Glow in the Dark Shark
Learn the science behind how some sharks can actually act like underwater glowsticks!
Dr. Heather Blackall
Average rating:
4.9
Number of reviews:(315)
What's included
1 live meeting
45 mins in-class hoursClass Experience
This program will explore bioluminescence and biofluorescence within shark species. From a biological perspective, we will learn anatomical adaptations that equip sharks to act like undersea glow sticks. We will dive into a discussion on animal behavior and hypothesize behavioral reasons for lighting up the depths of the ocean. This program teaches on physics of light absorption and generation as we learn about a whole other category of waves beneath the ocean surface! Learners will have the opportunity to participate in a chemistry experiment, engage in discussions that promote analytical thinking, observe biofacts, and interact during a PowerPoint. Model sharks will also be featured in this highly immersive class.
Learning Goals
Students can expect to learn about the biology and anatomy of deep sea sharks including special light organs and hormones. We will study shark communication strategies and behaviors. The physics of light absorption as well as the concepts of biofluorescence and bioluminescence will also be discussed.
Other Details
Supply List
Students will be provided with a one-page handout related to the material, and instructions for an in-home science lab.
External Resources
Learners will not need to use any apps or websites beyond the standard Outschool tools.
Joined March, 2020
4.9
315reviews
Teacher expertise and credentials
Dr. Heather Blackall holds a PhD in Biochemistry, as well as advanced degrees in pharmaceutical sciences, and veterinary medicine with an emphasis on forensic toxicology. She is nationally certified as a toxicological chemist, and possesses multiple state licenses in clinical chemistry. She currently serves as an environmental writer and wildlife conservation consultant for a variety of global entities. She is also the founder of Ocean's Daughter Conservation Alliance.
She has experience with shark research, diving, and tagging. She has been a presenter at SharkCon for the past several years, and has delivered educational programs globally. Reviews
Live One-Time Class
$18
per classMeets once
45 min
Completed by 29 learners
Live video meetings
Ages: 8-12
3-12 learners per class
