Lab Gear home page

Virtual Lab Gear


Henri Picciotto

An environment for Lab Gear (and perhaps other) algebra manipulatives.


Copy the drawing: When you click on the links above, you will be presented with an option to make a copy of the file. You need to do that first.

Use the drawing:


In the 3D drawings, if a block is hidden behind another block when it should not be, you can use the Arrange... menu to choose Order...Bring to front. (Or, select the block that's in front, and choose Send backward.)

See Also

These online applets offer another setup for discussion of some basic algebra concepts, based on the area model.
Multiplying binomials
Squaring a binomial
Difference of Squares
Completing the Square
More applets