Thinkabara

🧮 5th Grade · Math5.NBT.A.4Unit 1: Place value, powers of ten & decimals

Rounding decimals

Google Classroom

🎯 Objective: Students round decimals to any place.

Lesson outline

  1. Number line from 3.4 to 3.5 for 3.468.
  2. Round to tenths and hundredths.
  3. Practice with money and measurements.
  4. Exit: round 7.952 to the nearest tenth.

Lesson 5 of 5 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

5.NBT.A.4

Common Core State Standards for Mathematics, Grade 5 — typical US scope & sequence

🏁 Unit goals

  • Explain place value patterns, including powers of 10
  • Read, write, compare and round decimals to thousandths

✅ 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: Decimals: all four operations📚 All 5th Grade skills🎮 Learning games⚡ Capy Live class quiz

🗓️ Plan the whole year like this

Add 5th Grade Math to your free Lesson Planner: enter your timetable once and every period shows the next lesson, skipping weekends and school breaks.

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More lessons in “Place value, powers of ten & decimals”

  1. Ten times and one-tenth
  2. Powers of ten
  3. Decimals to thousandths
  4. Comparing decimals
  5. Rounding decimals

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