SketchUp -by Google

Another web-based free software application to add to your palette. Go ahead dream, design and communicate with Sketch Up, a 3D modeling tool by Google. It's a great way for you and your students to quickly create drawings, sketches, diagrams, renderings, and any type of designs, including 3D.

Think of all the curriculum uses:

• Art
• Math
• Science
• Social Studies

Now if you like it enough there is a Sketch Pro 5 Version that packs more power.