Bay B C's

Nano-nano! Nanotechnology can seem like it's from another planet! After learning about this tiny technology, collaborative groups experiment with how smaller particles affect chemical reactions. They do this by immersing a whole and a...

Pump up your class while studying the cardiovascular system with this pair of activities. In one, learners record heart rates during different actions. In the second, they read kid-friendly heart health articles online and then write a...

With articles entitled, "What's Puke?" and "What is a Fart?" this digestive system activity is sure to be a gas! Elementary anatomists do a belly dance to illustrate how food moves through the digestive system and then design a board...

How does the absence of gravity affect the human body? The skeletal system, circulatory system, and the sense of balance are all impacted. With a very casual tone, an astronaut explains the changes to these body systems and also an...

Students research organisms that live in the Chesapeake Bay ecosystem. In this science lesson, students choose an organism and research how it is affected by humans. Students create a presentation of their findings.

Students study toxins. In this biology lesson plan, students identify toxins contained within household products and determine specific affects that toxins may have on the human body.

Students study life cycles including developing their understanding of the human life cycle. They decide where they are in the human life cycle and provide reasons for that placement. They compare the human life cycle to that of the...

In this science project you will test whether color preference will affect repetitive tasks that require fine motor coordination, like picking up small objects very quickly. Find out if your color preferences will bias these repetitive...

In this science fair project you will learn about biomes and how different climatic conditions affect plant growth. This can explain why some plants and animals are similar in different areas of the country, and in other parts they are not.

Third graders explore the human heart and the circulatory system. They observe how exercise affects the heart rate and how blood vessels carry blood through the heart and body. Students observe how the blood is carried to and from the...