Teach your students about the skeletal system, the parts such as bones, joints, cartilage, and marrow, how this body system does its job, and why it is essential to use print and digital activities. Students will read about the skeletal system, answer comprehension questions, and complete graphic organizers to demonstrate their understanding. Like this skeletal system lesson? Check out the unit and save 20% by clicking here. Students will learn:Parts that make up our skeletons, BonesJointsCartil