🧮 3rd Grade · Math3.OA.C.7Unit 3: Properties & multiplication facts

Facts of 3, 4 and 6

Google Classroom

🎯 Objective: Students use doubling and known facts to learn 3s, 4s and 6s.

Lesson outline

  1. Warm-up: skip-count by 3s to 30 with a clap on every multiple.
  2. Model “double a double” for 4s (4 × 7 = 2 × 7 doubled = 28) and “double the 3s” for 6s (6 × 8 = 3 × 8 doubled = 48).
  3. Partner game: roll a die for one factor, pull a 3, 4 or 6 card for the other, say the product and the strategy.
  4. Exit: 6 × 7, 4 × 8, 3 × 9 — write the strategy next to each.

Lesson 2 of 7 in this unit. In the Lesson Planner this lesson takes 1–3 class periods depending on your timetable: day 1 introduce & model, then practice, small-group reteach and a quick check.

📐 Standard

3.OA.C.7

Common Core State Standards for Mathematics, Grade 3 — typical US scope & sequence

🏁 Unit goals

  • Use commutative, associative and distributive properties to multiply
  • Fluently multiply and divide within 100

✅ Check for understanding

End with the exit ticket in the outline. Sort answers into got it / almost / not yet and start the next lesson with a 5-minute reteach for the “not yets”.

Practice & resources on Thinkabara

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More lessons in “Properties & multiplication facts”

  1. Commutative property
  2. Facts of 3, 4 and 6
  3. Distributive property
  4. Facts of 7, 8 and 9
  5. Associative property
  6. 0 and 1 rules
  7. Fact fluency check

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