The document instructs the reader to complete the right-hand column of a reporting sheet by annotating a "good plan" for keeping a drink cool on a hot day with notes showing why it is a good plan. It encourages the reader to prove their skill in order to not let down Lyra and the Magister. It then asks the reader to look at each other's work and find two good points ("two stars") and one point for improvement ("a wish") for each plan.