How do ecosystems change? How do organisms keep their ecosystem going? Learners use a word bank to fill in 12 blanks that describe the functionality of ecosystems.

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...

In this paramecium learning exercise, students sharpen their science skills as they color the parts of a paramecium according to the instructions and then respond to 15 analysis questions.