Enquiry question:
Which soil is the most absorbent?
Science strand: We are chemists!
How we were scientists: We planned and set up a comparative test.
What we changed: the soil types; loam, chalky, sandy and clay
What we measured: how much water drained through the soil and was collected
What we kept the same: the amount of water and the amount of soil
What we found:
Our conclusion: Clay soil was the most absorbent.