Topic: Gases around us - doing crosswords
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Topic: Gases around us - Classwork
Topic: Gases around us - Review lesson1. The most common gases in our environment.
2. Air around us - how can we notice it? 3. How do we get fizzy drinks? 4. Honeycomb chocolate - what is it? 5. Worms - why are they so important for the soil? 6. Air spaces in the soil - experiment with different types of soil. 7. Gas properties - helium, hydrogen, oxygen, carbon dioxide, neon, butane, chlorine. 8. What is evaporation? 9. How can we observe the movement of gases? 10. States of mater - properties of solids, liquids and gases. |
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