Bones, Joints and Named Muscles
Name the main bones and muscles and learn how joints work: tendons and ligaments, hinge and ball-and-socket joints, and the movements they allow.
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Bones, joints and muscles 🦴
Your **musculoskeletal system** is the bones, joints and muscles that let you move. Bones give the body its shape and protect the organs, **joints** are where bones meet, and **muscles** pull on bones to create movement. This module names the main bones and muscles and shows how joints work.
Naming the bones 🩻
Learn the main bones by where they are in the body:
Find the femur 🎯
An interactive activity.
Which bone? 🔍
Which bone is in the shin, the lower leg?
- Tibia
- Humerus
- Cranium
- Scapula
Tendon or ligament? ⚖️
Two kinds of connective tissue hold the body together, and they are easy to mix up:
Match the bone to its place 🔗
- Cranium
- Humerus
- Femur
- Scapula
- The skull
- The upper arm
- The thigh
- The shoulder blade
Two kinds of joint 🦵
A **joint** is where two bones meet. A **hinge joint**, like the elbow, knee and ankle, allows movement in one direction: bending and straightening. A **ball-and-socket joint**, like the hip and shoulder, allows movement in all directions, including rotation.
Ball-and-socket? ✅
Select the TWO joints that are ball-and-socket joints.
- The hip
- The shoulder
- The elbow
- The knee
Match the movement 🔀
- Flexion
- Extension
- Abduction
- Adduction
- Decreasing the angle at a joint, bending it
- Increasing the angle at a joint, straightening it
- Moving a limb away from the midline of the body
- Moving a limb towards the midline of the body
Naming the muscles 💪
Muscles pull on bones to move joints. Learn the main ones and what they do:
Head to toe 🪜
An interactive activity.
Complete the summary 🧩
A _____ connects muscle to bone, while a _____ connects bone to bone. The elbow is a _____ joint, which bends and straightens. The biceps muscle _____ the elbow to bend it. Moving a limb away from the midline of the body is called _____.
Spot the true statements 🖍️
An interactive activity.
Name the action 🧭
An interactive activity.
Describe a sporting action ✍️
An interactive activity.