian
Greek
German
French
Chinese-Mandarin
Chinese-Cantonese
Hebrew
ESL
Spanish
Russian
Latin
Japanese
Italian
Greek
German
French
Chinese-Mandarin
Chinese-Cantonese
Information not available
Equal Balance
These programs have an equal emphasis on receptive and creative learning.
At Trafalgar Castle School, the Arts program fosters self-expression, creativity, and courageous experimentation. While developing all Future-Ready Competencies—from Collaborative Team Members in ensemble work to Self-Directed Learners in studio practice—the program emphasizes Creative Thinking, Innovation, and Clear, Confident Communication. Junior and Middle School students explore Integrated Arts, connecting music, drama, and visual arts, building confidence through risk-taking without early specialization. In Senior School, students refine technical mastery, using the arts to provoke thought, challenge conventions, and reflect the complexities of human experience. AI Competencies are integrated to enhance, not replace, creativity. Students use AI as a collaborative partner for ideation, storyboarding, and design while applying Constructive Doubt and Bias Assessment to evaluate outputs. This ensures they remain the primary authors of their work and understand the difference between algorithmic mimicry and authentic human expression, preparing them to innovate ethically in a technology-driven world.
Acting
Dance
Drama/Theatre
Graphic Design
Music
Visual Arts
Acting
Dance
Drama/Theatre
Graphic Design
Music
Visual Arts
Heavy integration
A major effort is made to integrate the development of digital literacy throughout the curriculum and in everything students do. Digital literacy is understood to be a fundamental skill in the 21st century: it therefore follows, the idea goes, that teachers should find ways to connect every lesson back to technology. Effort is made to ensure the use of technology is meaningful and advances students’ skills beyond what they would otherwise be from using computers outside the classroom.
Information not available
At Trafalgar Castle School, technology is a fundamental literacy for the future. While cultivating all Future-Ready Competencies—from Collaborative Team Members to Kind and Empathetic Community Members—the program emphasizes Creative Thinking, Innovation, and Systems Thinking. Junior students begin with block coding and robotics, learning that failure is data for the next iteration. In Middle and Senior School, the curriculum expands to Python, app development, and engineering design. Students become active creators, designing solutions to real-world problems and understanding the systems behind technology. AI Competencies are integrated as a critical layer of learning. Students explore datasets and algorithms, applying Bias Assessment and Assumption Testing to audit code and AI outputs. By using AI for debugging or optimization while practicing Rational Thought, students understand why solutions work, avoid overreliance on automation, and maintain mastery over their tools—preparing them to innovate responsibly in a technology-driven world.
Web design
Robotics
Computer science
Yoga, Music and Movement, Extra Curricular activities such as Karate, Stretch and Grow, Dance, and various fitness programs.
At Trafalgar Castle School, Physical Education is a journey toward lifelong Physical Literacy. Utilizing exceptional facilities, including our double-court gymnasium, multi-sport court, and outdoor low ropes course, students in the Junior and Middle years focus on fundamental movement skills and confidence. As they advance to Senior School, the program shifts from general instruction to personalized autonomy. Through courses like Healthy Living and Personal Fitness Activities and Introductory Kinesiology, students become "Self-Directed Learners," designing evidence-based fitness plans that respect their unique physiology. We further enhance this agency by applying AI Competencies to athletic training; students learn to evaluate AI-generated workout plans and performance data, ensuring they rely on valid sport science rather than viral trends.
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Montessori programs aimed at preschool and Kindergarten- aged children allow young learners to choose which “tasks” or activities interest them. These tasks centre around special Montessori puzzles -- the essential features of these puzzles being they contain a “right answer” and allow for self-correction. A strong emphasis is therefore placed on learning being concrete and rooted in practical experience, along with children developing a sense of self-sufficiency and confidence. Specially trained teachers act as guides, introducing children to progressively more difficult materials when appropriate. A Montessori classroom is typically very calm and orderly, with children working alone or, sometimes, in small groups.
