This worksheet is one of two career activity worksheets on bioluminescence. Designed to be printed as a front-and-back handout and written for upper elementary students, the worksheet explains bioluminescence in simple terms. Then learn more about fireflies and their use of bioluminescence. On the second page, students learn about entomologists and can try two activities to help them think about fireflies and other insects. We’ve also included some easy steps you can take to help fireflies in yo Topics: Insects, Art Activity, Beetle, Bioluminescence, Blue Ghost, Conservation, Entomologist, Firefly.