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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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Several Stages of Caterpillar Growth |
This animation shows several stages in a butterfly's life cycle. Pause the video between each stage to compare stages and make predictions. |
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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 a Graduated Cylinder |
This science video demonstrates how a graduated cylinder can help scientists observe and measure the volume of a liquid. |
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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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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: Types of Punctuation Marks |
Know the punctuation you need in every situation. This grammar song explains when to use commas, parentheses, quotations, semicolons, hyphens, dashes… |
