What do you know about keeping fit and healthy? In the Happy Healthy Me unit, students learn about the heart and practice positive health activities to keep their bodies strong and in good condition. They are introduced to the food pyramid and learn the proper balance of nutritional foods. Students become taste testers and experience an alphabet of nutritious snacks. They also discover more about their muscles and bones and the importance of exercise. Later, children learn how healthy habits, sleep, and living tobacco free make for a healthy lifestyle.