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DISCUSS (1 of 2):
Imagine power is out for a day. How would that affect your life? (For example: What things stop working? What things do you lose the ability to do?)
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DISCUSS (2 of 2):
Now imagine power is out for a week (or even a year). What are some ways this might affect your life?
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DISCUSS:
Besides making things move, what else can electrical energy do? (Think about examples from the story.)
Hint...
Here’s what we came up with: A) It can be used to make things like traffic lights and lamps light up. B) It can be used to heat things like toasters and heaters. C) It can be used to cool things like air conditioners, refrigerators, and freezers.
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Grade 4
Electricity, Light, & Heat
Electrical Energy
4-PS3-2, 4-PS3-4, 3-5-ETS1-1, 3-5-ETS1-3
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I don't have a Mystery Pack
In your Mystery Pack Lesson Bag
|
|
|---|---|
| Flashlight Maker printout | 1 per student |
| Aluminum Foil | 4" per student |
|
File Folder Labels
We prefer sticker labels because they are easier to distribute in a classroom. |
4 labels per student |
| Index Cards (3x5) | 1 card per student |
| Batteries (3V 2032 button) | 1 battery per student |
|
LEDs
Each student needs at least one LED, but it's ideal to have more for additional experimentation. |
3 LEDs per student |
|
Not included in your Mystery Pack
|
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| Flashlight Maker printout | 1 per student |
| Scissors | 1 pair per student |
Teacher Note: If you keep the batteries in a different container after the lesson, please read this document for how to safely store them.
We suggest students work in pairs.
For each student, tear off a strip of aluminum foil that’s about 4 inches wide and as long as the roll (usually about 12 inches).
Grade 4
Electricity, Light, & Heat
Electrical Energy
4-PS3-2, 4-PS3-4, 3-5-ETS1-1, 3-5-ETS1-3
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