Step 3: create a mathematical model - create the mathematical model, and use it to analyse and solve the problem
30 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest, every one with a full worked solution. Work through all 30 with your weekly-lesson access code.
Sample: the first question, solved
What is the third step in the mathematical modelling process?
📘 Worked solution
✓Creating the mathematical model, and using it to analyze or solve the problem.
And one from the hard end
Two fundraising plans are compared: Plan X starts at $200 already collected and adds $45 per week; Plan Y starts at $50 collected and adds $75 per week. After how many weeks do the two plans have equal totals?
Solution shown after you try it in practice mode.
Work through all 30, 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