Causes of disease - pathogens. AQA As Biology.

AQA As Biology 2011. The starter is students looking at their agar plates from prev. lesson and answering the questions to elicit a response regarding optimum conditions for growth. Students apply this knowledge to work out sites of entry for pathogens. They post-its to label one another, then present their findings to the rest of the group. The 'some' outcome is discussed as a group, then students then write an answer. The final slide was printed and given to the students so that they could annotate it as it was discussed. Please rate & comment as appropriate.