MacLachlan students have a diverse calendar of experiential learning, leadership opportunities, competition, and spirit celebrations. Discover the latest events and initiatives happening in the MacLachlan Community
Our Gr. 4 students took their “Rock On” Unit of Inquiry beyond the classroom with a visit to the Royal Botanical Gardens!
Students explored rocks and minerals while making connections to the Niagara Escarpment, then extended their learning through an art and nature program using the natural environment as both a muse and a medium. The hands-on experience brought together science, local geography, and creativity in a memorable day of learning and exploration.
Our Gr. 9 students spent three days and two nights at Camp Couchiching for their Fall Leadership Camp. From high ropes and climbing to archery, outdoor living skills, and team challenges, students had plenty of opportunities to step outside their comfort zones, work together, and build stronger connections with their classmates and Advisor groups.
The trip also marked an important milestone as students begin working toward theBronze level of The Duke of Edinburgh’s Award, completing the Adventurous Journey component along the way.
Our Intermediate students enjoyed an action-packed trip to The Bubble. Students spent the day exploring the InflataPark and arcade, taking on challenges, trying new activities, and enjoying time together outside the classroom.
We started out the month with a wonderful experiential learning trip to Chudleigh’s Farm!
Our SK students embraced the fall season with a day of exploration, hands-on learning, and time together outside the classroom. Surrounded by the sights and sounds of the farm, students had the opportunity to experience the season firsthand while making special memories with their classmates.
Our JK students took their learning beyond the classroom with an experiential learning trip to the Children's Safety Village!
Students learned important lessons about pedestrian and bicycle safety with the help of a police officer, who shared a story about crossing the street and ways to stay safe in the community. As they explored Safety Village, students recognized familiar places from their own communities, practised waiting for the bus, visited the police station, and made real-world connections to their classroom learning
Our Gr. 5 students visited Crawford Lake, an especially meaningful experience as we recognized Orange Shirt Day and the National Day for Truth and Reconciliation.
Connecting to their current Indigenous Peoples unit, students deepened their learning about Indigenous cultures while reflecting on the importance of honouring and respecting the land. They explored life in the longhouse, learned about the many ways the land and its resources were used, and discussed our shared responsibility to care for the land and those who live on it.
It was a meaningful day of learning, reflection, and connection beyond the classroom.
As part of the Round Square International Conference 2026, our MAC delegates took on the Sydney Urban Challenge, putting their teamwork, problem-solving, communication, and navigation skills into action.
Working in teams, students navigated their way around Sydney using public transportation, solving clues and completing challenges along the way. Each student took on a specific role within their team, with responsibilities that included navigating the city and managing a budget for lunch and dinner.
The challenge brought students to some of Sydney’s most iconic locations, including the Sydney Opera House, and even included a ferry ride across the harbour.
Our Gr. 6 students took their learning beyond the classroom with a trip to Toronto, exploring their inquiry question:How do communities shape the landscape?
From Kensington Market to Chinatown, students observed how culture, history, and community have influenced the neighbourhoods and spaces around them.
The Round Square International Conference continues in Australia, and our MAC delegates are embracing opportunities to learn, serve, connect, and experience new perspectives.
From working with Anglicare to explore sustainability and clothing waste, to supporting bush regeneration at Hornsby Quarry Park, our delegates put service and environmental responsibility into action. They also joined delegations from around the world for the Cultural Performance, celebrating cultures through music, performances, clothing, and traditions.
We are incredibly proud of our MAC delegates for representing our school community and making the most of every opportunity along the way.
MAC delegates and staff officially began the Round Square International Conference 2026 at Barker College with a full day of activities, performances, and cultural experiences.
Throughout the day, students participated in Indigenous weaving, fire making, spear throwing, and storytelling, alongside reptile shows, dance performances, and woodchopping competitions. A Welcome to Country Smoking Ceremony and Stockman Presentation provided an introduction to Australian and Indigenous culture and marked a memorable start to the conference.
MAC delegates and staff wrapped up the final day of their pre-conference tour in Cairns with a visit to Rusty’s Markets, where they explored stalls featuring local vendors and artisans. After some last-minute shopping, the group said goodbye to Cairns and boarded their flight to Sydney.
With an incredible few days of exploring Australia behind them, the group is now headed to Sydney for the start of RSIC 2026.
Day 3 of RCIS 2026 Australia took our MAC delegates through the incredible Wet Tropics Rainforest. Travelling aboard the Skyrail Rainforest Cableway and Kuranda Scenic Railway, students and teachers took in spectacular rainforest, waterfalls, and mountain scenery while learning about the region’s unique ecosystem, plants, wildlife, and the history and construction of the railway through the mountains.
After enjoying an Australian BBQ, the group returned to Cairns and finished the day exploring the Cairns Night Markets, where they visited stalls featuring the work of local artists and makers. Another full day in Australia!
Day 2 of RCIS 2026 Australia took our MAC delegates to one of the world’s most remarkable natural environments, the Great Barrier Reef.
