Dr. Henry Borenson is the inventor of Hands-On Equations(R), a system of instruction which uses pawns and numbered cubes to enable grade school students to be successful with basic algebra. His system demystifies the learning of algebra, so that even 4th graders can solve algebraic linear equations such as 4x + 3 = 3x + 9. He and his colleagues have now provided the Making Algebra Child's Play workshops to more than 25,000 teachers.