Grade 6 · Mathematics
Using ratios and rates in Grade 6
Your child compares quantities with ratios and describes how much of one quantity corresponds to another.
Where this sits in the year
One skill in the Grade 6 constellation
A practical map of the math skills learners build through Grade 6. Exact timing varies by curriculum.
How it's taught now
Ratio tables, double number lines, and unit rates help students reason about recipes, prices, speed, and scale.
Three mistakes to watch for
Reversing the order of the two quantities.
Adding the same amount instead of scaling both parts.
Leaving a rate without units.
A worked example
Four notebooks cost $10. What is the cost per notebook?
A unit rate divides the total cost by the number of notebooks.
Answer: $2.50 per notebook
Try this together
A smoothie uses 2 cups of fruit for 3 servings. How much fruit would 6 servings need?
Give them a moment to talk it through. The explanation matters more than a quick answer.