Unit 1: The Respiratory System
- Identify the main parts of the respiratory system and their functions. Nose:filters air,Windpipe:transport air,air tubes:bring air to the air sacs.lungs:carry air to air sacs.air sacs:pass oxygen to your blood.
- Explain the mechanism of breathing.sugar+oxygen+carbon dioxide+water.
- Recognize common ailments related to the respiratory system. asthma,bronchitis,emphysema,lung cancer,tuberculosis.
- Describe ways to keep our respiratory system healthy.don't breath polluted air,saying no to smoking.
- explain how breathing and movement are interrelated.
- Recognize the respiratory system in some animals.
Unit 2: The circulatory system
unit 3.diseases and injuries
unit 4 : cell and their functions.
unit 5: invertebrates
unit 6 :photosynthesis
- Identify the main parts of the circulatory system and their functions. 1 :Main parts heart,brain,liver,blood cells.
- Explain the path of blood from the heart to all parts of the body and from all parts of the body to the heart.2:the heart pumps the blood to all part of our body and from all part of our body back to our heart.
- Experiment and explain the effects of exercise and rest on the pulse rate. baby:120 times per min,adult: 60-90 times
- Recognize diseases related tot he circulatory system and abnormalities in the organs of the circulatory system.
unit 3.diseases and injuries
- understand that a disease is an illness that can effect a person's health.
- understand that some diseases are communicated.
- recognize diseases that are caused by animals.
- practice safety measures to prevent the spread of diseases caused by animals.
- demonstrate first aid measure for insect bite.
- demonstrate first aid measure for bone and muscle injuries
unit 4 : cell and their functions.
- understand that each kind of cell in our body has a distinct function.
- know that a cell need energy to carry out it's function.
unit 5: invertebrates
- describe the observable characteristics of each group of invertebrates.
unit 6 :photosynthesis
- know that plants make their own food in a process called photosynthesis .
- investigate the requirements for photosynthesis to take place.
- describe the process of photosynthesis .