1 00:00:00,000 --> 00:00:06,000 Natural Science Unit 1 My Body 2 00:00:06,000 --> 00:00:11,000 Page 1 The Interaction System 3 00:00:11,000 --> 00:00:13,000 5 Senses 4 00:00:13,000 --> 00:00:16,000 I have 5 senses 5 00:00:16,000 --> 00:00:23,000 sight, hearing, smell, touch, and taste 6 00:00:23,000 --> 00:00:27,000 I see with my eyes 7 00:00:27,000 --> 00:00:45,000 I smell with my nose. I hear with my ears. I taste with my tongue. I touch with my hands. 8 00:00:45,000 --> 00:01:10,370 Page 2. Parts of my body. Head, torso, limbs. My body has three parts. Head, torso, and limbs. My arms and legs are my limbs. 9 00:01:10,370 --> 00:01:33,450 Page 3. The Locomotor System. My Bones. The skeleton supports and protects our body. The skeleton is made up of bones. Bones are hard and rigid. 10 00:01:33,450 --> 00:01:49,569 Our bones include the skull, ribs, humerus, backbone, femur, pelvis, and tibia. 11 00:01:52,170 --> 00:01:57,549 Page 4, the locomotor system, my joints. 12 00:01:58,650 --> 00:02:01,769 Joints help you move your body. 13 00:02:01,769 --> 00:02:17,610 The most important joints are the neck, shoulder, elbow, wrist, hip, knee, and ankle. 14 00:02:20,099 --> 00:02:25,139 Page 5. The Locomotor System Muscles 15 00:02:25,139 --> 00:02:29,400 Muscles are soft and flexible. 16 00:02:29,400 --> 00:02:44,400 muscles help the bones to move muscles relax and contract my muscles include pectorals biceps 17 00:02:44,400 --> 00:03:00,500 triceps abdominals gluteus and calf muscles page six look after yourself healthy habits number one 18 00:03:00,500 --> 00:03:05,620 One, eat healthy food every day. 19 00:03:05,620 --> 00:03:10,259 Number two, drink lots of water. 20 00:03:10,259 --> 00:03:14,979 Number three, do exercise. 21 00:03:14,979 --> 00:03:18,759 Number four, sleep well. 22 00:03:18,759 --> 00:03:23,180 Number five, brush your teeth. 23 00:03:23,180 --> 00:03:26,259 Number six, wash your hands.