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REDUCTION RACES

fractions · reducing fractions to simplest form

REDUCTION RACES is a Grade 4 whole-class fraction game focused on simplifying fractions. Two teams race to reduce a fraction on the board to simplest form, earning a point for the first correct answer. Problems can range from familiar fractions such as 10/20 to much larger equivalent fractions for added challenge.

Use it as a quick review when students understand common factors and need fluency simplifying fractions. After each race, ask the winning team to name the common factor they used so the strategy is shared with the class. Create a free Find a Math Game account to generate teacher-ready lesson support for REDUCTION RACES. No credit card is required, with 3 lifetime lesson generations.

Grades:
4
Players:
2 players
Materials:
printable
Classroom use:
whole class

Standards alignment

4.NF.A.1 · primary
4.NF.A.2

Official Rules

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Original Printable

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