🔬 5th Grade · Science5-LS2-1Unit 2: Matter & energy in ecosystems

Food webs

Google Classroom

🎯 Objective: Students model food webs with producers, consumers and decomposers.

Lesson outline

  1. Yarn web game.
  2. Draw.
  3. Discuss.
  4. Exit: one decomposer.

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

5-LS2-1

Next Generation Science Standards (NGSS), Grade 5 — typical US unit order

🏁 Unit goals

  • Explain plants get matter from air and water
  • Model energy from the sun through food webs
  • Model matter cycling among organisms

✅ 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 “Matter & energy in ecosystems”

  1. Plants get matter from air and water
  2. Energy from the sun
  3. Food webs
  4. Decomposers

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