Koontz The Science of Staying Balanced Activity Set - Roppe concise book
Koontz The Science of Staying Balanced Activity Set - Roppe concise bookDiscover the secrets of walking the tightrope, and learn about the center of gravity and measuring weight! Durable and light weight material that is easy to assemble Complete with everything you need to decorate and build real scientific models Includes an instruction guide with fun scientific facts Set of 4 models designed to enhance learning on a scientific concentration
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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4