If you want to learn more about Montessori education, check out our comprehensive guide. You can also check out our guide to Montessori preschools, elementary schools, middle schools, and high schools.
Not applicable
Through the use of the five traditional Montessori Curriculums, we teach appreciation and responsibility for the environment, a sense of cooperation, and respect for others. Children are provided with a wide range of meaningful experiences that empower them to explore their world. We help children gradually expand their knowledge and skills as they grow into confident, self-directed individuals.
Information not available
Standard-enriched
The main curriculum pace is non-standardized and is HIGHLY responsive to the pacing of individual students, (via differentiated instruction, differentiated assessment, etc). In theory, some students outpace the default/normalized curriculum, while others spend periods "behind schedule" if they need the extra time.
Broadly-speaking, the main curriculum -- like that of most schools -- paces the provincially-outlined one. This pace is steady and set by the teachers and school. The curriculum might still be enriched in various ways: covering topics more in-depth and with more vigor than the provincial one, or covering a broader selection of topics.
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Rigorous
A school with a “supportive” academic culture focuses more on process than short-term outcomes: academic performance is a welcomed side-benefit, but not the driving focus. This does not mean the school lacks standards, or has low expectations for its students: a school can have a supportive academic culture and still light the fire of ambition in its students. It does mean, however, the school provides a less intensive culture than schools with a “rigorous” academic classification, and is focused more simply on instilling a love of learning and life-long curiosity.
A school with a “rigorous” academic culture places a high value on academic performance, and expects their students to do the same. This does not mean the school is uncaring, unsupportive, or non-responsive -- far from it. A school can have a rigorous academic culture and still provide excellent individual support. It does mean, however, the school places a particular emphasis on performance -- seeking the best students and challenging them to the fullest extent -- relative to a normal baseline. High expectations and standards – and a challenging yet rewarding curriculum – are the common themes here. Keep in mind this classification is more relevant for the older grades: few Kindergarten classrooms, for example, would be called “rigorous”.
York Montessori School seeks to become the one place where parents, with peace of mind, will leave their children in the hands of our educators. The primary focus of our school is to provide a high quality educational setting in which the child can experience developmental excellence while being cared for in a healthy and enjoyable environment. We will provide a carefully planned and stimulating atmosphere which will help children develop within themselves the foundation, attitude and skills which are essential for a lifetime of creative thinking and learning.
At Trafalgar Castle School, we combine rigorous academics with the nurturing support each student needs to thrive. We focus on holistic development, linking intellectual growth with social, emotional, and physical well-being. Guided by the Understanding by Design (UbD) framework, our program is highly personalized, providing gap-closing support and enrichment tailored to each learner. Experiential learning and student agency drive engagement, allowing students to develop their unique talents. By integrating advanced technology and Future-Ready Competencies throughout the curriculum, we prepare students not only for post-secondary success but also to adapt, innovate, and lead in a rapidly evolving world.
"We intentionally avoid all forms of public distinction between students in terms of academic performance."
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Balanced
Equal emphasis is placed on a balance of priorities: intellectual, emotional, social and physical cultivation.
Balanced
Equal emphasis is placed on a balance of priorities: intellectual, emotional, social and physical cultivation.
Emotional
The goal is to cultivate "emotionally intelligent and confident individuals, capable of leading both themselves and others."
Intellectual
The goal is to cultivate "academically strong, creative and critical thinkers, capable of exercising rationality, apprehending truth, and making aesthetic distinctions."
At York Montessori School, we recognize that children learn and develop in their own way and at their own pace and encourage them to work toward independence and self-motivation. Through the use of the five traditional Montessori Curriculums, we teach appreciation and responsibility for the environment, a sense of cooperation, and respect for others. Children are provided with a wide range of meaningful experiences that empower them to explore their world. We help children gradually expand their knowledge and skills as they grow into confident, self-directed individuals.
