The material world
Properties of matter, solutions and concentration, chemical reactions, electricity and magnetism.
Ministry exam · ST and AST
The Secondary 4 science exam, one topic at a time.
The theory part of the Science and Technology (ST) or Applied Science and Technology (AST) exam takes 3 hours. Lots of topics, but a simple way to review them.
Next date: ST and AST (theory), June 16, 2027
Official calendar
The dates
| Exam | Date | Code | Countdown |
|---|---|---|---|
| ST and AST (theory) | June 16, 20279 a.m. to 12 p.m. Official source | 055-410, 057-410 | |
| January session: ST and AST | January 20, 20279 a.m. to 12 p.m. Official source | 055-410, 057-410 | |
| August retake | August 4, 20279 a.m. to 12 p.m. Official source | 055-410 |
Dates come from the Ministère de l'Éducation's official schedule (updated August 28, 2026) or from each CEGEP's calendar. The school sets the time and room: always confirm with the school. · Ministry information document
What the exam covers
The ministry exam covers the theory part of Secondary 4 science. It counts for 50% of the result for the competency assessed; the other half comes from the school. ST and AST students write on the same day, each their own exam.
Questions mix the four areas of the program and often ask the student to explain something or do a short calculation. Students who are strong in math are not always comfortable: scientific vocabulary matters too.
The living world
Ecology: populations, communities, ecosystems and how ecosystems change.
The Earth and space
Lithosphere, hydrosphere, atmosphere, biogeochemical cycles and energy resources.
The technological world
Mechanical and electrical engineering: links, guiding, motion transmission and circuits.
Week by week
A realistic prep plan
Two 60-minute sessions a week with the tutor, plus 2 or 3 short sessions alone. That is exactly the pace of the Blitz packages.
- Week 1List every topic of the year and tick the ones that are not understood.
- Week 2Material world: formulas (concentration, Ohm's law, power) and calculation drills.
- Week 3Living world and Earth and space: draw the cycles and explain the vocabulary out loud.
- Week 4Technological world: diagrams of links and transmissions, electrical circuits.
- Week 5Timed questions from term exams, a review of mistakes, then rest the day before.
Avoid these
The most common mistakes
- Memorizing definitions without being able to use them.
- Forgetting units in calculations (g/L, ohms, watts).
- Mixing up the carbon and nitrogen cycles.
- Skipping the technological world because it looks easy.
- Reading the question too fast and answering something else.
Free self-check
Where does your child stand? 2 minutes
Tick what your child can already do alone, without help. This is not an official test: it is a starting point to discuss with the tutor in the free first class.
Exam Blitz packages
An intensive boost, right before the exam
The same hourly rate as usual for the level, with a small discount, at a pace of 2 sessions a week. Sessions are booked in your parent space, with the same tutor.
Blitz 4 sessions
over 2 weeks
$174.60
$43.65 per session
Save $5.40 (3 %)
Choose this BlitzBlitz 6 sessions
over 3 weeks
$259.20
$43.20 per session
Save $10.80 (4 %)
Choose this BlitzBlitz 8 sessions
over 4 weeks
$342
$42.75 per session
Save $18 (5 %)
Choose this BlitzPaid online at purchase (Stripe). Sessions already given are not refunded. A session cancelled at least 24 hours ahead stays as a credit in your space. The first class is still free.
Questions
Frequently asked questions
Questions? Call or write to us:
Go further
When is the Secondary 4 science exam in 2027?
According to the ministry's official schedule, the Science and Technology and Applied Science and Technology exams are on June 16, 2027, from 9 a.m. to 12 p.m. A session is also held on January 20, 2027 for some students.
How much is the exam worth?
In Secondary 4, the ministry exam counts for 50% of the result for the competency assessed. The other half comes from the school.
My child is in AST. Is it the same content?
Both exams are on the same day, but AST puts more weight on technological applications. The tutor adapts the plan to the student's exam.
Do you offer science tutoring?
Our tutors help with Secondary 4 science, especially the parts that need calculations and explanations. Tell us when you book so we match the right tutor.