What's Happening to Your Body

Got milk? Or almonds, sardines, or tofu? Calcium is important throughout life, but especially so for developing bodies. If teens do not consume enough calcium while they are growing, they are at a much higher risk of osteoporosis and...

Are serving sizes for different foods always appropriate for what you need? In this hands-on activity, learners work in groups to estimate what one serving size of various foods are, and then evaluate their hypotheses by measuring real...

How does what you eat compare to an NFL football player? The final video in a 10-part series explains the nutrition requirements at the extreme level of an NFL player. The instructor explains the key nutrients and their nutritional...

Middle schoolers explore digestion/nutrition and utilize scientific investigation skills. They complete meal logs for several days and graph their results. After analyzing their data, they write formal lab reports.

Students explore basic nutrition concepts to help them select healthy diet, evaluate food intake, discuss major food labeling issues, design labels for food products, examine history of food packaging development and how packaging...

In this reproduction worksheet, students identify the causes which contribute to secondary sex characteristics to develop. Then they determine when the adolescent growth spurt begins and ends for girls and for boys. Students also...

Students are able to employ simple equipment and tools to gather data. They are able to understand how various foods contribute to health. Students are able to recognize foods that constitute a balanced meal. They understand that a...

Students discover the basic nutritional information for different foods.  In this nutrition instructional activity students classify items, identify what a balanced diet is and determine what recipes are healthy. 

Students conduct various labs to experiment with physical and chemical reactions. They also consider the 4 ways in which a reaction can be sped up (concentration, surface area, temperature and catalysts.) students conduct experiments on...

Students observe seeds growth and examine the different parts of the seedling. In this biology lesson, students compare the growth of seeds planted in soil and in hydroponics. They record their observations in their science journal and...