Soil experiments may be conducted by students in the Chatham County public schools. The greenhouse contains six planter boxes and each will contain a different combination of one or more ingredients. If you are a student and wish to conduct and experiment to determine how well a particular mix of soil, sand, gravel, brick or other material will clean water, then fill out the following form.

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Name:

School:

Grade:

K 1 2 3 4 5 6 7 8 9 10 11 12

Teacher:

Choose 1, 2 or 3 of the following ingredients for your greenhouse box

Soil Gravel Crushed Brick Sand Other