Lightning is the simple process of balancing negatively and positively charged electrons in the atmosphere. We can do this on a small scale with electric shock on your finger when you and another ...

Ziploc bags of bread that's gone blue, green and yellow with mold from a third grade science experiment shows just how dirty unwashed hands and laptops really are. Cold and flu season presents a ...

A broad selection of new third grade STEM and creative learning resources is now available, combining science experiments, engineering challenges, art activities, and enrichment worksheets. These ...