Other
World Invisible: The Human Circulatory System: Blood Circulation
A labeled diagram of the major veins and arteries in the human body.
TeachEngineering
Teach Engineering: Body Circulation
Learners 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...
Aetna Intelihealth
Aetna: Inteli Health: High Blood Pressure (Hypertension)
Thorough overview of hypertension. Includes information on symptoms, treatment, prevention, and much more.
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,...
CK-12 Foundation
Ck 12: Biology: Circulatory System Diseases
[Free Registration/Login may be required to access all resource tools.] An overview of cardiovascular diseases and their risk factors.
Earth Life
Earth Life: Blood
A very good description of the blood and circulatory systems of mammals and the important role that blood plays in the physiology of animals.
Aetna Intelihealth
Aetna: Inteli Health: Secondary Hypertension
This resourcecontains a thorough overview of secondary hypertension. There is also information on symptoms, prevention, treatment, and more.
CK-12 Foundation
Ck 12: Life Science: 11.25 Blood Pressure
Take a look at blood pressure in the human body.
Science Buddies
Science Buddies: A Day in the Life of Your Heart
Heart rates can be determined by the amount of physical activity your body is engaging in. The more physically active you are, the faster your heart beats. You can measure the rate your heart is beating by taking your pulse. This science...
OpenStax
Open Stax: College Physics: Flow Rate and Its Relation to Velocity
In this section of the textbook learn how to define and calculate flow rate. Also learn the differences and similarities between flow rate and fluid velocity. Section also relates flow rate to processes in the body like calculating flow...
TeachEngineering
Teach Engineering: What's With All the Pressure?
Students learn how to take blood pressure by observing a teacher demonstration and then practicing on fellow classmates in small groups. Once the hands-on component of this activity is completed, the class brainstorms and discusses how...
TeachEngineering
Teach Engineering: Saving a Life: Heart Valve Replacement
Students use their knowledge about how healthy heart valves function to design, construct and implant prototype replacement mitral valves for hypothetical patients' hearts. Building on what they learned in the associated lesson about...
Other
International Health News Database: Vitamin B12
At this website, there are several summaries of medical studies and clinical trials on vitamin B12 and its role in preventing and treating various health conditions. Read about vitamin B12's role in fighting such conditions as...
BBC
Bbc Schools: Ks2 Bitesize: Science: Living Things: Circulation
Check Steve's cardiovascular health before he starts filming his dangerous wildlife special. Following the activity, read more about the heart, and then take a quick quiz to check for understanding.
Ducksters
Ducksters: Science for Kids: Blood and the Heart
Kids learn about the science of Blood and the Heart. The Human bodies energy delivery system.
National Institutes of Health
National Library of Medicine: Your Beating Heart
In this lesson plan site, the students will learn about the circulatory system and perform an experiment where they take their pulse after various activities.
University of Minnesota
University of Minnesota: Anatomy Image Bank
Hundreds of anatomy diagrams for classroom or medical use. Each image represented is a simple black-and-white professional drawing of a specific part of the human body.
Curated OER
Kids Health: How the Body Works
A colorful, interactive site for kids and teens. A holistic approach to learning about your body, including topics such as feelings, drugs, injuries, and other health issues. Available in Spanish.
Children's Museum
The Children's Museum of Indianapolis: Sports Science and Wellness
This unit of study contains three lessons, each with three experiences that may be taught together or individually. Each lesson will connect to science and/or math standards, along with a health standard or sports connection.
University of California
The Auscultation Assistant
Designed for medical students, this site gives a detailed description of the sounds of the heart and lungs, including disorders, while playing read audio of those sounds with each description. Suitable for upper level high school...
Curated OER
Kids Health: Arrhythmias
A wealth of information on arrhythmias. Find out about the kinds of arrhythmias, causes, and treatments.
Merck Sharp & Dohme Corp.
Merck Manual: Biology of the Heart
The Merck Manual describes the human heart and shows how the heart pumps blood. Includes interactive 3D models.
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.
Other
The World Wide Anaestheist: Lung Function Fundamentals
The mechanics of lung function are explained. Numerous definitions and examples are provided including Poiseuille's Law, blood flow, ventilation, and fluid mechanical properties.