Thinkabara

🧮 3rd Grade · Math3.OA.D.9Unit 6: Multiplying by multiples of 10 & patterns

Patterns in the multiplication table

Google Classroom

🎯 Objective: Students find and explain patterns in the multiplication table.

Lesson outline

  1. Color every even product on a multiplication chart.
  2. Ask why 4 × n is always even and what is special about the 9s and 5s columns.
  3. Groups find and explain one more pattern.
  4. Exit: describe one pattern in words.

Lesson 2 of 4 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.D.9

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

🏁 Unit goals

  • Multiply one-digit numbers by multiples of 10
  • Identify arithmetic patterns

✅ 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

🎯 Practice: Multiplication & division within 100🖨️ Worksheet: Multiplication Facts 2–10📚 All 3rd Grade skills🎮 Learning games⚡ Capy Live class quiz

🗓️ Plan the whole year like this

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More lessons in “Multiplying by multiples of 10 & patterns”

  1. Multiplying by multiples of 10
  2. Patterns in the multiplication table
  3. Two-step word problems
  4. Reasonable answers

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