Travelling by boat to Moore Reef, students and teachers spent the afternoon snorkelling and discovering the incredible marine life beneath the surface. Along the way, they learned more about the reef ecosystem, the species that call it home, and the importance of protecting this unique environment.
The group also experienced the reef from several different perspectives, including a glass-bottom boat tour and a semi-submersible tour, with some time for fun on the waterslide too.
After returning from the reef, the group enjoyed dinner along the waterfront followed by a walk along the Esplanade. The evening concluded with the opportunity to watch and take part in Three Moons, a Chinese cultural celebration.
Our MAC delegates and teachers had an incredible first full day exploring Cairns and the surrounding region.
The day began in the Daintree Rainforest before heading out on a Daintree River cruise, where the group was lucky enough to spot crocodiles in their natural habitat.
From there, our MAC delegates and teachers travelled to Cooya Beach, where they learned about the culture, traditions, and connection to Country of the Kuku Yalanji people.
Our MacLachlan College delegates have arrived in Australia for the Round Square International Conference 2026!
After landing in Sydney, our students and educators are making their way to Cairns for a pre-conference tour before joining delegates from around the world at Barker College.
This year’s conference, Visions of the Future from an Ancient Land, offers an opportunity for students to connect with peers from different countries, exchange perspectives, and explore global issues together.
Today, our MAC community came together at Coronation Park for the Oakville Terry Fox Run, joining families, friends, and neighbours in support of cancer research and Terry Fox’s enduring legacy.
A heartfelt thank you to everyone who joined Team MAC, supported our fundraising efforts, and helped make the morning so special. Your enthusiasm, generosity, and school spirit are a wonderful reminder of the strength of our MAC community.
Today, one of our favourite MAC traditions returned as Lower School students came together for our annual House League Kick-Off.
Students joined their House teams, the Chisholm Cheetahs, Thomas Redhawks, Sumner Sharks, and Colborne Gators, for an afternoon of games and friendly competition. From getting active and working together to cheering on their teammates and earning House points, the afternoon brought everything we love about House League together.
A big thank you to our incredible teachers and staff for all the work that went into organizing and bringing such a fun afternoon to life for our students.
At our first Upper School Assembly of the year, we proudly recognized the outstanding academic achievements of our students during the 2025–2026 school year.
Awards were presented to students who earned the highest overall academic achievement in their grade, as well as those who achieved an overall average of 85% or higher. Congratulations to all of our award recipients on their hard work, dedication, and outstanding achievement!
At MacLachlan, learning has the power to reach far beyond the classroom. Three MacLachlan educators are putting that belief into action by volunteering their time and expertise to help young women in Afghanistan continue their education.
Mr. Paul Fox, Ms. Stephanie Zantingh, and Ms. Noreen Ameen volunteer with Classrooms Without Walls (CWW), an organization that provides online educational opportunities for young people who do not have access to school due to conflict or political circumstances.
Through CWW's GED program, the three educators meet virtually with a class of young Afghan women each week as they prepare to complete their GED exams and earn their high school equivalency credentials. Mr. Fox teaches Math, Ms. Ameen teaches Science, and Ms. Zantingh teaches Social Studies while also helping coordinate the program in Canada.
Mr. Fox, who brings 33 years of experience as a secondary educator in Physics, Math, and Computer Science, was recently recognized by Classrooms Without Walls in its Volunteer Spotlight.
“I’ve really enjoyed teaching the GED programme to the CWW students this past year and am looking forward to continuing this. It is an amazing programme and I feel honoured to be part of such a positively impactful organization,” shared Mr. Fox.
For these students, access to education can mean overcoming barriers far beyond the challenges of a typical school day. Through weekly online classes, dedicated volunteer educators, and access to the technology and resources needed to participate, the program provides an opportunity for students to continue working toward their educational goals.
Classrooms Without Walls is currently raising funds to help students in Afghanistan access the devices they need to participate in their studies and cover the costs associated with completing their GED exams.
We are proud to recognize Mr. Fox, Ms. Zantingh, and Ms. Ameen for sharing their time and expertise, and for demonstrating the impact education can have across communities and borders.
Today, MacLachlan College welcomed students back for the start of the 2026–2027 school year, bringing both our Lower and Upper School campuses back to life.
This year brings much to look forward to across MacLachlan, with new learning experiences, programs, activities, athletics, leadership opportunities, and community traditions ahead. To all of our students, families, faculty, and staff, welcome back.
As we are getting ready to begin the 2026–2027 school year, MacLachlan College is pleased to welcome the newest members of our faculty and staff.
Each brings valuable experience, knowledge, and enthusiasm to our school community, and we look forward to the contributions they will make across our campuses and programs.
Please join us in giving our new team members a warm welcome to MacLachlan College. We are excited to have you as a part of the MAC family!
Today, we celebrated our graduating students as they completed their MacLachlan journey and prepared for the exciting opportunities ahead. This fall, our graduates will continue their studies at universities across Canada, the United States, and Australia.
