Several subjects are addressed within the context of a science lesson about the sun's ultraviolet rays. Elementary earth scientists consider protection of the skin with sunscreens (health), estimating and measuring surface area or an...

Protect skin from UV radiation! Groups design and conduct an experiment to test the effectiveness of UV safety products. The groups collect the data from the experiment and prepare a lab report. In the second day of the activity,...

How does one go about making a decision? Go with the flow, flip a coin? How about rock, paper, scissors? What things should be taken into consideration when making a decision? Does one need to consider benefits and/or consequences? A...

You shouldn't miss out on an opportunity to review should, shouldn't, ought to, had better, and had better not! Elementary and middle schoolers view a slideshow presentation that focuses on usage rules and examples for...