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Sound Waves, Pitch, and Volume Explained |
Explain sound waves with this animation of vibrating keys on a vibraphone. Students will learn about pitch and volume. |
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Which Bird Beak Can Crush Seeds? |
Let's examine bird beak anatomy. Which bird beak can crush seeds – a Heron's or a Cardinal's? Watch the animation in the video to answer this… |
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How Forces in Nature Act on a Surfer |
Use this short animation to talk about the forces in nature that act on the surfer. |
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How to Rewrite Expressions Using the Properties of Operations |
This video lesson reviews how to rewrite expressions using the properties of operations: the commutative property of addition, the commutative… |
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How to Find the Perimeter of a Square |
How many bricks does Rosa need to make a border around her garden? This video lesson models how students can use what they know about shapes to solve… |
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How to Use Arrays to Find Products |
This video lesson demonstrates how to use arrays to find products. How many shampoo bottles can the display hold? To solve this problem, students… |
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How Water Changes State During Precipitation |
Did you know most rain in the United States starts as snow? This video explains how water changes state during precipitation, resulting in snow,… |
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Force and Friction: How an Object Moves |
Explore force, friction, and the movement of objects. This video demonstrates how a student in a wheelchair uses force throughout the day to move… |
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The Life Cycle of a Butterfly |
Learn about the life cycle of insects. This video explains how caterpillars go through a complete metamorphosis to become a butterfly. |
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Grammar Song: Spot the Prepositions |
Can you spot the preposition? Enhance your grammar lesson with a music video featuring a doo-wop song about prepositions: when we use them, what they… |