We are incredibly proud of all they have accomplished and look forward to seeing where their next chapter takes them.
Congratulations to our Grade 8 graduates on reaching this important milestone!
Today, we celebrate the hard work, growth, friendships, and achievements that have shaped your Middle Years Programme journey. As you prepare to begin high school, we are proud of all you have accomplished and excited to see what the future holds.
After 17 years at MacLachlan College, Mrs. Watt is beginning a well-deserved retirement. A beloved member of our community since 2008, she has made a lasting impact on countless students, families, and colleagues through her warmth, dedication, and care.
Thank you, Ms. Watt, for being such an important part of the MacLachlan family. We wish you all the best in this exciting new chapter.
Today, we celebrated our Grade 6 graduates as they completed their journey at the Lower School and prepared for the transition to our Upper School Campus.
It was a wonderful opportunity to recognize their growth, achievements, and the friendships they have built along the way. We are proud of all they have accomplished and look forward to welcoming them to Grade 7 this September.
As the school year came to a close, our Lower School students gathered to celebrate a wonderful year together. From special achievements to house activities, the energy was electric and a true reflection of the spirit that makes MacLachlan so special.
We are incredibly grateful for the strong, supportive community our students, families, and staff have built together throughout the year.
Congratulations to this year's House Cup champions....the Colborne Gators!
Students enjoyed an exciting day of competition, teamwork, and House spirit at this year's MAC Olympics.
As the final opportunity to earn House Points before the end of the school year, students gave it their all in a variety of track and field events while supporting and encouraging their teammates.
Thank you to our Parents' Association, volunteers, and staff for helping create such a fun and memorable day for our students. Their support made this beloved MAC tradition possible!
Congratulations to the Chisholm Cheetahs on winning this year's Seidenberg Cup!
Our Upper School community came together to celebrate the end of another successful school year. The event was an opportunity to recognize the achievements, growth, and contributions of our students while reflecting on the many experiences that made this year memorable.
Representing their houses with pride, students took part in a variety of challenges and activities while cheering on their teammates at the annual House Showdown.
Thank you to everyone who helped make the event such a memorable way to celebrate house spirit and the end of the school year.
Our Intermediate students recently returned from a fantastic trip to Camp Onondaga. Throughout their stay, students participated in a variety of outdoor activities that encouraged teamwork, leadership, and resilience. They challenged themselves, spent time connecting with nature, strengthened friendships, and created many lasting memories along the way.
We are proud of the enthusiasm and positive attitude our students brought to every activity and grateful for the experiences that helped them learn and grow together.
Our Grade 1 students recently celebrated the end of the school year with a memorable trip to Downey's Farm.
Although the weather brought some rain, students made the most of their day, enjoying time in the Discovery Barn and exploring many of the farm's activities and attractions.
It was a wonderful way to celebrate a successful year and create lasting memories with friends and classmates.
Our Grade 4 students had an amazing time celebrating the end of the school year at Adventure Village!
From mini golf and arcade games to plenty of outdoor fun, there was something for everyone to enjoy. The highlight of the day? The bumper cars, which quickly became a student favourite!
A fun-filled day and a great way to celebrate a wonderful year together.
Our Grade 5 students had a fantastic time celebrating the end of the school year with a trip to Air Riderz in Mississauga! A great way to celebrate all they accomplished this year.
Our Grade 6 students recently enjoyed an exciting year-end adventure at Treetop Trekking, where they climbed trees, navigated aerial courses, crossed challenging obstacles, and zipped through the forest while putting their courage, perseverance, and teamwork to the test. Throughout the day, they encouraged one another, celebrated successes, and embraced new challenges with a positive attitude.
One student perfectly captured the spirit of the experience when they proudly shared, "We were all risk-takers today!" It was wonderful to see students step outside their comfort zones, build confidence, and celebrate their accomplishments together.
Our Intermediate students wrapped up the school year with an exciting trip to Canada’s Wonderland.
The day provided an opportunity for students to relax, enjoy time with friends, and celebrate a year of hard work and achievement. From thrilling rides to plenty of laughter, it was a memorable experience and a wonderful way to mark the end of another successful school year.
We hope everyone had a fantastic day and wish our students a wonderful summer ahead.
Our PK, JK, and SK students recently enjoyed a fun-filled year-end trip to Playcious Oakville. Students spent the day exploring a variety of exciting play spaces, including climbing structures, slides, tunnels, obstacle courses,and more.
We are so proud of their growth and look forward to seeing what adventures await them next year!
Congratulations to our Senior Kindergarten graduates and their families. We are so proud of all you have accomplished and look forward to seeing you continue to thrive in the years ahead.
Over the course of the year, these young learners have grown in confidence, independence, curiosity, and kindness. It was a wonderful opportunity to recognize their achievements and celebrate how far they have come.
Our JK students recently enjoyed a special visit from Victoria Bach, MacLachlan College's Hockey Development Coordinator, who spent time reading with the class and sharing stories about her journey in hockey.
