In teams, young scholars practice working together playing offense and defense in the game of handball. Students use hula hoops to build a castle while the other team tries to knock it down.

I would use this basketball shuttle run activity as one of several drills in a days lesson. There are several components to the drill and some lead up activities could be done before the basketball shuttle run. I would suggest a basic...

Students study how the human body fights off disease causing agents.  In this human health lesson plan students study the use of antibiotics and the problems misuse can cause. 

Carly Anne York explains how the stealthy cephalopods have mastered deep sea survival.

Discover the function of the innate immune system.