CD-ROM. I know how to solve equations! Interactive simulator
23027440

Buy Russian books and goods in Germany, Europe and other countries at low prices. Company:
INTROTEK GmbH
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If your child finds it difficult to solve different equations, a special interactive course will help him quickly learn all the necessary material. Visualization of tasks, extensive reference material, an original system of encouragement, the ability to control and check the learned material make the lessons highly effective. The disk is designed for students from 2nd to 8th grade, covers all types of equations, is designed in compliance with sanitary requirements for working at a computer.
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