## Search Results

### Dynamic Paper

Pre-K-2, 3-5, 6-8, 9-12

Need a pentagonal pyramid that's six inches tall? Or a number line that goes from ‑18 to 32 by 5's? You can create all those things and more! Place the images you want, then export it as a PDF or as a JPG image.

### Geometric Solids

Pre-K-2, 3-5, 6-8, 9-12
This tool allows you to manipulate various geometric solids and investigate their properties.

### Tessellation Creator

3-5, 6-8
Use this applet to create patterns to cover the screen using regular polygons.

### Cube Nets

3-5, 6-8
This applet allows you to examine various two-dimensional figures to determine which ones can be folded into a cube.

### Area Tool

6-8
Use this tool to determine how the length of the base and the height of a triangle, parallelogram, or trapezoid can be used to determine its area.

### Shape Tool

Pre-K-2, 3-5, 6-8
This tool allows you to create any geometric shape imaginable. Squares, triangles, rhombi, trapezoids and hexagons can be created, colored, enlarged, shrunk, rotated, reflected, sliced, and glued together.

### Area of Trapezoids

6-8
Investigate how changes in the base and height of a trapezoid affect its area.

### Area of Parallelograms

6-8
This applet shows the relationship between the area of a parallelogram and the lengths of its sides.

### Isometric Drawing Tool

3-5, 6-8, 9-12
Use this interactive tool to create dynamic drawings on isometric dot paper.

### Scale Factor

6-8, 9-12
Use this applet to investigate how changes in the scale factor influence the ratio of perimeters and the ratio of areas between two figures.