At Trafalgar Castle School, we balance intellectual, emotional, social, and physical development. Our academic program goes beyond curriculum goals, cultivating future-ready students who think creatively, analyze evidence, and solve complex problems. We emphasize developing Systems Thinkers and Designers who can identify connections and design innovative solutions. We also recognize that high-level learning depends on well-being. From Grades 4–12, our programming supports students’ social, emotional, and physical growth, fostering resilience, confidence, and self-direction. By becoming Self-Aware and Self-Directed Learners, students gain the skills to manage challenges, engage fully in their education, and thrive in life beyond school.
FORMAL SUPPORT FOR DISORDERS, DISABILITIES, AND EXCEPTIONALITIESA - Forms of SupportAccommodation:
Modification:
Remediation:
B - EnvironmentsIndirect Support:
Resource Assistance:
Withdrawal Assistance:
Partial Integration:
Full-Time Class:
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ADHD (moderate to severe)
This is a neurodevelopmental disorder. Children with ADHD may be hyperactive and unable control their impulses. Or they may have trouble paying attention. These behaviors can interfere with school and home life.
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Dyslexia (Language-Based Learning Disability)
This is a learning disability that can limit a child's ability to read and learn. It can have a variety of traits. A few of the main ones are impaired phonological awareness and decoding, problems with orthographic coding, and auditory short-term memory impairment.
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Auditory Processing Disorder (APD)
This is a sound differentiation disorder involving problems with reading, comprehension, and language.
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Dyscalculia
This is a kind of specific learning disability in math. Kids with this math disorder have problems with calculation. They may also have problems with math-related concepts such as time and money.
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Dysgraphia
This is a kind of specific learning disability in writing. It involves problems with handwriting, spelling, and organizing ideas.
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Language Processing Disorder
This is characterized by having extreme difficulty understanding what is heard and expressing what one wants to say. These disorders affect the area of the brain that controls language processing.
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Nonverbal Learning Disorders (NLD)
These involve difficulties interpreting non-verbal cues, such as facial expressions and body language. They're usually characterized by a significant discrepancy between higher verbal skills and weaker motor, visual-spatial, and social skills.
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Visual Perceptual/Visual Motor Deficit
A characteristic seen in people with learning disabilities such as Dysgraphia or Non-verbal LD. It can result in missing subtle differences in shapes or printed letters, losing place frequently, struggles with cutting, holding pencil too tightly, or poor eye/hand coordination.
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Autism
Refers to a range of conditions that involve challenges with social skills, repetitive behaviors, and speech and nonverbal communication. They also involve unique strengths and differences. For instance, there are persons with both low- and high-functioning autism (some claim the latter is identical to Asperger's syndrome).
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Asperger's Syndrome
On the autism spectrum, Asperger's is considered quite mild in terms of symptoms. While traits can vary widely, many kids with Asperger's struggle with social skills. They also sometimes fixate on certain subjects and engage in repetitive behaviour.
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Down syndrome
his is associated with impairment of cognitive ability and physical growth, and a particular set of facial characteristics.
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Intellectual disability
This is a condition characterized by significant limitations in intellectual functioning (e.g., reasoning, learning, and problem solving). Intellectual disabilities are also known as general learning disabilities (and used to be referred to as a kind of mental retardation).
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Williams syndrome
This is a rare genetic disorder present at birth. It is characterized by intellectual disabilities or learning problems, unique facial features, and cardiovascular problems.
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Fetal Alcohol Spectrum Disorder (FASD)
Fetal Alcohol Spectrum Disorder (FASD) is an umbrella term used to describe the range of effects that can occur in an individual whose mother consumed alcohol during pregnancy. These may include growth deficits, facial anomalies, and damage to the central nervous system, which can lead to cognitive, behavioural, and other problems.
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Troubled behaviour / troubled teens
roubled teens tend to have problems that are intense, persistent, and can lead to quite unpredictable behaviour. This can lead to behavioural and emotional issues, such as drug and alcohol abuse, criminal behaviour, eating disorders, depression, and anxiety.
