Thinkabara

🔬 2nd Grade · Science2-PS1-3Unit 1: Properties of matter

Small pieces, big objects

Google Classroom

🎯 Objective: Students show an object made of small pieces can be rebuilt into a new object.

Lesson outline

  1. Build with blocks, rebuild.
  2. Discuss.
  3. Draw.
  4. Exit: what changed?

Lesson 3 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

2-PS1-3

Next Generation Science Standards (NGSS), Grade 2 — typical US unit order

🏁 Unit goals

  • Classify materials by observable properties
  • Test which materials suit a purpose
  • Show heating and cooling cause changes

✅ 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

🦫 Encyclopedia: Science🦫 Kids encyclopedia⚡ Capy Live class quiz

🗓️ Plan the whole year like this

Add 2nd Grade Science 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 “Properties of matter”

  1. Describing materials
  2. Best material for the job
  3. Small pieces, big objects
  4. Heating and cooling

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