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The skeletal system

The skeletal system. Presented by : Hadeel Armanazi Grade : 3. Bone chant. Listen to the song and try to sing along with the C.D. Keeping healthy CD Software. Parts of human skeleton . Can you name each ?. Why do we have skeleton ?. Our skeleton is for : 1. protection 2. Support

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The skeletal system

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  1. The skeletal system Presented by : Hadeel Armanazi Grade : 3

  2. Bone chant Listen to the song and try to sing along with the C.D. Keeping healthy CD Software

  3. Parts of human skeleton . Can you name each ?

  4. Why do we have skeleton ? Our skeleton is for : 1. protection 2. Support 3. Movement Let us see the details :

  5. Skull There are 29 bones in the skull . Skull makes a box to protect the brain ,eyes and ears

  6. Collar bone The collar bones join the skull to the shoulders .

  7. Ribs Ribs protect the heart and lungs and other organs.

  8. Spine The spine is made up of 24 individual small bones (called vertebra) . Your spine supports your head and body

  9. Pelvis It shaped like bowl . It holds all of the organs in the lower part of the body.

  10. Can you label this human skeleton ?

  11. Summary questions 1.Why we call human beings vertebrates? 2. What is the function of the skeleton ? 3.What is the function of the followings: Skull/ Collar Bone/ Ribs/ Spine/ Pelvis. 4. What if human don’t have skeleton .Give one thing might happen .

  12. WEll Done

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