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Computational Fluency: Multiplication & Division Facts

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Computational Fluency: Multiplication & Division Facts

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Click and drag playing cards and operation signs to make 24.

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Make 24 math game. Fun free flash math game teaches logical thinking and mental math.

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Using 5 numbers (1-10) and any of 4 operations, click and drag numbers into squares to arrive at a target number.

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Combine five number cards using the four arithmetic operations (+, -, ×, ÷) to arrive at a "target" number.

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In this YouTube video, go on a journey in magnitude. Every ten seconds the picture changes to reveal a location ten times further out or in. The film begins at a picnic, zooms out to the edge of the universe, and then zooms back in to an atom, all by powers of ten.

Close YouTube when you are done watching the video.

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Secret Worlds: The Powers Within - Interactive Presentation

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Secret Worlds: The Powers Within - Interactive Presentation

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View the Milky Way and move toward earth by powers of 10 until you reach an oak tree; then move to the subatomic world. After viewing the tutorial, the user can manually increase or decrease the magnitude using a set of arrows.

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Molecular Expressions: Science, Optics and You - Secret Worlds: The Universe Within - Interactive Flash Tutorial

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Start 10 million light-years from the Milky Way galaxy and wind up face to face with a proton in Florida.

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This YouTube song explores the concept of powers using examples with powers of 5.

Close YouTube when you are finished listening to the song.

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Click and drag tiles in each column to create a table that demonstrates the powers of ten--including positive and negative exponents--in this challenging activity.