Harbottle, teaching tool for introducing pressure and discussing its applications, such as vacuum cleaners, flight, pumps, weather, and even how we breathe, balloon and a bottle, Measures 5In in diameter. Grades 5 and up
Kit big data and bone fracture risk, Investigate factors that could be used to predict bone fracture risk. Conduct simulated medical tests, then record and analyze data. Could be used to understand bone fracture risk, Single, Time: 2-3/ 45 min class periods