How to Register for Olympiad Exams in Canada: 2026–27 Student Guide
Interested in Olympiad exams in Canada? There are many enjoyable ways for students to develop Maths, Science, English and computing skills, from classroom puzzles and school contests to advanced national challenges. This guide helps Canadian parents, students and teachers choose a suitable competition, understand who registers and how, find current 2026–27 dates and practise with 20 original questions and explanations.
The important first step is to choose the correct organiser. The Canadian Mathematical Society, the University of Waterloo’s CEMC, the Canadian Physics Olympiad and the independent School Connect Olympiad are different programmes. Each has its own registration process, age range, language options and resources.
Olympiad and Competition Registration Options in Canada
| Competition or learning programme | Who it suits | How families begin |
|---|---|---|
| Canadian Mathematical Society (CMS) — Canada Jay and Canadian Open Mathematics Challenge | Canada Jay is based mainly on Grades 5–8 concepts (students in Grades K–8 may enter); COMC welcomes strong secondary Maths thinkers | Ask a teacher about school registration, or review the official CMS Open Writing Centre option for eligible independent entrants |
| University of Waterloo CEMC — Maths and Computing contests | Grades 5–12 depending on the contest; Gauss is Grades 7–8, and the Beaver Computing Challenge spans Grades 5–10 | A teacher or school staff member must order and supervise the contest through the school |
| Canadian Physics Olympiad | Advanced high-school Physics students considering the Canadian Association of Physicists High School Prize Exam | Talk to a Physics teacher and explore provincial coordinators and the national training programme |
| Canadian Chemistry Olympiad | Secondary-school students who want deeper Chemistry problems and enrichment | Explore the Chemical Institute of Canada and the current Chemistry competition information with your teacher |
| School Connect Olympiad (SCO) | Independent school-level Maths, Science, English and other subject practice, with class-wise resources | Explore the SCO subject directory and choose the current individual or school registration option |
Canada’s school education is organised by its ten provinces and three territories, rather than one national school curriculum. An elementary or Grade 9 student in British Columbia may study topics at a different pace from a student in Ontario or Quebec. Use your school’s course expectations alongside the subject syllabus when preparing.
Upcoming 2026–27 Registration Dates Worth Knowing
If your child is thinking about a competition this school year, these are useful dates from the organisers’ published schedules. The organiser’s live registration page is the place to complete any application:
| Organiser and contest | Contest date | Registration or order deadline |
|---|---|---|
| CMS — Canadian Open Mathematics Challenge (COMC) | 29 October 2026 in Canada | 21 October 2026 for the school PDF-delivery route; shipped-booklet deadline was 14 October |
| CEMC — Canadian Senior and Intermediate Maths | 18 November 2026 | School ordering closes 22 October 2026 |
| CEMC — Beaver Computing Challenge | 9–20 November 2026 (North/South America window) | School ordering closes 26 October 2026 |
| CMS — Canada Jay Mathematics Competition | 19 November 2026 in Canada | School registration closes 12 November 2026 |
| CEMC — Canadian Computing Competition | 17 February 2027 | School ordering closes 11 February 2027 |
| CEMC — Euclid Maths Contest | 6 April 2027 | School ordering closes 11 March 2027 |
| CEMC — Gauss Maths Contests | 10–21 May 2027 window | School ordering closes 22 April 2027 |
The COMC 2026 page describes a new competition administration arrangement and explains how teachers register students. It also provides a limited Open Writing Centre route for independent students whose school is not participating. The exact space at a centre may change, so check availability before making travel plans.
How to Register: Choose the Route That Fits Your Competition
Option 1 — Ask your school to enter a Waterloo CEMC contest
- Choose the contest that matches the student’s interests, class and experience. CEMC contest listings show the available grades.
- Speak to a Maths or Computing teacher. CEMC contests are ordered by schools rather than individual students.
- If the school has not participated before, a principal or head of Maths can request a CEMC school account. Approval may take up to three weeks.
- The teacher submits the order and supervises the contest under the event’s instructions. The school shares the confirmed sitting arrangements with participants.
Option 2 — Enter a Canadian Mathematical Society competition
- Begin with the official CMS competitions page and select the desired event, such as Canada Jay or COMC.
- Ask the child’s teacher whether their school will register. Teachers or school staff normally place the order through the CMS competition portal.
