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Floating and Sinking
Test which objects float and which sink, and make predictions like a real scientist.
⏱ 14 min❓ 7 questions
What you'll be able to do
- ✔I can predict if an object will float or sink
- ✔I can describe why things float or sink
- ✔I know how to test a prediction fairly
How this works
- 1Read the short explanations first — they teach you what you need before each question.
- 2Answer each question, then tap Check. A right answer moves you on automatically; if it's wrong, you'll see a friendly explanation of why.
- 3Finish all 3 steps to see your score — sign in and subscribe to unlock the full lesson and save it.
What's inside
7 questions and 1 quick teaching card, including:
- 🔘Multiple choice — Tap the answer you think is best, then check it.
- ✅Select all that apply — More than one can be right — pick every option that fits.
👪Grown-up tip: sit alongside younger learners for the first few lessons. Read the questions together and chat about the explanations — that's where the real learning sticks.
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Curriculum: AC9S2H01