Balance Math Teaches Algebra

By The Critical Thinking Company
Price $14.99
Age 8 +

The remarkably intuitive approach taught here using the image of a balanced scale with equal weight on both sides makes perfect sense, given that algebra is largely about equalities. Throughout the book, each scale represents an equal sign, with geometric shapes (circles, squares, etc.) resting on each side of the scale representing unknowns such as x and y. The scale being in balance means the two sides are equal, and one can apply to the objects on both sides of the scale the same principles used in solving algebraic equations. It's a perfect, functional metaphor that makes the concepts and processes used highly visual and much easier to absorb. The book moves from simple to complex, with later sections building on concepts absorbed in earlier ones. The puzzle-like problems are engaging and instructive, with students finding their critical thinking and algebraic skills catapulted to new levels without some of the roadblocks encountered in standard algebra courses.