Blood Circulation Lab

High schoolers investigate blood moving in the fin of a fish. In this blood circulation lesson, students use a goldfish wrapped in water soaked absorbent cotton, placed in a large petri dish, then placed until a lighted microscope in...

What do your vital signs tell your doctor? An engaging hands-on lesson has your learners monitor their own lung capacity, blood pressure, and heart rate. They then connect the vital measures to the workings of the circulatory and...

Learners explore a map of the worldwide distribution of blood types and observe the patterns.  In this blood type lesson students conduct a lab and determine the geographic distribution of the different blood types and determine a pattern. 

For this circulatory systems worksheet, students describe the pathway of blood as it travels through the human body's circulatory system. Students use various resources to fill in the blank about the circulatory system (blood pressure,...

Students investigate the difference between plant and animal cells. They observe a variety o plant and animals cells by looking at a piece of cork, an onion, elodea, prepared slides of paramecium, human bone, frog blood, and human...