Malaria is caused by a Describe the symptoms, on red blood cells (see implications related to TED Talk – protist transmitted by mode of transmission, resources). malaria. mosquitos. prevention and treatment Card sort key ideas into correct for malaria. Spread of malaria is order, or use for or ‘back-to-back’ controlled by collective memory activity. preventing the vectors Research the symptoms, mode (mosquitos) from of transmission, prevention and breeding and by using treatment for malaria. See links mosquito nets to avoid and BBC reports. being bitten. Produce an illustrated report on the findings. Role play Aid workers visit a – remote village to help educate residents on preventing malaria infection. 4.3.1.6 Human defence Describe the body’s first 1–2 Post it notes on a body outline to Observe prepared blood Blood smears systems line defences recap KS3. smears using a microscope materials: 4.3.1.1 or bio-viewer. Draw the cells. The body defends prepared slides Explain how microbes Label a diagram to show how the itself against the entry microscopes make us feel ill and how body defends itself against the Use models to represent of pathogens bio-viewers. viruses damage cells. entry of pathogens. phagocytosis and antibody specificity. Bacteria may produce Explain how the immune Watch BBC video clip showing BBC Bitesize video toxins that make us system defends against phagocytosis (see resources). clips – feel ill and damage disease Research how blood cells BBC Bitesize tissues. – defend the body.
Malaria is caused by a protist transmitted by mosquitos. Spread of malaria is controlled by preventing the vectors (mosquitos) from breeding and by using mosquito nets to avoid being bitten. Describe the symptoms, mode of transmission, prevention and treatment for malaria. on red blood cells (see resources). Card sort key ideas into correct order, or use for ‘back-to-back’ or collective memory activity. Research the symptoms, mode of transmission, prevention and treatment for malaria. See links and BBC reports. Produce an illustrated report on the findings. Role play – Aid workers visit a remote village to help educate residents on preventing malaria infection. implications related to malaria. TED Talk – 4.3.1.6 4.3.1.1 Human defence systems The body defends itself against the entry of pathogens Bacteria may produce toxins that make us feel ill and damage tissues. Describe the body’s first line defences Explain how microbes make us feel ill and how viruses damage cells. Explain how the immune system defends against disease 1–2 Post it notes on a body outline to recap KS3. Label a diagram to show how the body defends itself against the entry of pathogens. Watch BBC video clip showing phagocytosis (see resources). Research how blood cells defend the body. Observe prepared blood smears using a microscope or bio-viewer. Draw the cells. Use models to represent phagocytosis and antibody specificity. Blood smears materials: prepared slides microscopes bio-viewers. BBC Bitesize video clips – BBC Bitesize –
AQA-8464-SOW-INFECT.DOCX