Explore the effects of UV sun rays with the Nasco Sun Safety Experiment Kit, designed for school-aged children and teenagers. This kit includes 750 Energy Beads that change color when exposed to sunlight, providing a visual representation of sun damage. The kit also comes with a clear jewelry cord, 8 oz. of SPF 50 sunscreen, and a lesson plan with a graphic organizer. The kit is easy to use in a variety of settings such as health class, science class, summer school, or after-school clubs. The kit is designed to help students understand the importance of sun safety and the harmful effects of UV rays, such as sunburn, eye damage, premature aging, and even cancer.