California Academy of Science
Composting: A Scientific Investigation: California Academy of Sciences
Garbage, recycle, compost: Does it really matter where we put our trash once we are done? By making detailed observations over seven weeks, kids will see which materials break down naturally to become a healthy part of the soil, and...
Curated OER
Coral Polyp Party
Students complete a project where they label the parts of a coral polyp and discuss the differences between plants and animals. Students use marshmallows, sprinkles, toothpicks, and more to label their coral polyp.