Our brains are split into two parts, right inside our head. One half is the left brain and the other half is the right brain. Each side of your brain controls different parts of your body and most people are more dominant controlling one...

Explore walking upright, tools and food, bodies, brains, social life, language and how humans ultimately changed the world. Excellent charts, pictures and videos accompany easy-to-understand text on the earliest humans.

Self-guided learning activity where students learn about the structure and function of the human nervous system. There is a short quiz at the end of the lesson to check for understanding.

Learn about the anatomy of the human brain.

This site from the Partnership for a Drug-Free America is organized in question/answer format, this website provides a good introduction for students wanting to know about PCP and its hazardous effects on the human body and brain.

Are you an avid video game player? Do you think this helps you have fast reaction times? This Science Buddies science project lays out an experiment to help you test your hypothesis. The Science Buddies project ideas are set up...

This activity describes the function and components of the human nervous system. It helps students understand the purpose of our brain, spinal cord, nerves and the five senses. How the nervous system is affected during spaceflight is...