The Skull

MATERIALS NEEDED

textbook human skull, articulated human skull, disarticulated (Beauchene)

human skull, sagittal section

For Optional Activity:

colored pencils

For Demonstration:

fetal skull

A human skull consists of twenty-two bones that, except for the lower jaw, are firmly interlocked along sutures. Eight of these immovable bones make up the braincase, or cranium, and thirteen more immovable bones and the mandible form the facial skeleton.

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