Thinkabara

🔬 6th Grade · ScienceMS-ESS1-4Unit 2: Earth’s history & plate tectonics

Geologic time

Google Classroom

🎯 Objective: Students construct a timeline of Earth’s history from rock strata.

Lesson outline

  1. Timeline rope.
  2. Rock layers.
  3. Discuss.
  4. Exit: one era.

Lesson 1 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

MS-ESS1-4

Next Generation Science Standards (NGSS), middle school — Earth & Space Science (discipline-specific model)

🏁 Unit goals

  • Use rock strata to explain Earth’s 4.6-billion-year history
  • Use evidence for plate motion

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

🗓️ Plan the whole year like this

Add 6th Grade Science to your free Lesson Planner: enter your timetable once and every period shows the next lesson, skipping weekends and school breaks.

Add to my planner See the year’s sequence

More lessons in “Earth’s history & plate tectonics”

  1. Geologic time
  2. Rock cycle
  3. Plate tectonics evidence
  4. Earthquakes and volcanoes

Something to improve in this lesson? Tell us.