Teachers could have students collect data about numerous topics and then use this data in a variety of ways. Ensuring lessons are fun and engaging is important for students. An example could be having the students collect data on what each child has for lunch each day, such as a sandwich, salad, pasta, crackers, fruit etc. As the student year levels go on, they could look at the nutritional value of food. Students could also collect data on their age, height, favourite sports etc.