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School Library Journal
Reviewed on November 1, 2016 | Series Made Simple
Gr 3–8—This series quickly ramps up in difficulty, moving from leather-wrapped pens to a flipping gymnast model powered by a magnetic motor. Detailed instructions and prolific proce...Log In or Sign Up to Read More
Horn Book Guide
Reviewed on April 1, 2016
After brief introductions, workshop tips, and necessary tools, each technology or engineeringthemed volume offers four progressively challenging projects manipulating materials such as batteries, LEDs, wi...Log In or Sign Up to Read More