Victoria is a former PWHL player, Team Canada athlete, and co-author of Skate On, Shirley!, an inspiring picture book about a young Indigenous girl pursuing her dream of playing hockey. Throughout her career, she has competed at the NCAA Division I, professional, and international levels, earning three Women's World Championship gold medals while representing Canada.
Her visit provided a wonderful opportunity for students to connect literacy with real-world role models and learn how passion and dedication can help turn dreams into reality.
Last night, our Lower School students took to the stage and brought In a Dream to life. Through music, storytelling, and performance, they transported the audience into a dreamscape filled with wonder and possibility.
We are incredibly proud of all the students who participated in this year's production and the hard work they put into making the show such a success.
Thank you to our MacLachlan community for joining us in support of our young performers. A heartfelt thank you also goes to our talented staff who wrote, produced, and brought this original musical to life.
Our ESL students wrapped up the school year with an exciting trip to Niagara Falls!
Students had the opportunity to experience the beauty of the Falls, enjoy a friendly round of mini golf, and explore the sights and attractions of Clifton Hill. It was a wonderful way to celebrate a year of learning, growth, and achievement.
One of our favourite Upper School traditions returned this week with the annual Pie in the Face event!
Thank you to everyone who participated, donated, and helped raise money while bringing lots of laughter and school spirit to the community. A special thank you goes to Mrs. Granville, Ms. Caston, Mr. Levy, Mr. Vanstone, Mrs. Tomasik, Mr. Daniels, and all of our Prefects for being great sports and volunteering to get pied.
This week, our Grade 10 students showcased their entrepreneurial thinking and creativity during the Grade 10 Business Market.
As part of their Business summative, students developed and launched their own small businesses, applying concepts such as marketing, branding, budgeting, customer engagement, and product development in a real-world setting. The market featured a wide variety of creative products and business ideas, giving students valuable hands-on experience in entrepreneurship.
Thank you to everyone in the MAC community who supported our student businesses throughout the market.
Our Pre-Kindergarten students recently visited the Royal Botanical Gardens for a day of hands-on learning and outdoor exploration.
Throughout the trip, students explored plants, insects, and natural habitats while deepening their understanding of the world around them through observation, inquiry, and discovery. Experiences like these help foster curiosity, empathy for living things, and a growing appreciation for the environment.
We loved seeing our young learners explore, ask questions, and connect classroom learning with the natural world in such a meaningful way.
Our students had a great day at the U14 3-Pitch Tournament at Birchwood Park on June 20.
From teamwork and friendly competition to lots of laughs and school spirit, it was wonderful to see our students supporting one another and enjoying the experience together. We are proud of all of our athletes for their positivity, effort, and sportsmanship throughout the day.
Today, our Upper School students took to the stage for the annual Talent Show. We are so proud of each student who demonstrated courage and self-expression by sharing their abilities with the school community.
Events like these are a meaningful reflection of the supportive and encouraging environment our students help create together.
Congratulations to all of our performers on a fantastic show!
Our Grade 8 students recently went on an educational field trip to a local wastewater treatment facility, where they explored the processes involved in water treatment and environmental sustainability.
During the visit, students learned how wastewater is filtered, treated, and safely returned to the environment, while gaining a deeper understanding of the important role these systems play in protecting public health and natural ecosystems.
Today, MacLachlan’s ESL students visited the theatre to watch Sheep Detectives, a mystery film that connected directly to recent classroom learning.
The experience supported concepts explored in both the Intermediate mystery unit and the Upper School media unit, allowing students to analyze storytelling, themes, and media techniques in a real-world setting. It was also a fun way to spend a Friday while making meaningful connections between classroom learning and everyday experiences.
Today, the MacLachlan College Parents’ Association hosted the annual Mother’s Day Boutique, a beloved tradition that gives students the opportunity to thoughtfully shop for gifts for the special people in their lives.
The boutique transformed the campus into a warm and welcoming shopping experience, complete with gift wrapping, photo opportunities, and the support of dedicated parent volunteers who helped make the event run smoothly.
A sincere thank you to the Parents’ Association and all volunteers who helped bring this memorable event to life.
We were so happy that our Upper School students had the opportunity to experience this year’s Mother’s Day Boutique!
Students enjoyed taking time to thoughtfully select gifts for the important mother figures in their lives, helping create a meaningful and memorable tradition within our school community. A big thank you to our Parents’ Association for organizing and hosting this special event for our students.
This week’s Upper School Assembly recognized students for their outstanding achievements across athletics.
Congratulations to Nora McRae, the Grade 7 Relay team, and both the HSSAA Boys and Girls Soccer teams for their recent successes. These accomplishments reflect the commitment, teamwork, and perseverance of our student-athletes.
We are proud to celebrate their achievements and look forward to what’s ahead.
MacLachlan College teachers and leadership spent three days learning alongside educators from across the Americas at International Baccalaureate training hosted by the Florida League of IB Schools (FLIBS) near Tampa.
