Do the Research: Blood
In this blood worksheet, students research the different blood types humans have. Students also find what makes blood red and if all animals have red blood.
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Heart and Circulation: Pre- and Post-Assessments
Middle schoolers demonstrate what they know about the structure and function of the heart and blood vessels. A set of 15 multiple-choice questions also addresses how the heart handles microgravity and how animals without circulatory...
5th - 8th Science
Explore the circulatory system with a cardiovascular pump activity that promotes discovery and discussion as class members create a functioning model of the heart. Continue the learning process through a web quest showcasing the body's...
5th Science CCSS: Adaptable