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Environment Human health Long half-life Malaria control Saves millions of lives each year Similarities Differences Strengths Weaknesses Argument for a ban on DDT Argument against a ban on DDT Compare and contrast Evaluate arguments
key ideas, key arguments, and key stages are ideas, arguments or stages that play a major role in the topic or issue you are writing about; minor ideas or minor stages support or describe key ideas or key stages
reflect on the themes and messages of the course – these can sometimes help you select key components for your essay; if your research material can be interpreted in different ways, choose the interpretation that best connects with issues emphasized in the course. The way you interpret your research material will influence your choice of key ideas