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Sine and cosine graphs
An interactive animation illustrating the sine and cosine graphs formed by rotating a point around the unit circle. Drag… full details...
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Using a protractor
An interactive animation demonstrating the steps involved in measuring an angle with a protractor. Click each button in … full details...
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Pythagoras' theorem model
An interactive animation illustrating a geometric proof of Pythagoras' theorem. Click the arrow button to watch the anim… full details...
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Constructing a perpendicular bisector
An interactive animation demonstrating the steps involved in drawing a perpendicular bisector. Click anywhere in the ani… full details...
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The steering mechanism of a go-kart
An interactive animation demonstrating how a parallelogram is formed from a rectangle. Click and drag on the steering wh… full details...
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An equation tool
An interactive animation to aid equation solving. Add or subtract both variables and numbers from each side. The animati… full details...
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Balanced equation 1
An interactive animation illustrating balancing and solving an equation. An interactive representation of a balance is u… full details...
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A translation on the coordinate plane
An interactive animation demonstrating how parallel vectors link a triangle and its translated image. Drag the green han… full details...
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Plotting different parabolas
An animation illustrating functions of the form y = ax^2 - bx + c. Move the green slider to change the values of the cons… full details...
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Constructing a line equidistant from two points
An interactive animation demonstrating the steps involved in drawing a line equidistant from two others. Click anywhere … full details...