We use the 5E Inquiry Model for our IS I classes (Engage, Explore, Explain, Elaborate, Evaluate). Here students have designed their own sports drink and are analyzing it for sugar, electrolytes, and total dissolved solids. They have to generate a nutritional label and an advertising campaign for their drink. This is the “Evaluate” portion of the unit. Do they understand what makes a sports drink work? Do they know what needs to be in a sports drink? Can they test for these ingredients? Can they market the product and back up their claims?