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The American Educational aim is to provide a diverse selection of science education materials to meet standards in the following critical curriculum areas like earth science, geology, astronomy, oceanography, biology, zoology, anatomy, chemistry, physical science, environment, geography and health. We love to encourage growing readers with colorful, knowledgeable, innovative and creative books. This book are designed in the way of which readers would like to read and can be gifted.
Build your own Dynamometer and measure the force exerted by the Earth's gravity on objects around you. Calibrate your Dynamometer and explore how it works. Each Dynamometer has 5 pieces and 1 rubberband. Includes materials to make 24 sets and teacher instruction sheet complete with scientific facts and activities