Growing vegetables from food waste is a great lesson for kids and also makes great science experiments Teach students how to regrow food and pick a food to regrow as a class. Could use a food from a students leftover lunch.
How to grow strawberries vertically with a PVC pipe support system. The instructions on this site are well-written. No heating/re-molding of the PVC pipe is required. PVC pipe can be painted. Lightly sand the pipe, paint with primer (Kiltz or Zinsser