PHYSICAL EDUCATION GRADE TWO Fitness Healthy Food Choices Personal Fitness and Health Nutrition and Health Active Lifestyle Vocabulary: Exercise Energy Fatigue Obesity Sweating Grains Vegetables Fruits Oils Milk Meat and Beans Pulse Heart Rate Essential Understandings/Questions: Recognize the personal physiological effects that accompany moderate to vigorous physical activity (PE.K-4.3). Identify the importance of balancing food intake and physical activity. Demonstrate and participate in appropriate daily physical activity (1.K-2.5)