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What's Inside Your Body? Bones & Muscles/Nervous System

22 minutes

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Can you name your body's systems? What does skeleton mean? How many bones do you have? What are the five functions of your skeleton? What do muscles do? Do you know the three kinds of muscles? What controls your body's systems? What makes up the nervous system? Lori and her young friends explore three body systems and how they work together.

Media Details

Runtime: 22 minutes

Shirtless muscular man flexing his bicep. Caption: When the muscle fibers fire and contract,
27 minutes 11 seconds
Grade Level: 6 - 10
Close up of a human ribcage. Caption: The ribs form a cage that protects the heart, lungs,
9 minutes 1 seconds
Grade Level: 3 - 8
People with race bibs running down the street. Caption: Our bones begin to break down faster
22 minutes 40 seconds
Grade Level: 9 - 12
Illustration of a human arm flexing and the bicep muscle enlarged. Caption: to control the extent of the contraction,
13 minutes 45 seconds
Grade Level: 4 - 8
Gloved hand holding the trachea and lungs from a human body. Caption: branches into two smaller tubes called bronchi,
15 minutes 39 seconds
Grade Level: 9 - 12
Computerized image of a skull. Caption: The axial skeleton consists of the skull,
Science Video Vocab
Episode 141
2 minutes 31 seconds
Grade Level: 8 - 12
Closeup of a mottled brown spider. Caption: arachnids and crustaceans, have a skeleton on the outside
Science Video Vocab
Episode 134
2 minutes 7 seconds
Grade Level: 5 - 8
Two crabs facing off. Spanish captions.
Science Video Vocab (Spanish)
Episode 123
2 minutes 7 seconds
Grade Level: 5 - 8
Diagram of the upper body of a human exposing the skeleton, circulatory system, and lungs. Caption: The breastbone protects the heart and lungs.
20 minutes 22 seconds
Grade Level: 9 - 12
Streaks of light from silver to light brown in an irregular pattern. Caption: One gene plays an important role for the hormone vasopressin.
The Cycle Of Life
Episode 2
54 minutes
Grade Level: 9 - 12