Grade 5 fractions with unlike denominators
Grade 5 learners who can find simple equivalent fractions
- Objective: add fractions with unlike denominators and justify the common denominator
- Duration: 55 minutes
- Format: live class
Objective and prior knowledge
Learners will add two fractions with unlike denominators and explain why equivalent fractions keep the value unchanged. Prior knowledge: factors, multiples, and equivalent fractions.
55-minute timeline
- 0–5: retrieval check
- 5–15: visual model and common denominator
- 15–27: teacher model with think-aloud
- 27–38: guided practice in pairs
- 38–49: independent practice
- 49–55: exit check and next action
Differentiation and materials
- Support: fraction strips and denominator prompts
- Stretch: compare two valid common denominators
- Materials: fraction strips, mini-whiteboards, four-question exit check
Exit evidence
Solve 2/3 + 3/4, show equivalent fractions, and explain one common mistake.
