Chemistry Placement Test · Grades 9–12
Ontario chemistry from the SNC1W and SNC2D units through SCH3U and SCH4U. Find the grade your child is working at and which units need attention.
Test and report are free · 10 minutes or more
The units each grade is tested on
Grades 9 and 10 cover the chemistry units of SNC1W and SNC2D. Grades 11 and 12 cover every unit of SCH3U and SCH4U.
Grade 9
SNC1W · Grade 9 Science- Properties of matter
- Atoms & the periodic table
- Compounds & chemical bonding
Grade 11
SCH3U · Chemistry, Grade 11 (University)- Chemical trends & bonding
- Chemical reactions
- Quantities in chemical reactions
- Solutions & solubility
- Gases & atmospheric chemistry
Grade 12
SCH4U · Chemistry, Grade 12 (University)- Organic chemistry
- Structure & properties of matter
- Energy changes & reaction rates
- Chemical equilibrium
- Electrochemistry
From sign-in to report
Sign in and choose the student
Use a free STEMRise account, the same one used to book a trial class. Then pick who is taking the test: you, one of your children, or a child you add.Answer 12–26 questions
It takes 10 minutes or more, about 25 at most. The questions are in English and start at the grade you picked: a right answer moves up a level, a miss moves down, and then each unit of the grade it settles on gets its own questions.Read the report on screen
The grade level the answers support, next to the grade you picked, and every unit marked Solid, Needs practice or Needs targeted tutoring, with the questions that were missed. Download it as a PDF or print it.Optional: go through it with a teacher
The report ends with a short form: leave your contact details and a teacher sets a time to go over the results with you and suggest courses.
Choose the grade the student is in now
Tap a grade and sign in, or create a free account. The test opens on its own page, where you choose the student.
High school
Before you start
Is the test free?
Yes. The test and the report cost nothing; you need a free STEMRise account to start. The only paid item is the optional 30-minute consult the report offers for Grades 9–11, and its price is shown before you book.
How long does it take?
At least 10 minutes, about 25 at most. The test is adaptive, so the number of questions depends on the answers: 12 to 26.
Which curriculum are the questions from?
The Ontario curriculum: the chemistry strand of SNC1W (Grade 9) and SNC2D (Grade 10), then SCH3U (Grade 11) and SCH4U (Grade 12). Every question is tagged with the unit it tests, and the report is organised by those units.
Science, or Chemistry, Physics and Biology?
Science covers Grades 7–10 and asks about all four areas each year. Chemistry, Physics and Biology each cover one subject from Grade 9 to Grade 12, including the Grade 11 and 12 university courses. In Grade 9 or 10 either works; a student taking or planning SCH3U, SPH3U or SBI3U learns more from the single-subject test.
Are the questions in English or Chinese?
The questions are in English, the language OSSD science is taught in. The instructions, the unit names and the report follow the language you use on this site: English, Simplified Chinese or Traditional Chinese.
Which grade should we pick?
The grade the student is in now. The test starts there and moves up or down as they answer, so the report shows where they actually are.
Test another subject
Ask a teacher about OSSD science
Tell us the grade, the courses taken so far and the goal. A teacher will suggest which test to take, or which course comes next.