


Actually, What in the World is the Meaning of Pi?
What is the meaning of Pi? Anywhere you see circles, the constant Pi comes into play. Sound waves, river bends, and pie plates are impacted by the constant 3.14……Read more about this irrational number and learn how to prove Pi is real.

Actually, What Makes Things Alive? :Easy Experiment
What makes things alive? Most often that is obvious. Sometimes it is not. Try an easy experiment to investigate the characteristics of living things.

How Water Pollution Affects Marine Life?
How water pollution affects marine life is a growing concern. Marine ecosystems are being irreparably harmed through the bioaccumulation and biomagnification of toxins. Try a simulation of biomagnification with my comprehensive lesson plan found in my Resource Library. Request the password at the bottom of this post.