K-5 friendly lesson
One small step at a time.Read the idea, try the activity, and celebrate each win as you go.
Skeleton and Bones
Bones give you shape and protect organs.
Do this: Read the concept below, then try the quiz or activity.
Lesson 4 of 18
Concept
Your skeleton is a sturdy frame. Bones like the skull, ribs, spine, and femur help you stand, move, and stay safe.
Name That Bone
1 / 4Skull
(Click to flip)Protects the brain
(Click to flip back)