- For COMC 2026, families without a participating school can check whether an official Open Writing Centre has available places.
- Choose an approved venue or registration route, follow the organiser’s fee and payment instructions, and keep the confirmed exam details.
Option 3 — Register for independent School Connect Olympiad subjects
- Visit the SCO Olympiad country and subject directory, which currently includes Canada.
- Pick an available subject such as Maths, Science or English and read the grade-specific syllabus.
- Check the current SCO cycle dates, and confirm whether your chosen grade and Canada location can use the selected exam session.
- Continue through the student registration or school registration page, reviewing the fee, language, exam format and included learning resources before making payment.
For SCO, the general Winter 2027 calendar lists shared subject dates on 18 October, 6, 14 and 15 November, and 4, 12 and 20 December 2026. A subject-calendar date does not itself reserve a seat for a particular Canadian class. Use the actual confirmed registration details for exam time and any provincial time-zone conversion.
How to Find the Right Competition for Your Grade
| School stage | Good first challenge | Study preparation ideas |
|---|---|---|
| Grades 1–4 | Classroom puzzles, primary Maths games, basic Science observations and English comprehension | Draw simple diagrams, tell a story about a number pattern and enjoy safe experiments |
| Grades 5–6 | Maths and Computing exploration; suitable CEMC learning materials and Canada Jay-style puzzles | Try equal-group problems, fractions, word problems and logical steps |
| Grades 7–8 | CEMC Gauss, Canada Jay and suitable school computing challenges | Build speed gradually, explain Maths reasoning and read questions with care |
| Grades 9–10 | CEMC Senior/Intermediate, CMS COMC where prepared, Science subject enrichment and Beaver Computing | Combine algebra, geometry, data reading, experiments and introductory algorithms |
| Grades 11–12 | Euclid, Canadian Computing Competition, CMS COMC and advanced Physics/Chemistry opportunities | Work through full solutions, advanced subject problems and teacher-supported contest preparation |
English, French and Different School Curricula in Canada
Canada includes English-language and French-language schools, and the province or territory sets its own curriculum. Several CEMC Maths contests and the Canadian Computing Competition are published in English and French, while the Beaver Computing Challenge is listed in English. CMS COMC can also be written in French. For an independent SCO exam, confirm the available paper language for the selected subject during registration.
French-language availability for one Canadian organiser does not imply a translated version of every other contest. A Canadian student should feel comfortable reading the instructions before entering, and teachers can help select a suitable option.
How to Prepare Without Feeling Overwhelmed
| Week | Learning goal | Helpful activity |
|---|---|---|
| Week 1 — Explore | Choose a contest and review its official syllabus or published topic list | Try a few untimed questions from the student’s current grade level |
| Week 2 — Explain | Practise drawing diagrams, solving word problems and explaining evidence | Ask ‘Why does this method work?’ rather than only checking answer letters |
| Week 3 — Stretch | Use a current organiser sample or an original challenge slightly beyond the usual school task | Practise checking calculations and reading the whole question |
| Week 4 — Reflect | Review mistakes and prepare for the confirmed exam arrangements | Try fresh questions and talk to a teacher about the final entry steps |
The University of Waterloo CEMC learning resources include free problem-solving material organised by grades, and the CMS provides competition details and preparation guidance. Try the small exercises below as a warm-up before attempting a longer timed practice paper.
20 Original Olympiad-Style Questions With Answers
These are newly written Maths, Science, English and computing-style exercises for practice. They are not copied from any official CEMC, CMS, Physics Olympiad or SCO contest paper. Choose the questions suitable for your school level, then read the explanation and see whether you can solve a similar problem.
Question 1 — Maths and patterns
A school library has 36 new books and receives 27 more. How many new books altogether?
A. 63 | B. 53 | C. 73 | D. 64
Answer: A. 63. Add thirty-six and twenty-seven. Six plus seven is thirteen; carrying one ten gives a total of sixty-three books.
Question 2 — Maths and patterns
Seven classes each bring six science notebooks. How many notebooks are brought?
A. 36 | B. 42 | C. 48 | D. 49
Answer: B. 42. Seven equal groups of six give 7 × 6 = 42 notebooks. A seven-by-six dot array is a good way to check.
