Do you think the lab smells like rotten eggs? Sorry to hear about your sulfering. A set of five experiments covers many different topics including seasons, gravity, food, precipitation, and photosynthesis. Though not presented as a...

Should athletes carb load before an event or consume carbohydrates during the competition? Scholars discuss how to set up a hypothesis and experiment to answer a question relating carbohydrates and athletic performance. Then, they read...

Have your class follow the step-by-step directions in this resource to dissect a sheep heart and gain a better understanding of this amazing organ. Working in small groups, pupils look for specific parts of the heart during their...