Students, in groups, study cheetah, blind cave organisms, and naked mole rats to explain facets of evolution.

Students recall the procedure of Get Down Low and Go, Go, Go as well as Tell, Go, Get out, Stay out. They discuss what can catch on fire and burn. Students recall and practice the fire safety procedure of Stop, Drop, Cover and Roll.

Students investigate the relationship between work and mechanical advantage. For this physics lesson, students calculate the work and efficiency of pulleys. They identify the different types of pulleys.