Question 3 — Maths and patterns
A rectangle is 9 cm long and 5 cm wide. What is its perimeter?
A. 14 cm | B. 45 cm | C. 28 cm | D. 18 cm
Answer: C. 28 cm. The perimeter is the total of all outside edges: 9 + 5 + 9 + 5 = 28 centimetres.
Question 4 — Maths and patterns
Find three-quarters of 28 stickers.
A. 7 | B. 14 | C. 18 | D. 21
Answer: D. 21. One-quarter of twenty-eight is seven. Three equal quarters give 3 × 7 = 21 stickers.
Question 5 — Science reasoning
Which part of most land plants absorbs water from soil?
A. Roots | B. Petals | C. Fruit | D. Leaf colour
Answer: A. Roots. Roots take in water and dissolved minerals and often also help hold the plant in place.
Question 6 — Science reasoning
Droplets appear on the outside of a cold water bottle. What process explains them?
A. Melting of the bottle | B. Condensation of water vapour in surrounding air | C. Water turning into sand | D. Photosynthesis
Answer: B. Condensation of water vapour in surrounding air. Air near the cold bottle cools, allowing its water vapour to condense into tiny liquid droplets.
Question 7 — Science reasoning
Two similar seedlings receive different amounts of light. What is the changed variable?
A. The student’s name | B. The pot labels | C. Amount of light | D. The date of the experiment
Answer: C. Amount of light. The amount of light is deliberately varied. Keeping the plant species and other conditions similar makes the test fairer.
Question 8 — Science reasoning
What is the safest way to make a moving shadow indoors?
A. Use flames near paper | B. Look directly into a laser | C. Touch an open power socket | D. Use a small battery-powered torch and a toy
Answer: D. Use a small battery-powered torch and a toy. A low-power battery torch and toy offer a safer way to explore shadows without fire, lasers or exposed electrical equipment.
Question 9 — English and comprehension
Choose the sentence with correct subject–verb agreement.
A. She studies every afternoon. | B. She study every afternoon. | C. She studying every afternoon. | D. She are study every afternoon.
Answer: A. She studies every afternoon.. In the present simple, third-person singular ‘she’ takes the verb ‘studies’.
Question 10 — English and comprehension
Which word is closest in meaning to ‘curious’?
A. Careless | B. Inquisitive | C. Uninterested | D. Silent
Answer: B. Inquisitive. An inquisitive person asks questions and wants to learn; that is the meaning of curious here.
Question 11 — English and comprehension
A pupil visits a museum to learn about the Arctic. What is the main idea?
A. The pupil dislikes nature | B. Museums only teach Maths | C. The pupil wants to learn about the Arctic | D. Every Arctic animal lives in a museum
Answer: C. The pupil wants to learn about the Arctic. The sentence explicitly says the student’s purpose is to learn about the Arctic.
Question 12 — English and comprehension
Which sentence is correctly written as a direct question?
A. what causes the wind? | B. The wind comes from where. | C. What causes the wind. | D. What causes the wind?
Answer: D. What causes the wind?. A complete written direct question begins with a capital letter and ends with a question mark.
Question 13 — Logic and computing
Continue the number pattern: 4, 9, 14, 19, __.
A. 24 | B. 25 | C. 23 | D. 29
Answer: A. 24. The difference between consecutive numbers is five, so nineteen plus five gives twenty-four.
Question 14 — Logic and computing
Three different coloured flags are placed in a row. How many orders are possible?
A. 3 | B. 6 | C. 9 | D. 12
Answer: B. 6. There are three choices for the first position, two for the second and one remaining: 3 × 2 × 1 = 6.
Question 15 — Logic and computing
A chart shows 8 coding votes, 13 Maths votes and 5 Science votes. How many for Maths and Science together?
A. 26 | B. 21 | C. 18 | D. 16
Answer: C. 18. Add only the requested categories: thirteen Maths plus five Science equals eighteen votes.
Question 16 — Logic and computing
A simple computer rule is ‘add 3, then double.’ What is the output when the input is 4?
A. 11 | B. 12 | C. 16 | D. 14
Answer: D. 14. First add three to four to obtain seven, then double seven to obtain fourteen. The order of instructions matters.
Question 17 — Secondary maths and science
A cyclist travels 48 metres in 6 seconds at constant speed. What is the speed?
