Virtual Manipulatives : Algebra Balance Scales

The reason I enjoyed using the balance scales because I was able to see what I say in class. One of the main points of one variable equations is to see that the equations must be balanced. As long as the equation stay balanced the problem is solved correctly. The manipulative start with a given equation and using blocks to balance the scale. After you put the correct blocks on each side, you are able to solve the problem. This can not be used to start solving one variable equations, so it can be used to reinforce the idea of balance. What you do to one side of the equation must be done to the other side.