After School: Soil

Yesterday was day #1 of Explayration's first after-school program! Over the month we'll be working our way "From the Ground Up" so the first lesson was on soil. The kiddos had so many questions about bedrock and groundwater, I was impressed by how much they already knew and how interested they were - soil really only appeals to a select audience. But we made sure to keep it interesting, digging around in the dirt to see the soil profile, brushing back leaves to see if we can find the holes where worms pop up to eat. It was a good, fun hour. At the end we tested our new knowledge with this soil horizon matching page:

Can you get the correct answers? My girls did :)