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There are ____ bones in the human body. They come in all different shapes and forms. These are the major bones in the human body. Label the correct bones on the skeleton Weird Facts If a rib needs to be removed, it can regenerate itself within 3 months. Also known as; Skull = Giraffes, well known for their long necks, have exactly the same number of neck bones as humans. Collar Bone = Human bones are never more than 20 years old, regardless of the biological age of the individual. Funny Bone = Shin = Knee Cap = Complete the following sentences which describe the functions of the skeleton. Explain more about how the skeleton protects. What in our body needs to be protected and what protects them? How would you describe these bones? ________________ ___________________ _______________________ _________________ There are four main types of bone in the human body; each has a different size and shape related to the jobs they do. Describe the jobs of each type of bone: Type of Bone Example Job Femur = Cranium = Metacarpals = Pelvis = Tibia = Fibula = Sternum = Clavicle = One function of our skeleton is movement. The human skeleton is made up of ______________ that create different types of movement which are used in everyday life. Definition – A joint is Match the type of movement to the correct statement Abduction Movement of a limb towards the mid-line of the body Rotation Straightens limbs at a joint Flexion Movement away from the mid-line of the body Extension Bending the limbs at a joint. Adduction A circular movement around a fixed point Type of movement Sporting Example A joint is where two or more bones meet. Where are some joints in our body? 1. 2. 3. What attaches a bone to another bone? - _____________________ What attaches a bone to a muscle? - _______________________ There are many types of joint that make up the human skeletal system. The main joint is called a; F_________________ M___________________ J______________ The joint is also known as a; S______________ Joint There are 2 types of F………………… M………………….. J……………….. The ____________ Joint The B______ and S_____________ Joint Name of Joint Location Bones Movement Sporting Example The knee is a typical synovial joint. All synovial joints have the same components: Reduces friction. Acts as a shock absorber. Lubricates the joint. Produces synovial fluid. Joins muscle to bone enabling movement. Joins bone to bone, stabilising the joint. Synovial fluid Cartilage Tendon Synovial membrane Ligament Synovial Fluid Joint Capsule Synovial membrane Tendon Muscle Cartilage Ligament