Efi Chatzilia, Kindergarten Armenochori, Greece
The impetus for the activities was the continuation of our story: “Damla carefully observed the strong winds blowing around the Aral Sea. The wind lifted fine grains of sand and salt into the sky. Damla learned that these grains reached the distant mountain glaciers, darkening their snow-white surfaces and making them absorb more sunlight. That is why the glaciers were melting so quickly.” How can the transport of sand and salt be prevented in order to protect the glaciers?”
Science:
1. We placed dry soil in one container and wet soil in the other.The children touch, observe and ask themselves:“Which is harder?” “What happens to the soil when water is added?” They understand that water holds the soil together.
2. The children experiment: They blow on dry sand with a straw and observe how it is carried away by the wind. Then, they blow on wet sand with a straw and observe that the water holds the sand.





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