A. 8 m/s | B. 6 m/s | C. 42 m/s | D. 288 m/s
Answer: A. 8 m/s. Average speed equals distance divided by time, 48 ÷ 6 = 8 metres per second.
Question 18 — Secondary maths and science
Which gas is taken from the air by plants for photosynthesis?
A. Helium | B. Carbon dioxide | C. Nitrogen as the only reactant | D. Argon
Answer: B. Carbon dioxide. Green plants use carbon dioxide and water with light energy to form carbohydrates.
Question 19 — Secondary maths and science
A battery provides 12 volts across a 3-ohm resistor. What is the ideal current?
A. 36 A | B. 15 A | C. 4 A | D. 9 A
Answer: C. 4 A. Ohm’s law gives current I = V/R, so twelve divided by three is four amperes.
Question 20 — Secondary maths and science
If two parents are Aa and Aa for a simple dominant trait, what fraction of offspring is expected to be aa?
A. All offspring | B. One half | C. Three quarters | D. One quarter
Answer: D. One quarter. The four Punnett-square combinations are AA, Aa, Aa and aa, so one-quarter are expected to be aa.
Helpful Official Resources for Canadian Students
| Resource | What students and teachers can find |
|---|---|
| Council of Ministers of Education, Canada | An explanation of how Canada’s provincial and territorial school systems work |
| Canadian Mathematical Society competitions | Maths contest choices, registration timelines and official pathways |
| Canadian Open Mathematics Challenge 2026 | 2026 eligibility, registration, paper format and independent student writing centres |
| University of Waterloo CEMC contests | Grade-by-grade Maths and Computing contests and 2026–27 deadlines |
| CEMC: how contests work | Details about teacher-led school ordering, participation and supervision |
| Canadian Physics Olympiad | Physics competition and Canadian Association of Physicists High School Prize Exam pathway |
| Chemical Institute of Canada | Chemistry education and a starting point for Canadian Chemistry competition enquiries |
| School Connect Olympiad directory | Independent school-level Olympiad subjects and the Canada country listing |
Frequently Asked Questions About Olympiad Registration in Canada
Can Canadian students register themselves for Waterloo CEMC contests?
No. A school or educator orders and supervises CEMC contests. Ask your Maths or Computing teacher to find the best contest for your grade.
Can I join the Canadian Open Mathematics Challenge if my school does not participate?
The CMS offers a limited Open Writing Centre option for independent participants. Check current availability and the specific centre’s requirements.
What is the deadline for COMC 2026?
The CMS lists October 21, 2026 for school PDF-delivery registration and October 14 for shipped paper booklets. The contest is scheduled for October 29 in Canada.
Are there Maths challenges for Grades 5–8?
Yes. The CMS Canada Jay competition uses Grade 5–8 Maths topics and accepts eligible younger students too. Waterloo offers the Gauss contests for Grades 7–8.
What is the Beaver Computing Challenge?
It is a school-organised computing and logical-thinking challenge for eligible students through Grade 10, with the 2026 North American window on November 9–20.
Is Canada governed by one national school curriculum?
No. The provinces and territories have responsibility for school curriculum and assessment. Choose practice that matches your student’s current school topics.
Are all Olympiad exams in Canada available in French?
No. Language depends on the organiser and competition. Several CEMC and CMS contests offer French, while other tests may be English-only.
Is School Connect’s Maths Olympiad the official Canadian Mathematical Society contest?
No. SCO is an independent subject-based Olympiad organiser; CMS contests and national-team selection have separate rules and registration.
How much will the Olympiad registration cost?
Fees differ by organiser, event and delivery method. Read the current organiser’s checkout or school-order instructions before paying.
Does entering an Olympiad guarantee a scholarship or university admission?
No. Some institutions consider specific competitions for particular scholarships, but there is no automatic admission or award from joining any Olympiad.
Ready to Explore Your First Olympiad?
Choose one Maths, Science, English or Computing question that makes you curious. Work through it carefully, explain your reasoning and ask your teacher about a suitable competition. For the Canadian school contest route, start with the CMS or CEMC. For optional independent subjects, explore the SCO directory and the current registration. Whatever you choose, the most rewarding part of preparing is learning how to solve something that once seemed difficult.
Leave a Reply