Thinkabara

🔬 2nd Grade · Science2-ESS2-1Unit 3: Earth’s land & water

Wind and water erosion

Google Classroom

🎯 Objective: Students model erosion and compare solutions to slow it.

Lesson outline

  1. Stream table or sand tray.
  2. Test barriers.
  3. Compare.
  4. Exit: best solution.

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

2-ESS2-1

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

🏁 Unit goals

  • Describe quick and slow changes to Earth’s surface
  • Map landforms and bodies of water
  • Design solutions to slow erosion

✅ 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 “Earth’s land & water”

  1. Fast and slow changes
  2. Wind and water erosion
  3. Maps of land and water
  4. Where water is found

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