As lifelong learners themselves, our staff continue to engage in meaningful professional development opportunities that strengthen their practice and enhance the learning experience for students. The collaborative sessions and IB-focused training will help support and guide our learning community as MacLachlan begins its Middle Years Programme (MYP) journey this Fall.
We are grateful for the opportunity to invest in ongoing professional learning and for the dedication our educators continue to show in supporting student growth, inquiry, and internationally minded learning.
MacLachlan College’s Spring Music Night was an exceptional evening that brought together our Lower and Upper School communities in celebration of student talent and music.
Our ensembles showcased the hard work, growth, and dedication of our student musicians. From band and choir to classroom performances, the evening was a true celebration of both music and community.
A sincere thank you to all students, staff, and organizers who helped make the night such a success.
Our Junior Kindergarten students recently took a trip to the Slime Lab for a hands-on and engaging learning experience.
Through sensory play and experimentation, students explored textures, colours, and simple cause-and-effect reactions. Activities like these support early scientific thinking while encouraging curiosity, creativity, and collaboration.
Our Senior Kindergarten students enjoyed a meaningful outdoor learning experience at Heartland Nature Forest.
Through guided exploration, students learned about the life cycle of frogs, including how they grow and change at each stage. They also discussed habitats, diets, and the role frogs play in the ecosystem.
This hands-on experience brought classroom learning to life in a memorable and exciting way!
Grade 9 students recently visited the Gustav Bakos Observatory at the University of Waterloo for an immersive astronomy experience.
Named after the university’s first astronomer, the observatory has been in operation since 1967 and features a twelve-inch telescope located on the roof of the Physics building. During their visit, students learned about astronomical research, including the study of visual binary stars, and observed the telescope in action.
Grade 10 students visited Ripley's Aquarium of Canada to participate in a squid dissection, and explore the impacts of a warming Earth on our oceans. The program examined ocean acidification and its effects on shelled marine organisms, directly connecting to their learning in the classroom.
Through this experiential learning trip, students were able to deepen their understanding of environmental science and see the real-world implications of the topics studied in class.
Our student-athletes had a fantastic day competing at the PSAA Track and Field Meet held at Rob Ford Stadium. It was great to see their hard work and preparation come to life on the track and in the field.
A big congratulations to all of our athletes for their efforts, and thank you to our coaches for their continued support and guidance.
Today’s Upper School Assembly was a celebration of student achievement, recognizing the accomplishments of students involved in Appleby College Model United Nations and this year’s Alchemy production.
We are proud of our students for their dedication and the way they continue to represent MacLachlan with excellence.
Yesterday, MacLachlan students competed at the Nora McRae Public Speaking Tournament, achieving multiple top-three finishes across several categories.
These results reflect the time and effort students have invested in preparing for competition and developing their communication skills. Thank you to our coaches for their continued guidance and support in preparing students for this event.
Photo captured on a vintage digital camera, offering a unique perspective from the day!
This past Saturday, a team of nine MacLachlan College students participated in the Appleby Model United Nations Conference. Our delegates represented the College with professionalism and enthusiasm, contributing thoughtfully within their respective committees and engaging in meaningful debate.
We are proud to share that two students received individual recognition for their outstanding performances, Zaahid was awarded Outstanding Delegate in the World Trade Organization Committee and Mariam earned Honourable Delegate in the UN Women Committee.
Congratulations to all of our delegates for their hard work!
Alchemy 2026 was a remarkable celebration of student achievement!
The evening featured two original, student-written productions. The night began with The Toughest Act to Follow, a thrilling murder mystery written by the 2024–25 drama class, followed by You’re Only, a thoughtful coming-of-age story centred on Luna as she navigates the complexities of adolescence.
These performances reflected not only the artistic talents of our students, but also their confidence in expressing ideas, exploring meaningful themes, and bringing original work to the stage.
We extend our sincere thanks to our dedicated staff for their guidance and mentorship, and to our MAC families for their ongoing support. Congratulations to all students involved in making Alchemy 2026 such a meaningful and memorable evening.
At yesterday’s assembly, we were proud to recognize students from both our Spring Fulford Debate team and Intermediate Chess Club for their outstanding contributions representing the MacLachlan community.
These students were awarded leadership pins in recognition of their commitment, teamwork, and the way they exemplified MacLachlan’s values both in and out of competition. We congratulate all students involved and thank them for representing our community with integrity and pride.
Today, our Lower School students gathered for a special assembly in celebration of Vaisakhi, an important festival that marks the Sikh New Year and the spring harvest.
We extend our sincere thanks to members of our MacLachlan community for sharing their celebrations and traditions with us.
Our Grade 3 students recently visited Oakville Galleries for an engaging and hands-on outdoor art experience.
Set along the shores of Lake Ontario, students participated in plein air drawing, taking time to closely observe their surroundings while applying their understanding of perspective, depth, and natural features.
