E-learning for Kids
E Learning for Kids: Science: Mexican Diner: What Are Body Systems?
Learn about the different levels of organization in living things from cells to organisms, what body systems do, and how the skeletal and muscular systems work together.
Khan Academy
Khan Academy: Muscular System Questions
This is a ten-question quiz concerning the muscular system.
CK-12 Foundation
Ck 12: Biology: Muscular System Study Guide
Review the structure and function of the human body's muscular system.
Khan Academy
Khan Academy: Muscular System System Questions
Practice your knowledge with these muscular system practice questions.
Sophia Learning
Sophia: Organ Systems: Lesson 2
This lesson will introduce the 11 organ systems of the body, giving a brief overview of their function. It is 2 of 2 in the series titled "Organ Systems."
Sophia Learning
Sophia: Organ Systems: Lesson 1
This lesson will introduce the 11 organ systems of the body, giving a brief overview of their function. It is 1 of 2 in the series titled "Organ Systems."
Science Bob Pflugfelder
Science Bob: Body Zone: The Muscular System
This introduction to the muscular system of the body describes the three different types of muscles: smooth, skeletal, and cardiac.
Biology 4 kids
Biology4 Kids: Muscular System Meat on the Bones
How exactly does the muscular system function? Find out!
Sophia Learning
Sophia: Animals: Human Muscular System: Lesson 2
This lesson provides an overview that explains the muscular system in humans. It is 2 of 4 in the series titled "Animals: Human Muscular System."
Sophia Learning
Sophia: Animals: Human Muscular System: Lesson 4
This lesson provides an overview that explains the muscular system in humans. It is 4 of 4 in the series titled "Animals: Human Muscular System."
Sophia Learning
Sophia: Animals: Human Muscular System: Lesson 1
This lesson provides an overview that explains the muscular system in humans. It is 1 of 4 in the series titled "Animals: Human Muscular System."
Curated OER
Kids Health: Tus Musculos
Find out what your muscle are made of and where they are located in your body.
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.
Science4Fun
Science4 Fun: Muscular System
What is the muscular system? Learn how muscles work, the different types of muscles, and how exercising effects muscles.