The first time I shared Green Court Claims, it was completely untested in the classroom. The only reason I shared it without testing it was because Earth Day was fast approaching and I felt it would be a perfect activity for that special day. So I asked a few bloggers to test out the lesson with their students, and Mandy Neal of Teaching with Simplicity immediately offered to try it with her 4th grade class. I was excited to learn that her class loved it, and that she felt it was a really worthwhile experience for them. You can read about their green claim investigations in her blog post, "You Be the Judge." After I was assured that everything worked out as planned, I compiled all the directions and student printables in one packet to share with you.