26204422
9781572044777
Out of Stock
The item you're looking for is currently unavailable.
Solves an algebra mystery while exploring equations, ratios, percents, negative numbers, geometry & more in a 3D interface. Interactive concept-building lessons. Activities on gears, speed, music & more. Includes graphics & colorful animations, three skill levels & a tracking feature with randomly generated practice problems. Teaches algebra expressions order of operations, intergers, equations, ratios, proportions, percents & geometryCognitive Technologies Corporation Staff is the author of 'Algebra World', published 1998 under ISBN 9781572044777 and ISBN 1572044772.
[read more]