Nancy B does it again as she teaches young scientists about recycling and composting. This kit only has two items in it a composter and journal the rest will come from you. Use potting soil to fill your composter and choose items to decompose watch what happens! The sides of the composter have magnified circles, so you can see the decomposition up close. Through 8 different activities, children will learn about creatures that help with decomposition, what things decompose the best, discover the difference between dirt and soil, what makes healthy soil, and more. Observe and record your data as you learn about microorganisms and compostables. Warning you will get your hands dirty!