This resource I have used as a card sorting activity. Students were then able to compare their answers with a master answer sheet that I displayed on an interactive whiteboard. In order for them to know the knowledge, all students were provided with a series of materials to help them work out where each statement went. Students then stuck this in their book. Obviously for less able more than one statement can be out together. For example, carbohydrates and provides energy could be cut out together. An extension activity I used was for students to research other examples of that food type in their diet. We then linked to an exam question and peer marked this.