We found 122 resources with the keyterm buoyancy
Comparing the Density of an Object to the Density of WaterLesson Planet
3rd - 8th
Investigators construct a makeshift balance and compare equal volumes of wax and water. They do the same for clay and water. Then they discover whether the wax and clay will float or sink in water. Ultimately this is a comparison of...
Life Vest ChallengeLesson Planet
3rd - 12th CCSS: Adaptable
After reading about the history and science of personal floatation devices, patents, and intellectual property, engineering teams design a life vest for a can of soup. To evaluate which groups considered the need for waterproofing, hold...