In addition to drawing, students explored relief art, learning how artists create texture and dimension through raised surfaces. This hands-on activity provided an opportunity to experiment with new techniques and materials while expressing their creativity.
MacLachlan College students delivered an outstanding performance at the Fulford Debate Spring Tournament, held on Saturday, April 11th at The York School.
Zahid earned 1st place overall as an individual, while Tara placed 5th. These strong results led our senior team to a 1st place finish in the overall standings, marking an impressive end to the season.
Our junior debaters, Rania and Thomas, also performed exceptionally well, earning scores in the high 80s and low 90s, a promising sign for the future of the program. Michael stepped in as a senior swing debater, while Mercy demonstrated initiative by taking on a moderation role when needed, both contributing meaningfully to the team’s success.
This achievement reflects not only the hard work and dedication of our students, but also the ongoing support and coaching provided by our teachers. Congratulations to all involved on a fantastic season!
We were proud to welcome the MacLachlan College community to our Upper School Campus for our Open Doors event!
This special evening offered families an inside look at the dynamic learning experiences that define our Upper School. From classroom showcases to student-led presentations, the event highlighted the curiosity, creativity, and critical thinking skills our students develop each day.
We extend our sincere thanks to the students and staff who worked so thoughtfully to bring this event to life and thank you as well to our MacLachlan families for joining us and for your continued support.
The MacLachlan College Intermediate Chess Team travelled to Rotherglen to compete in the annual Chess for Charity Tournament.
Facing strong competition, our students demonstrated focus, resilience, and strategic thinking throughout the day. The team narrowly missed advancing to the semi-finals, falling short by just two games.
Over the course of the tournament, our players completed an impressive 88 games, gaining valuable experience and continuing to build their skills in a competitive environment.
We are proud of their effort, sportsmanship, and commitment, and look forward to seeing their continued growth in future competitions.
In celebration of Autism Awareness Day, our Junior Kindergarten and Senior Kindergarten students welcomed artist, author, and speaker Aiden Lee.
Students loved listening to Aiden’s stories and eagerly engaged him with thoughtful questions, creating a meaningful and interactive experience. Through his reading, Aiden encouraged students to embrace creativity, express themselves, and appreciate different ways of thinking.
This visit offered our youngest learners an opportunity to learn from lived experience, helping to foster empathy, understanding, and and understanding for neurodiversity.
At this week’s assembly, we were proud to recognize outstanding student accomplishments across academics and athletics.
Congratulations to David on achieving a top 25% finish in the University of Waterloo’s Canadian Computing Contest. We also celebrated our PSAA U14 Floor Hockey team, who captured the championship title with an undefeated run at the tournament.
These achievements reflect the diverse talents of our students and the strength of the MacLachlan community. We are so proud of you all.
MacLachlan College was proud to welcome Olympic snowboarder Kaylie Buck for a special guest presentation with our students.
Kaylie spoke with our Grade 7 and 8 students, along with athletes in the Hockey Development Program, sharing her journey as a professional athlete and offering insight into what it takes to compete at the Olympic level. Students also gained a unique, behind-the-scenes perspective on life at the Olympic Games.
Congratulations to our Grade 5 and Grade 7 students on their outstanding work in this year’s Beacon Project. Their dedication, creativity, and care are something they should all be incredibly proud of.
The Beacon Project is MacLachlan College’s cross-divisional philanthropic initiative, bringing students together to explore meaningful causes, connect with charities, and develop proposals focused on making an impact.
Working in teams, Grade 5 students led outreach, while Grade 7 students applied financial literacy and presentation skills to bring their ideas to life. Fifteen teams presented to a panel of teachers, with the top three advancing to present to senior leadership. One team was selected to receive $500 in support of their chosen cause.
Our Grade 8 French students recently brought their learning to life during the annual Poutine Café. As part of their exploration of French Canadian culture, students worked in teams to design their own unique poutine recipes and present their dishes in French.
Each group prepared their creation, explained their ingredients and concept, and shared samples with classmates and judges. The activity encouraged students to practice their speaking skills while building confidence, creativity, and teamwork.
Experiential learning opportunities like this allow students to engage with language in a meaningful way while celebrating the culture behind it.
Our Upper School students were recognized in assembly today for their participation in several recent academic competitions.
Last week, our delegates represented MacLachlan College at the King’s Model United Nations (MUN) conference, where they demonstrated strong debate skills, collaboration, and global awareness while addressing complex international issues.
We also celebrated students who participated in the Fulford Competition and recent mathematics contests, showcasing their critical thinking, problem solving, and academic dedication.
Congratulations to all of our students for their hard work and for representing MacLachlan College with confidence and pride.
Our U12 Floor Hockey team competed at the PSAA Tournament hosted by Walden and showed incredible determination throughout the day.
The Mariners opened the tournament with a strong 5–2 win over Walden in their first match, setting the tone with confident play and great teamwork. The second game was a tough battle, and although the team came up short, they continued to fight hard. In their third match, the Mariners showed impressive resilience, tying the game and briefly taking the lead before their opponents managed to score late. After a long day of competition, fatigue set in, but the team never stopped giving their best effort.
