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This Buoyancy Quiz instructional video also includes:
Need to demonstrate buoyancy to your class? Rise to the occasion with a video from Veritasium! The narrator demonstrates how a golf ball behaves in dish detergent and saltwater, then adds the detergent to the saltwater for a surprising ending.
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CCSS:
Adaptable
Concepts
Additional Tags
Instructional Ideas
- Have the class divide into groups based on what they think will happen when someone adds detergent to saltwater, then develop an explanation for their answers together
- Use the link provided to show pupils the outcome of the demonstration
Classroom Considerations
- Make sure learners understand density and buoyant force before watching the video
- This video is hosted on YouTube
Pros
- The resource zooms in to give a better view of the phenomenon in the cylinder
- Viewers can make their predictions before following a link to an explanation of what is happening
Cons
- None