I am in Class 3A1 at Kinh Bac International School., I am eight years old., Today, I will talk about "Float or Sink”., I have a bowl of water, a paper clip and a leaf., Let's see what floats and what sinks., First, I put the paper clip in the water. It sinks., Then, I put the leaf in the water. It floats., We can see that some things float, and some things sink., Thank you for listening and goodbye.

Float or Sink

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