standard_description: Apply and extend previous understandings of division to divide unit fractions by whole numbers and whole numbers by unit fractions. (Students able to multiply fractions in general can develop strategies to divide fractions in general, by reasoning about the relationship between multiplication and division. But division of a fraction by a fraction is not a requirement at this grade.)
problem_activity: Stage 2: Multiply a Fraction by a Whole Number
Required Preparation
Materials to Gather
Number cubes
Materials to Copy
Blackline Masters
Rolling for Fractions Stage 2 Recording Sheet

Narrative
Students roll 3 number cubes to generate a multiplication expression with a whole number and a fraction and compare the value of the expression to 1 in order to determine how many points are earned. Two recording sheets are provided, one where the fraction is a unit fraction and one where it can be any fraction.
Variation:
Students may choose a different target number to compare the value of their expression to.
Task Statement
Each group of 2 needs 3 number cubes.


aligns: no