Scholastic
Scholastic: Study Jams! Science: The Human Body: Circulatory System
An animated video, with an accompanying quiz, explains how the circulatory system works.
Curated OER
Kids Health: Heart and Circulatory System Quiz
Take a quiz on the heart and circulatory system.
Other
Get Body Smart: Human Anatomy and Physiology: System Quizzes
A collection of interactive, self-checking quizzes on human body systems. Covers muscular, skeletal, circulatory, nervous, and respiratory systems.
TeachEngineering
Teach Engineering: Body Circulation
Middle schoolers 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,...
Biology Pages
Kimball's Biology Pages: Anatomy of the Human Circulatory System
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!
Curated OER
Kids Health: Heart and Circulatory System
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.
Other
Get Body Smart: Human Anatomy and Physiology: Human Body Systems
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...
Rice University
Rice University: Web Adventures: N Squad: Alcohol in the Body
Online interactive game consists of three consecutive episodes. The storyline addresses three different body systems and their functions while teaching about alcohol's interaction with each of them, misconceptions about alcohol, medical...
About Kids Health
About Kidshealth: The Normal Heart
Learn all about the normal heart including how it works and the parts of the heart.
ClassFlow
Class Flow: Human Body
[Free Registration/Login Required] This flipchart discusses body parts and names the digestive system, respiratory system, and circulatory system. Students will also drag pictures to the right sense in the 5 senses. Activotes are utilized.
CK-12 Foundation
Ck 12: Life Science: Blood Vessels
[Free Registration/Login may be required to access all resource tools.] The blood vessels are an important part of the cardiovascular system. They connect the heart to every cell in the body. Arteries carry blood away from the heart,...
PurposeGames
Purpose Games: The Heart
Test your knowledge of the heart by finding the different parts in this 13 question quiz.
Texas Heart Institute
Texas Heart Institute: Anatomy of the Human Heart
Take an interactive tour of the human heart. Click on each part of the illustration to read more information about each structure.
Curated OER
Kids Health: Tu Corazon Y Sistema Circulatorio
Read about how your heart works and learn about the different parts of the heart.
Other
A Look Inside: Human Body
Learn how our body works at this personal site from a fourth grade teacher. Colorful graphics and lots of fun facts.