In this biology instructional activity, 9th graders label the different illustrations of movable joints. Then they describe the pivot, ball-and-socket, hinge, and gliding joints in detail. Students also list the five major functions of...

The following site provides information regarding synovial joints, the most common type of joint in the body.

[Free Registration/Login may be required to access all resource tools.] As you age, you might start noticing pain in your knees or elbows. These are examples of joints. Joints are the part of the skeletal system that connect your bones....