We are incredibly proud of how our players represented MacLachlan!
On Saturday, February 28, MacLachlan College debaters competed at the Fulford Cup hosted by Pickering College, enjoying a full day of spirited competition and connection with students from across the region.
Competing up into the senior division, Marina and Mira delivered an outstanding performance, finishing third overall on the senior side. Marina also earned an impressive third place individual finish, a remarkable achievement.
On the junior side, first time Fulford participants Eric and Myra both earned scores in the upper 80s, demonstrating strong analytical thinking and confident delivery.
A special thank you to parent Ambreen for serving as a judge and to alum Rory for generously sharing his time and expertise.
Our Lower School campus was filled with excitement as families gathered for this year’s PYP Showcase. The evening provided a meaningful opportunity to see the IB Primary Years Programme in action, with students confidently sharing their learning through thoughtful presentations and engaging displays.
We are deeply grateful to our dedicated staff, parent volunteers, and student volunteers whose time and care made the event such a success. Evenings like this reflect the strength of our partnership between home and school and the spirit of our MacLachlan community.
Our Grade 11 Mathematics students recently stepped into a new kind of learning environment at Confundrum. Faced with complex puzzles and a ticking clock, they were pushed to think critically, adapt quickly, and work collaboratively.
Experiences like this remind us that meaningful learning often happens when students are stretched just beyond their comfort zone.
Congratulations to our first round winners of the Polar Expressions Writing Contest. We are proud of the creativity, imagination, and dedication our students demonstrated through their writing.
We also recognize our Compassionate Carlos RS Heroes Award recipients. These students exemplify empathy in action, showing a genuine desire and capacity to understand and share the feelings and perspectives of others.
Our Grade 9 and 10 students recently participated in an experiential learning trip to Confundrum, an escape room designed to challenge critical thinking and logic skills.
The experience was intentionally created to take math beyond the classroom. Working in teams, students applied reasoning strategies, problem solving techniques, and mathematical thinking to unlock clues and complete challenges under time constraints.
This past Saturday, MacLachlan College proudly sent a team of 17 student delegates to the King’s Model United Nations Conference, marking the DPS Club’s first participation in this event.
In the weeks leading up to the conference, students dedicated themselves to researching global issues and drafting thoughtful position papers for their assigned topics. For many, this was their first experience in a live MUN setting. Delegates stepped outside their comfort zones, learning procedures in real time, debating complex ideas, and representing their committees with confidence and professionalism.
We are incredibly proud of every student who embraced this new challenge.
Four of our delegates were formally recognized for their outstanding performance:
Isa, Honourable Delegate, Star Wars Tutorial Committee
Mariam, Best Delegate, UNHRC Tutorial Committee
Rania, Best Delegate, UN Women Committee
Zaahid, Best Delegate, Artificial Intelligence Crisis Committee
Congratulations to our entire team on an impressive first showing at King’s MUN!
Today, our Lower and Upper School communities proudly wore pink in support of Pink Shirt Day, standing together to promote kindness.
Pink Shirt Day reminds us that small actions can create meaningful change. Together, we continue to build a community where everyone feels seen, valued, and supported.
The U10 Floor Hockey team delivered an impressive performance at the PSAA Tournament, competing with tenacity, grit, and positivity throughout the day.
From the first face off to the final whistle, students demonstrated strong teamwork, resilience, and sportsmanship. Their commitment to supporting one another and representing the school with pride was evident in every shift.
Our Grade 6 students stepped outside the classroom and into the winter landscape for a three day adventure at Camp Wanakita.
Students challenged themselves through snowshoeing, cross country skiing, broomball, and tubing. There were moments of teamwork, plenty of laughter, and opportunities for leadership to shine in new ways.
A sincere thank you to our dedicated staff and camp leaders for guiding and supporting our students throughout this memorable trip.
As part of their Human Rights unit, Grade 3 students visited the Oakville Museum at Erchless Estate to learn about Oakville’s involvement in the Underground Railroad.
Through guided exploration, students discovered how individuals and communities demonstrated courage and compassion in the pursuit of freedom. The visit provided a powerful connection between their classroom studies and the important role Oakville played in Canadian history.
Grade 8 students recently hosted their annual Probability Fair, designing interactive games that showcased key probability concepts through hands on learning.
Students from Kindergarten to Grade 6 attended the fair, playing each game for 25 cents, with all proceeds donated to a meaningful cause. This event is a powerful and fun example of experiential learning and cross-campus connection at MacLachlan College.
Grade 9 students recently visited the historic Niagara Parks Power Station to deepen their understanding of electricity and its impact on society.
During their visit, students explored the evolution of hydroelectric power, descended 180 feet to a 2,200 foot tunnel, and took in sweeping views of the Niagara River from the observation deck. Through guided exploration and discussion, they analyzed the social, environmental, and economic implications of hydroelectric energy and evaluated sustainable energy production and consumption practices.
