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Lesson 3: Alternative Energy Resources
Let’s Engage!
1. Use the materials in the resealable plastic bag to build a
pyramid as shown below.
2. Using the materials in your bag, build as many pyramids as
you can. Do not share materials with other groups.

Let’s Explore!
Make It Move
1. Find three ways to make the pinwheel turn.
Use only the materials provided by your
teacher.
You may not touch the pinwheel blades
with your hands or fingers.
2. Discuss with your group what the task and
rules mean.
3. Develop a plan for completing the task.
4. Work together to make the pinwheel turn.
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