This bone protects your brain.
What is the skull?
This muscle bulges when you bend your arm.
What is your Biceps?
A place where two bones meet.
What are Joints?
This bone structure protects your heart and lungs.
What is your Rib Cage?
This system gives your body shape and support.
What is the Skeletal system?
The bone in your upper arm.
What is the humerus?
You sit down using these muscles on your backside.
What is your Gluteus Maximus?
This joint works like a door hinge (found in your elbow and knee).
What is Hinge joint?
This bone supports your upper body and connects your spine to your legs.
What is your pelvis?
This system allows your body to move.
What is the Muscular system?
These bones protect your lungs and heart.
What is the rib cage?
These muscles are found on the front of your thigh.
What are Quadriceps?
This joint lets your arm rotate in a circle (shoulder/hip).
What is Ball-and-socket joint?
An adult human has about this many bones.
What is 206?
This type of tissue connects muscles to bones.
What is Tendon?
This strong bone is the longest in your body.
What is the Femur?
This muscle is on the back of your upper arm and straightens the elbow.
What are Triceps?
These tough tissues connect bone to bone.
What are Ligaments?
This part of the skeleton protects the spinal cord.
What is your spinal cord/vertebrae?
This muscle pair works together when you bend and straighten your arm.
What is your Biceps + Triceps?
These small bones stack together to form your spine.
What are vertebrae?
These muscles help you sit up and support your core.
What are Abdominals?
Muscles cannot push bones. What do they do instead?
They pull on bones to create movement.
True or False: Babies have more bones than adults.
True! (They fuse together as they grow.)
Explain how your muscles and bones work together to let you jump.
Muscles contract → pull on bones → bones move at joints → you jump.