Summary Assemble bones into a leg, or other limb (I have seal hind leg bones). Science content Biology: Features, Adaptations of Living Things (K, 1, 3, 7) Biology: Classification of Living Things, Biodiversity (1, 3) Biology: Sensing, Organ Systems (4, 5, 6) Lessons activity is in Bones and the Skeletal System Materials bones that fit together to make a leg, or other body part Procedure Give students the bones and ask them to assemble them into [a leg] with the appropriate amount of guidance. Compare with equivalent human bones for size and shape. Look at the different joint types - ball and socket, hinge. Grades taught Gr 5
