Nothing is more relevant than the study of the human body. A series of 10 human body lessons begins with growth, ends with reproduction, and hits all the major systems in between. Each lesson provides opening and closing activities as...

Mostly made up of colorful diagrams, this presentation winds through the digestive system. Beginning with the mouth, passing by the liver, and then leaving the body, viewers examine the length of the digestive system on captioned slides....

Enzymes play a role in almost every function in the human body. Scholars explore three variables related to the use of enzymes. They observe a catalase reaction, experiment with substrates, and examine reactions rates. 

Young scientists are introduced to the connections among cells, tissues, organs, and systems in a life science reading comprehension activity that asks them to respond to a series of questions based on the passage.

Whether you're battling the flu or trying to warm up on a chilly day, your body's ability to react to temperature change is fascinating! Anatomy scholars discover the fantastic feedback loops that control body temperature in a rigorous...