I've been working with a fantastic group from New Hampshire to provide professional development for educators for years. This year, we've spent a considerable amount of time on the pedosphere, from wetland soils to forest and grassland soils. We've talked about why trees go where they do and all the critters, both macro and micro, that spend time in soil. I've listed some of my favorite resources below but please add your own and let's grow the list:
Before you start adding your resources to the comments, here's a short video of our field trip to Cricenti Bog for inspiration!