Access Excellence offers detailed information, including diagrams and photos, about the anatomy of the heart and its central role in the circulatory system.

This is a ten-question quiz on the Circulatory system.

An animated video, with an accompanying quiz, explains how the circulatory system works.

This site features a circulatory system internet workshop focused on diseases and healthy living. Students and teachers will benefit from the resources linked to this site.

This page has information on different types of animal circulatory systems. Scroll to the bottom of the page to find out about mammals.

Take a quiz on the heart and circulatory system.

This StudyCards stack enables students to review the vocabulary encountered when studying the circulatory system.

Five multiple-choice quiz questions covering the human circulatory system. Students have the opportunity to check their answers after submitting their results.

Take this ten-question review quiz over the circulatory systems of animals. Read more about each question after an incorrect answer is given.

A collection of interactive, self-checking quizzes on human body systems. Covers muscular, skeletal, circulatory, nervous, and respiratory systems.

[Free Registration/Login may be required to access all resource tools.] Covers the pathways of the pulmonary and systemic circulations.

[Free Registration/Login may be required to access all resource tools.] Almost all of us have had a sore throat at some time. Maybe you had your tonsils out when you were younger? Why? Your tonsils are two lumps of tissue that work as...

This site is produced by John W. Kimball, a retired biology teacher who wrote the textbook that these pages came from. The excerpt explains the different parts of the circulation system and how they function. Includes great pictures!

[Free Registration/Login may be required to access all resource tools.] In this online tutorial students will begin to identify pathways of the pulmonary and systemic circulations.

[Free Registration/Login may be required to access all resource tools.] In the following online tutorial students will begin to understand and define cardiovascular disease, and list its risk factors.

Read and watch how the blood, the heart, and the blood vessels keep the blood flowing through our bodies. [6:00]

This lesson will examine the flow of blood as it moves through the pulmonary circuit.

What do you know about the different human body systems? This site features information on each of the different systems. Students and teachers will benefit from this comprehensive resource.

This source offers a great overview of the various systems of the human body. Each part is identified and described on this site by a veteran science professor. Many interactive quizzes are located here as well for students looking to...

[Free Registration/Login may be required to access all resource tools.] Covers the pathways of the pulmonary and systemic circulations.

A labeled diagram of the major veins and arteries in the human body.

With this resource, visitors can learn how the heart works and about the parts of the heart, the circulation of blood and heart health. The resource is also available in Spanish. Includes audio.

Students are introduced to the circulatory system, the heart, and blood flow in the human body. Through guided pre-reading, during-reading and post-reading activities, students learn about the circulatory system's parts, functions and...

A guide to the heart, lungs, and circulatory system, and surgical procedures of the heart. Includes many digital images. Lesson plans with pictures and video instructions are very helpful.