Condition - Very Good The item shows wear from consistent use, but it remains in good condition and functions properly. Item may arrive with damaged packaging or be repackaged. It may be marked, have identifying markings on it, or have minor cosmetic damage. It may also be missing some parts/accessories or bundled items.
Simple Machines (Starting with Science)
Used Book in Good Condition
Thirteen experiments about the six simple machines --- the lever, wheel and axle, pulley, inclined plane, wedge and screw --- teach kids about basic science. Full-color photographs and step-by-step instructions clearly explain each activity, so that kids can make the most of the machines with minimal help from adults.
Part of the Starting with Science series, Simple Machines encourages children to have fun as they learn basic science and fills a need for primary-level science resources.
