Living nature |
---|
Topic: | Soil and stone |
Subtopic: | Soil textures and soil tests |
Age: | 7 - 12 |
Holistic Planning: | Hand |
Details: | Do a soil touch test i.e. rub soil between your fingers - does it have big grains like sand or minuscule grains like clay, or is it soapy like silt? Roll soil into a sausage, can it stay like that (indicating clay)? Try with different soils. |
Link: |