On our Totally Hands-On Tuesday, we created edible soil to go along with what we have studied recently in science. We finished up Science Court yesterday and have been discussing the layers of soil, with bedrock being on the bottom, then subsoil, and then humus. Here are some pics from our edible layers and we added a few worms as well!
If you would like to make this at home, we used graham crackers as the bedrock, pudding as the subsoil, and crumbled oreos as the humus. We used gummy worms for the worms on top and we discussed how worms provide nutrients to the humus.