As part of their Measurement Unit, our Senior Kindergarten students visited Longo's for a hands on math experience.
Students carefully measured golden cake mix, milk, oil, and egg whites to bake cookies, applying early numeracy skills in a real world setting. While waiting for their cookies to bake, they assembled their own mini pizzas using English muffins, tomato sauce, and cheese.
Upper School students recently had the opportunity to try floor curling for the first time as part of their PSPE program, and it quickly became a favourite.
Floor curling introduces students to the core elements of the sport including strategy, accuracy, communication, and teamwork. As interest continues to build, we are excited about the potential to expand the program and explore opportunities to take students from floor curling to ice in the future.
A huge congratulations to all of our MacLachlan College DECA students who competed at Provincials this weekend. With more than 6,500 students from across Ontario, the level of competition was intense, and our delegates rose to the occasion with professionalism, confidence, and dedication throughout the conference.
A special congratulations to Marina, who earned Top 20 in Role Play and Top 20 Overall. This is an outstanding provincial-level achievement and a true reflection of her dedication and preparation.
Another big congratulations to Zaahid, who earned Top 20 in both role plays and Top 20 Overall at DECA Provincials. An impressive accomplishment that speaks to his preparation, confidence, and strong performance.
Well done to all of our DECA students. We are incredibly proud of you.
MacLachlan College is proud to be represented at the Round Square Forum for the Americas in Atlanta. Ms. Leys and Ms. Dawn are attending the forum alongside educators from across the region, engaging in conversations focused on global education, leadership, and innovation.
On the first day of the forum, Ms. Leys and Ms. Dawn presented aHeroes of Discovery workshop, sharing how MacLachlan integrates the RS Heroes framework into Lower School learning. Their session highlighted how the approach supports inquiry, character development, and student voice in meaningful and age appropriate ways.
We are proud to see MacLachlan’s work shared on an international stage!
Our Grade 3 students had a wonderful experience visiting the Upper School Maker Space for a special collaboration with our Grade 12 Physics students.
Students were excited to watch Rube Goldberg machines in action and learn how simple machines can work together in creative and surprising ways. With guidance and encouragement from their Grade 12 mentors, our Grade 3s then worked in small groups to design and build their own inventive creations.
A big thank you to our Grade 12 mentors and Mrs. Tomasik for making this experience so meaningful for our younger learners.
I often speak about the power of lived experience. About using what we have walked through to help shape what comes next. That belief was at the heart of last year’s Alumni Leadership Conference, grounded in a simple but powerful idea: be who you needed when you were younger.
Hosting MacLachlan College’s first ever Alumni Leadership Conference proved deeply meaningful for our Grade 11 and 12 students. Alumni returned to campus to share their stories, leadership insights, and personal journeys, offering students real world perspectives they could genuinely connect with.
Through panel discussions and small group conversations, students explored career pathways, navigated real life scenarios, and practiced meaningful networking. Leadership was not presented as a title, but as something shaped through experience, reflection, and choice. Long after the conference ended, the impact of those conversations continues to ripple through our community.
As part of their hockey summative, members of the U18 Prep Hockey team took on leadership roles by planning and leading full practice sessions.
Working in small groups, students developed practice plans, designed drills, and ran sessions from beginning to end. This experience allowed athletes to view the game from a coaching perspective while strengthening leadership, communication, and accountability within the team.
Our Grade 8 students participated in an off campus Phys Ed experience at Aspire Climbing and Ninja Warrior Gym, where they engaged in bouldering and obstacle based movement challenges.
Through these activities, students developed physical literacy, confidence, and problem solving skills while applying classroom learning in an authentic and engaging environment. This experience supported both curriculum outcomes and personal growth through movement and teamwork.
Our Junior Kindergarten students enjoyed a special visit from Katie of Pawsitively Pets, who brought eight different animals for a hands-on learning experience.
Through observation and gentle interaction, students learned about how animals communicate while demonstrating empathy, curiosity, and care. Experiences like these support social and emotional development and help bring classroom learning to life in meaningful ways.
Today at our Lower School, we are celebrating Favourite Literary Character Day!
Our teachers joined the fun dressed as characters from The Cat in the Hat by Dr. Seuss, bringing stories to life and filling our halls with smiles. We love seeing MAC school spirit shine through moments like these.
January offers a moment to pause, reflect, and set intentions for the year ahead, not only for what we hope to achieve, but for how we continue to show up for one another as a community.
At MacLachlan College, our alumni embody leadership, curiosity, and connection across industries, generations, and borders. As we begin 2026, we are proud to share stories, events, and opportunities that continue to strengthen our global alumni community.
We are ready to guide you through the inquiry and application process. We are extremely proud of our innovative learning environments and top-notch academic programs and are here to help!
To prepare future-ready individuals, we need to share and instill common values across our school community and embed these values in everything we do.