Talk about Velcro®, Gecko Tape, WhalePower turbine blades, and other innovations that mimic nature to inspire your STEM or engineering class. This set of worksheets gets them thinking about imitating nature in terms of sustainable...

Almost every ancient culture observed the stars and saw pictures in the patterns. Studying stars allowed them to guide travelers, determine when to plant crops, when to harvest food, and the stories surrounding the images include some of...

Young botanists examine the different parts of tress and then draw parallels between the functions of these parts and the function of parts of the human body.