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Video
Sound — Lessons 1-4: Materials
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Physical Science
Video
Motion and Design– "The Explore Build" Extension Activity
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Physical Science
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Sound– Lesson 1: Thinking about Sound
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Floating and Sinking– How is Salt Water Different from Fresh Water?
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Floating and Sinking– Investigating Boat Designs
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Sound– Lesson 6: Vibrations We Can't See
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Sound– Lesson 10: Changing the Pitch by Changing the Tension
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Sound– Lesson 9: Making Sounds with Strings
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Sound– Notebooking
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Sound– Lesson 2: How Sound Travels
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Motion and Design– Lesson 1: Designing Vehicles: Getting Started
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Floating and Sinking– Which Things Float? Which Things Sink?
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Motion and Design– Using Cooperation Cups
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Floating and Sinking– Making a Sinker Float
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Motion and Design– Safety with Building Pieces
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Sound– Lesson 8: Making a Model Eardrum
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Resource
How Can I Win a Game of Flashlight Tag?
This is a free resource
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Electric Circuits– Making a Filament
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Floating and Sinking– What Do We Know About Floating and Sinking?
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Floating and Sinking– Weighing Floaters and Sinkers
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