NATURAL SCIENCE SECOND LEVEL PRIMARY CEIP SANTA ANA MADRIDEJOS (TOLEDO)
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UNIT 1: HUMAN BODY
Mª Isabel
WHAT ARE THESE CHILDREN DOING? WHICH PART OF THE BODY ARE THEY USING?
OF THE BODY BONES JOINTS ORGANS HEAD TRUNK LIMBS SPINE RIBS SKULL ELBOW WRIST HIP KNEE ANKLE SHOULDER NECK BRAIN LUNGS HEART MUSCLES BICEPS QUADRICEPS PECTORALS BODY SYSTEMS DIGESTIVE RESPIRATORY CIRCULATORY EXCRETORY
PARTS
THE HUMAN BODY HAS GOT MANY CELLS, ORGANS AND SYSTEMS WHICH WORK TOGETHER
OF THE BODY Your body has got three main parts : head, trunk and limbs. Your limbs are your arms and your legs.. head trunk limbs arms legs
PARTS
BONES Your bones support your body and protect your organs. The skull is the bone in your head. Ribs and spine are bones in your trunk. Skull protects your brain Spine supports your body Ribs protect your heart and your lungs. All bones form your SKELETON
MUSCLES Muscles are flexible and elastic. They can stretch and contract. They help move thebones. Tendons connect your muscles to your bones. Biceps Quadriceps Pectoralis
All bones are connected by joints. You have joints in different parts of your body. wrist elbow hip ankle shoulder knee neck
JOINTS
SOME ORGANS The BRAIN gives instructions to your body. You breathe with your LUNGS. Your HEART pumps blood around your body. LUNGS HEART BRAIN
DIGESTIVE SYSTEM
The digestive system breaks down food that we eat into smaller components that can be easily absorbed by the body and waste discarded.
RESPIRATORY SYSTEM
MOUTH
When you breathe out, the air leaves your body through your mouth.
NOSE TRACHEA
When you breathe in, air enters your body through your nose.
LUNGS
The air goes down a tube called the trachea.
Then, the air enters your lungs.
SYSTEM The circulatory system is resposible for transporting substances between different parts of the body. HEART BLOOD VESSELS (arteries, veins and capillaries)
CIRCULATORY
EXCRETORY SYSTEM
KIDNEY URETER BLADDER
URETHRA
The excretory system eliminates the wastes from the body
HUMAN BODY