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Clinical Depression
This is a mental health disorder also called "major depression." It involves persistent feelings of sadness, loss, and anger. According to the Mayo Clinic, symptoms are usually severe enough to cause noticeable problems in relationships with others or in daily activities, such as school, work, or one's social life.
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Clinical anxiety
This is a mood disorder involving intense, relentless feelings of distress and fear. They can also have excessive and persistent worry about everyday situations, and repeated episodes of intense anxiety or terror.
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Suicidal thoughts
This involves persistent thoughts about ending one's life.
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Drug and alcohol abuse
This involves the excessive use of drug and/or alcohol, which interferes with daily functioning.
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Oppositional Defiant Disorder (ODD)
This is a disruptive behavioural disorder which normally involves angry outbursts, often directed at people of authority. This behaviour must last continuously for six months or more and significantly interfere with daily functioning.
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Multiple sclerosis
This is a condition of the central nervous system. It affects the brain, optic nerves, and spinal cord. Symptoms can include fatigue, loss of motor control, memory loss, depression, and cognitive difficulties.
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Cerebral palsy
his refers to a group of permanent movement disorders that appear in early childhood. CP is caused by abnormal development or damage to the parts of the brain that control movement, balance, and posture.
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Muscular dystrophy
Muscular dystrophy is a neuromuscular disorder which weakens the body's muscles. Causes, symptoms, age of onset, and prognosis vary between individuals.
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Spina Bifida
This is a condition present at birth due to the incomplete formation of the spine and spinal cord. It can lead to a number of physical challenges, including paralysis or weakness in the legs, bowel and bladder incontinence, hydrocephalus (too much fluid in the brain), and deformities of the spine.
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Dyspraxia (Developmental Coordination Disorder)
This is a Developmental Coordination Disorder (DCD). Also known as "sensory integration disorder," it affects fine and/or gross motor coordination in children and adults. It may also affect speech.
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Blindness
Visual impairment is a decreased ability or inability to see that can't be fixed in usual ways, such as with glasses. Some people are completely blind, while others have what's called "legal blindness."
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Deafness
Hearing impairment, also known as "hearing loss," is a partial or total inability to hear. The degree of hearing impairment varies between people. It can range from complete hearing loss (or deafness) to partial hearing loss (meaning the ears can pick up some sounds).
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Cystic Fibrosis
Cystic Fibrosis (CF) is an inherited genetic condition, which affects the body's respiratory, digestive, and reproductive systems. It affects young children and adults.
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Multiple physical
Accommodating a wide range of physical conditions and disabilities.
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Social skills programs
Occupational therapy
Psychotherapy
Speech-language therapy
Social skills programs
Occupational therapy
Psychotherapy
Speech-language therapy
Accommodations
Modifications
Extra support
Accommodations
Modifications
Extra support
Social skills programs
Occupational therapy
Psychotherapy
Speech-language therapy
Social skills programs
Occupational therapy
Psychotherapy
Speech-language therapy
Information not available
Students who have identified learning needs will receive academic support as indicated by their Learning Plan. At the beginning of the year, a list of recommended accommodations will be prepared for Identified students. Teachers implement these strategies and accommodations in the classroom throughout the year.
At York Montessori School, it is our priority to provide or facilitate the appropriate resources available to ensure the highest quality of education for the child. Outside special education resources/support may intervene if necessary, upon discussion with the child's parents. Our school is committed to inclusion, fairness and the right to learn and excel academically and individually.
We believe that every student who is admitted to Trafalgar Castle School has the potential to experience academic success in our programme. We also recognize that not all students arrive with the same skill sets and may require different support from that of their peers. Our teachers demonstrate a growth mindset and are open to exploring strategies that allow every student to progress and grow. Teachers have access to professional support and expert knowledge in order to help them identify and implement strategies that will meet the needs of all students.
