Lub Dub (Valves)

Learners examine why food is important and name the parts of the digestive system.  For this investigative lesson students define respiration and draw and label the parts of the respiratory system.

In 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,...

High schoolers differentiate scalar and vector quantities. In this series of physics lesson, students calculate speed, velocity and acceleration. They explain the physics involved in transportation.

What is the relationship among the heart, circulation, and exercise? Your class members will explore first-hand how different physical exercises affect an individual's heart rate. They will begin by learning how to measure their own...

Dracula isn't the only one who needs blood to survive. The eight-part unit includes seven lessons, five demonstrations, seven labs, and a project to organize a blood drive. Class members learn about the parts of blood, the form and...

An all-around circulation of the cardiovascular system, this worksheet will quiz your young biologists on how much they know. With written answers, they will explain the function and structure of the cardiovascular system. Even though...

Read about the circulatory system through research or a biology textbook, and then provide answers to twenty-five questions. Biology learners who are studying human body systems will benefit from reviewing with these questions. Pair this...

A slideshow that covers the all-important details related to basic human circulation. The reasoning for exchange of material methods is presented and then labeled diagrams of the main human transfer systems are shown, along with...

The anatomy, structure, and functions of the heart, and the circulation system in general are summarized here. The main chambers are shown in a clear diagram, and then valves are explained to help understanding of the blood flow system....

Excellent diagrams, labels and summaries make this resource be valuable to your students throughout the topic of circulation. All types of circulation vessels are explained, their structure and function is detailed, and the overall...