어둠 속에서 빛나는 상어
일부 상어가 실제로 수중 형광봉처럼 행동하는 이유에 대한 과학적 근거를 알아보세요!
Dr. Heather Blackall
평균 평점:
4.9
수강 후기 수:(315)
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1개의 라이브 미팅
수업 45 분 시간보고계신 지문은 자동 번역 되었습니다
수업 소개
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.
학습 목표
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.
그 외 세부 사항
수업 자료
Students will be provided with a one-page handout related to the material, and instructions for an in-home science lab.
Outschool 외 필요 앱/웹사이트
아웃스쿨 사이트의 기능 외 별도의 앱이나 웹 사이트를 사용할 필요가 없습니다.
가입일: March, 2020
4.9
315수강 후기
교사 전문성 및 자격증
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. 리뷰
실시간 일회성 수업
회당 수업료
US$18
1회 수업
45분
29 명의 학생이 수업을 완료함
실시간 화상 수업
연령: 8-12
수업당 학습자 3-12 명
