Balancing Act

Explore equality and inequality using whole numbers, integers, fractions and decimals with Balancing Act. Students use three learning environments to develop number sense by manipulating a teeter-totter, number balance and pan balance. Students learn to balance equations and solve for an unknown. Tutorials are self-paced and help students understand basic concepts. A content rich teacher's guide is provided to reinforce concepts and further develop learning activities. Designed by Fred Ventura, Ph.D.

Learning Environments Teeter-Totter Number Balance Pan Balance Activity Pages Exercises Challenges

Help system explains how each aspect can be used instructionally.

Dynamic models clearly illustrate fundamental math concepts and provide students with an exploratory environment where they can investigate mathematical relationships.