With limited materials (note cards, brass fasteners, aluminum foil, and paper clips), third graders are putting all their electrical engineering knowledge together in designing their own switches.
They're digging deep into the engineering design process one design after the next. Is one switch "better" than another? Does it use less materials? Is it more accurate? Is it challenging to operate?
The possibilities are ENDLESS! Way to go third grade!!!
They're digging deep into the engineering design process one design after the next. Is one switch "better" than another? Does it use less materials? Is it more accurate? Is it challenging to operate?
The possibilities are ENDLESS! Way to go third grade!!!