Install a scale so students can practice math by weighing vegetables, calculating selling price for school farm markets, maybe try two different organic fertilization methods on same vegetables planted same way and weigh the differences, etc.
We have used recycled milk bottles and packing foam edges to update our outdoor waterplay area. Using recycled materials within the program allows children to think about sustainability and ways they can help the environment. Quality area 3.3.1 - Sustainable practices are embedded in service operations. - Gowrie Victoria