ΜΑΡΙΑ ΓΟΥΣΗ, 42nd Kindergarten of Larissa, Greece
Simple rain collector
Which one has more sand?
Which one is heavier?
We moved the same amount of sand into containers of different shapes. Did the amount of sand change?
Experiment: In one container we have dry sand and in the other we have wet sand. Which of the two is moved more easily by air?
The students placed trees around the lake to hold the soil in place and prevent it from being blown away by the wind.
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