Combine & compare amounts
Rename parts with a common denominator. Explain regrouping when subtracting mixed numbers.
Open the lesson & practice →Amazing Race: Fractions
Four stops. One connected set of fraction strategies.
Travel with a strategy.
The classroom Amazing Race uses mathematical stops, route information and teacher feedback. Your assigned route, activities and deadlines come from your teacher and Google Classroom. This guide helps you prepare for the four areas without giving away assigned puzzle solutions.
Scale a model
Use a fraction to scale an amount. If a picture is scaled in both length and width, explain why area changes by the product of the scale factors.
Open the lesson & practice →Count equal groups
Name the group size, use a model, then verify the quotient by multiplication.
Open the lesson & practice →Connect the operations
Read the brackets and priorities. Keep exact fraction values and show one meaningful change per line.
Open the lesson & practice →At each checkpoint, bring evidence.
- Name the quantity being found and its unit.
- Show the equal parts or group size in a model.
- Write a calculation that matches that model.
- Simplify the result and check its reasonableness.
- Explain an error and improve the method before moving on.