Fraction Classroom · 2.0.0 · Student pages
Equivalent Strip Lab: teaching companion
Preserve the whole and endpoint while multiplying both fraction counts by the same factor. Student pages include two diagnostic probes, a reteaching check, and the original exit ticket. The teacher copy includes the complete lesson preparation, teaching sequence, diagnostic responses, all original question guides, and updated rubrics.
Anonymous group code: __________ Date: __________
Diagnostic probes
Explain or draw your reasoning. Your teacher will use these responses to choose what to revisit.
d2. A learner claims 2/3 = 3/4 because both numbers increase by one. Does the claim preserve the endpoint?
Check after reteaching
Complete this check independently after discussing the model.
r1. Rename 3/4 in twelfths and explain why its amount stays the same.
Exit ticket
Complete both original exit questions independently. Use a drawing or explanation when asked.