1. Microbes Revision Please have planners with you before you sit down! 22 nd January Learning objectives: What I am looking for is for you to be able to describe; how microbes enter the body, how the body defends itself, and how we can reduce infections using key words from the unit so far. Green = True Red = False Orange = Not sure Starter - True or False?

2. Q1. Yeast is a type of fungus and carries out respiration. Q2. The transmission of microbes from a mother to an unborn child is an example of direct contact Q3. ‘Immune’ means that you can easily contract an infectious disease Q4. Red blood cells defend the body from infection Q5. Some white blood cells protect the body by engulfing microbes L/O: Describe; how microbes enter the body, the body defences, and how we can reduce infections using key words

3. Q6. White blood cells produce antigens Q7. The nose defends the body against microbes Q8. Contracting an infectious disease can produce active immunity Q9. Influenza (flu) is a type of virus Q10. The spreading of microbes is known as transmission L/O: Describe; how microbes enter the body, the body defences, and how we can reduce infections using key words

4. In pairs you will produce a poster to describe; 1. how microbes can enter the body 2. how the body defends itself against invasion You will be graded on your poster. Please put your names on your work L/O: Describe; how microbes enter the body, the body defences, and how we can reduce infections using key words Make me a poster!

5. Levels for Afl and Peer assessment:- Level 3: At least 3 ways of microbes entering the body labelled, Describes what the nose, ears, skin or blood Level 4: At least 3 ways of microbes entering the body labelled, Describes what the nose, ears, skin or blood White blood cells mentioned Level 5: At least 5 ways of microbes entering the body labelled, Describes what the nose, ears, skin or blood White blood cells mentioned key words used Level 6: Must have all of the level 5 point. Descriptions and labelling to be clear and mention some of these key word – engulfing, anti-bodies, antigens, and mucus L/O: Describe; how microbes enter the body, the body defences, and how we can reduce infections using key words Key Words bacteria, fungi, viruses, respiration, infectious, pathogens antitoxins, engulfing, mucus, toxins, white blood cells, active immunity, antibodies, immune, vaccination, antibiotics

6. ‘splat’ Lymphocytes L/O: Describe; how microbes enter the body, the body defences, and how we can reduce infections using key words Plenary Bacteria Antibiotics White blood cells Vaccination Engulfing Fungi Viruses Antibodies Immune