Obesity among school children is a growing problem that is caused by an energy imbalance where calories consumed exceed calories expended. Rates of obesity have increased due to diets high in fat and low physical activity from sedentary electronics use. Childhood obesity increases risks for health issues like cardiovascular disease and diabetes. It also can cause social and psychological problems. Schools and parents must work together to encourage healthy eating, physical activity like traditional games instead of electronics, and be role models for active lifestyles to help manage and prevent childhood obesity.