Chapter five was about the Skeletal System. We learned most of the names of the bones and above are just a handful of them. The ones I know I learned quickly was humerus, radius, ulna, tibia, fibula, femur and frontal bone. The frontal bone is in the skull along with many others. who would of know you have more than one bone in your skull? Especially in your face! There are so many bones that make up your face it's crazy! We also learned about the spine and how there are different vertebras. ANd i knew that there were many bones in you hand but my favorite one and this was also one i learned quickly is the pisiform which is on the side whre your ulna is. Anyways I really enjoyed this chapter.