## All Activities

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### Patch Tool

### Area of Trapezoids

### Area of Parallelograms

### Product Game

### IGD: Area of a Rectangle

### Triangle Classification

### Investigating Functions with a Ferris Wheel: Distance vs. Width

Investigating Functions with a Ferris Wheel: Distance vs. Width A Web Sketchpad activity helps students make sense of relationships between quantities, in this case the way that the distance a car travels around a Ferris wheel covaries with its "width" or horizontal distance from the center of the Ferris wheel

### Investigating Functions with a Ferris Wheel: Distance vs. Height

Investigating Functions with a Ferris Wheel: Distance vs. Height A Web Sketchpad activity helps students make sense of relationships between quantities, in this case the way that the distance a car travels around a Ferris wheel covaries with its height. <iframe src="/tools/ferriswheel/FerrisWheel_

### Name Letters

### 5.1 Playing Fraction Track

### Simson Line

### Diagonals to Quadrilaterals

### Diagonals to Quadrilaterals

### 6.5 Understanding the Pythagorean Relationship

### Proof Without Words: Pythagorean Theorem

### Area of Triangles

To find the area of a triangle, try to make a parallelogram using a copy of the triangle.