Buoyancy
Some videos to help you understand why objects float or sink So, for an object to float, the water that it displaces has to weigh at least as much as the …
Skyscrapers and Pacific Science weekend homework
You can choose one of these options: 1) Record a video of an experiment using forces. Remember that you have to make it a fair test, and you also have to …
Float like a boat
A buoyancy experiment. Does plasticine float? Does it sink?
Gravity (or lack thereof)
These are some of the videos we watched last week in Year