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  1. Learn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.

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  2. What’s a booger? When mucus (or snot) in your nose, dirt, and other debris get dry and clump together, it’s called a booger. What’s pee? The body makes pee as a way to get rid of waste and extra water that it doesn't need. The human body is an amazing machine. Learn more about it through movies, quizzes, articles, and more.

  3. Jun 9, 2021 · This is the human condition. We are a beautiful mess and Boston artist Matthew Zaremba jots it all down with a soulful transparency and creative eye. One piece features a heart in a hammock.

    • Jeneé Osterheldt
    • Lesson Plans and Activities to Teach About The Human Body and Its Systems
    • Vocabulary
    • Thematic Collections
    • Understanding Science Buddies' Stem Resources
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    Circulatory and Cardiovascular Systems

    1. The human heart beats constantly as it continuously pumps blood throughout the body. It circulates the body's blood approximately three times a minute! To keep the heart working properly, doctors recommend individuals exercise regularly, during which they raise their heart rate to its target rate. In the Sweaty Science: How Does Heart Rate Change with Exercise? activity, students do various exercises and monitor their heart rate (by taking their pulse) to explore the relationship between e...

    Respiratory System

    1. In the Why and How do We Breathe? lesson, students learn about the respiratory system and make a model of the human lung to explore how we breathe. Questions: Do all animals breathe the same way? What might explain the evolution of the human lung? https://www.youtube.com/watch?v=WJ06mrNliC0 Video also available en Español 2. In the Explore How Lung Infection Influences Breathing activity, students make a model of a sick lung using a bottle and balloon. The model helps demonstrate how lungs...

    Nervous System and Senses

    The nervous system sends messages throughout the body and helps systems communicate with one another. It also helps you react and respond to changes both inside the body and in the world around you. Your senses—including taste, touch, hearing, vision, and smell—are part of the nervous system and allow your body to respond to information from related sensory organs (e.g., tongue, skin, ears, eyes, and nose). 1. In the Think Fast! Measure Your Reaction Time! activity, students use a simple test...

    The following word bank contains words that may be covered when teaching about XX using the lessons and activities in this resource. 1. Anemia 2. Antibodies 3. Artery 4. Autoimmune disease 5. Blood 6. Carbon dioxide 7. Cardiovascular system 8. Carotid pulse 9. Cellular respiration 10. Circulatory system 11. Digestive system 12. Endocrine system 13....

    Collections like this help educators find themed activities in a specific subject area or discover activities and lessons that meet a curriculum need. We hope these collections make it convenient for teachers to browse related lessons and activities. For other collections, see the Teaching Science Units and Thematic Collections lists. We encourage ...

    Lesson Planscontain materials to support educators leading hands-on STEM learning with students. Lesson Plans offer NGSS alignment, contain background materials to boost teacher confidence, even in areas that may be new to them, and include supplemental resources like worksheets, videos, discussion questions, and assessment materials. Video Lessons...

  4. How the Urinary System Works. Watch this movie about the urinary system, which makes pee. The original videos have been a favorite with kids and teachers for more than a decade and have been viewed millions of times. Check out 18 videos on how the body works. Let Chloe and Nurb take you on a tour of its amazing parts!

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  5. Mar 31, 2023 · A body system is a group of organs that work together to perform a specific function. The human body has 11 body systems. The systems studied in elementary school are usually the circulatory system, respiratory system, muscular system, digestive system, and nervous system. The other systems are just as important but more complex, so they are ...

  6. Check out these great human body videos for kids and learn more about human anatomy, organs, parts and systems. These free science video clips feature information on the human heart, brain, eyes, skin, immune system, respiratory system and more. Enjoy watching the videos and have fun increasing your knowledge of the amazing human body.

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