Compare
Ontario Grade 9 Math practice options compared
There are several ways to practise Ontario Grade 9 Math, and they are built for different jobs. This page sets out what each option is for and how the free GradeForge diagnostic differs, so you can choose deliberately rather than by default.
What each option is for
| Option | What it is | Best for |
|---|---|---|
| GradeForge | A free MTH1W diagnostic and one five-question mission a day, built only for Ontario Grade 9 Math. | Finding the one skill to work on next, without an account. |
| Khan Academy | A free non-profit library of video lessons and practice across many grades and subjects. | Learning a topic from scratch with instruction before practice. |
| IXL | A subscription practice platform with large question sets and progress tracking across grades. | High-volume practice with a parent or teacher watching progress. |
| Knowledgehook | A Canadian math platform used by teachers to assign and review class work. | Classroom-assigned work where a teacher sets the path. |
Those descriptions are a short summary of what each service publishes about itself. Check each site for current features and pricing before you commit to anything.
Questions worth asking before you pick
- Is the practice mapped to the specific MTH1W expectations, or to a generic Grade 9 curriculum?
- Does a wrong answer show why the other options were wrong, or only that it was wrong?
- Does it name the next skill to work on, or only report a score?
- Can you see something useful before creating an account?
- Where does the work live afterwards, and who can see it?
What GradeForge does and does not do
GradeForge teaches one course: Ontario Grade 9 Mathematics, course code MTH1W. A student answers five reviewed questions with no account, and the result names one likely starting skill with worked feedback and clearly labelled initial evidence. Continuing into the 22-question diagnostic produces a gap report, and each day after that one five-question mission targets a single skill. A weekly challenge produces a privacy-safe result card.
It does not cover grades 10 to 12, it does not teach other subjects, and it does not produce a mark. There is no public profile, school ranking, class discovery or chat, and only approved, curriculum-mapped questions can affect the mastery picture.
Related
- TVO Learn compared — free course material versus finding the gap.
- MTH1W course map — all 43 specific expectations in GradeForge's verified Grade 9 Math record.
- Exam mark calculator — work out the mark you need, in your browser.
- This week's five-question challenge — no signup needed.
Questions about the comparison
Is GradeForge free?
Yes. The five-question check, the full 22-question diagnostic, the gap report, one personalised daily mission, the weekly challenge, basic progress and explanations are free.
How is GradeForge different from a general practice site?
GradeForge covers one course, Ontario Grade 9 Mathematics (MTH1W), and returns one likely starting skill with worked feedback instead of a score alone. It does not cover grades 10 to 12 or other subjects.
Can GradeForge replace a teacher or an EQAO result?
No. GradeForge shows learning evidence and confidence. It is not affiliated with EQAO and does not predict an EQAO result or a report-card mark.
Know which skill to practise next.
These tools do not score your work. Five reviewed Ontario Grade 9 Math questions can point to a starting skill. No signup until you see the result.
Start the 5-question check →