CompetitiveComp. |
RecreationalRec. |
CompetitiveComp. |
RecreationalRec. |
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Badminton |
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Baseball |
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Basketball |
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Canoeing/Kayaking |
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Cricket |
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Cross-country skiing |
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Cycling |
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Downhill skiing |
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Equestrian |
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Fencing |
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Field Hockey |
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Figure Skating |
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Football |
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Golf |
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Gymnastics |
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Ice Hockey |
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Ice Skating |
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Lacrosse |
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Martial Arts |
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Mountain biking |
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Racquet Ball |
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Rowing |
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Rugby |
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Running |
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Sailing |
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Skateboarding |
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Snowboarding |
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Soccer |
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Softball |
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Squash |
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Swimming |
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Tennis |
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Track & Field |
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Volleyball |
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Weightlifting |
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Wrestling |
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Archery |
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Curling |
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Ultimate |
Ballet and Classical Ballet
Yoga
Yearbook
Student Council
Scouting
Science Club
School newspaper
Round Square
Robotics club
Radio club
Poetry/Literature club
Photography
Paintball
Outdoor Education
Outdoor Club
Online Magazine
Musical theatre/Opera
Math Club
Jazz Ensemble
Habitat for Humanity
Foreign Language Club
Environmental Club
Drama Club
Debate Club
Dance Club
Computer Club
Community Service
Choir
Chess Club
Band
Audiovisual Club
Astronomy Club
Art Club
Animation
Ballet and Classical Ballet
Yoga
Yearbook
Student Council
Scouting
Science Club
School newspaper
Round Square
Robotics club
Radio club
Poetry/Literature club
Photography
Paintball
Outdoor Education
Outdoor Club
Online Magazine
Musical theatre/Opera
Math Club
Jazz Ensemble
Habitat for Humanity
Foreign Language Club
Environmental Club
Drama Club
Debate Club
Dance Club
Computer Club
Community Service
Choir
Chess Club
Band
Audiovisual Club
Astronomy Club
Art Club
Animation
4 - 12
0%
14%
$0
$0
100%
100%
Nursery/Toddler, Preschool, JK, SK
Rolling
Rolling
Not available
Rolling
No
Yes: grades 4 - 12
No
No
No
No
No
Yes: grades 4 - 9
No
No
No
No
We are looking for students that wants what Trafalgar Castle School is offering including: • A warm and encouraging environment where every girl is known and embraced; • A diverse and international student body and an inclusive community; • An acclaimed academic program where students reach high and achieve their best; • Social, emotional and academic support structures to promote health and wellness; • Learning experiences outside the classroom on excursions, adventures and exchanges; • An exciting array of clubs, sports teams, music ensembles and leadership opportunities; • A school where 100% of graduates are accepted into a university of her choice; and • A network of talented and successful alumnae from around the world.
We want you to know that we understand how busy you are. Most of our procedures are set up to accommodate your schedule, including an easy way to begin enrolment.
The admissions process begins when you contact the school to schedule a tour or request an enrolment package through email. Deciding on a tour of our facility will allow you the opportunity to meet the teachers and observe a class in progress. Once you have reviewed the package, and a space has been allocated to your child, the enrolment form is submitted and the appropriate fees and deposits are collected.
Please contact the school either by email or calling us.
York Montessori School admits and does not discriminate students of any sex, race, colour, creed, or ethnic origin to all the rights, privileges, programs, and activities generally accorded or made available to students at the school.
YMS looks for families who share our philosophy. We believe that each child is unique and should be recognized as someone special. We also understand that in order to learn, children must feel safe, accepted, and competent in an environment that is encouraging, nurturing, supportive, and challenging.
We look forward to meeting you and your child.
Trafalgar Castle School operates on a rolling admissions process however spaces fill early. Prospective students are required to submit the following components as part of the application process:
Day students are also encouraged to spend a day with us to experience first-hand the possibilities of a Trafalgar Castle School education.
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