This informative PPT is full of facts for your students in Grades 3-5. Topics covered include general information about vertebrates & invertebrates, various bones in our body as well as more detailed information on bone marrow, the spine, rib cage, skull, hands/wrists, and legs, and discussion on how we can take care of our bones. There is also an animated slide where students can guess and check the x-ray shown. Real life photos are included to illustrate each topic. This PPT can be used to supplement your lessons on the Human Body. All factual information was approved by an Orthopedic Surgeon.