Collect data through primary or secondary sources, and represent the data using appropriate data management tools and graphs
10 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest — every one with a full worked solution. Work through them free, no account needed.
Sample: the first question, solved
Is a survey you conduct yourself a primary or secondary source?
📘 Worked solution
✓Primary.
And one from the hard end
Which graph type would best show a company's revenue changing month by month over a year?
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
Your Winny Score tracks you as the questions ramp up. Stuck on one? A real Winny Math tutor will walk you through it — first lesson free.
Start practicing