5/3/2023 0 Comments Computer frog dissection![]() ![]() According to Ken Roy, writing for the National Science Teaching Association, formaldehyde is “a known nasal and dermal carcinogen” and can cause allergy-related symptoms. ![]() Biological supply companies often use formaldehyde to preserve animals for dissection. Have you had to (or will you have to) dissect an animal for science class in school? What are your thoughts? Will you perform the dissection or ask for an alternative assignment? Explain your answers.Ĥ. What other pros and cons can you list? Brainstorm a list and then choose one pro or con to research and write a sourced and cited paragraph to support.ģ. has listed three pros and three cons above. Which communities disagree with animal dissection for cultural or religious reasons? What is their reasoning? How can schools accommodate these cultural views while promoting STEM studies and careers to the communities? Explain your answers.Ģ. Consider animal dissection as a cultural matter. Several cultures, including those of many Native American tribes, consider animal dissection taboo. Buyukmihci, Professor of Ophthalmology at the Veterinary Medicine School of the University of California at Davis, stated, “As one who did not dissect in high school, and who now is a veterinarian and trains doctors-to-be, I can unequivocally state that the experience of dissection is totally unnecessary for the biologically minded precollege student.” Read Moreġ. The Physicians Committee for Responsible Medicine says that “Animal dissection is not required for students to learn about and be engaged in science.” The group found that no medical schools in the US or Canada use animals to train new physicians revered medical programs at schools such as Stanford, Yale, Harvard, and the Mayo Clinic all use alternatives to animals. The inclusion of dissection units actually dissuades some students from taking elective science classes. Read MoreĬon 2 Medical studies do not require or benefit from animal dissection.Īnimal dissection is not required by the College Board for AP Biology, the International Baccalaureate for IB Biology, or the Next Generation Science Standards. t lays the foundation for possible discoveries in animal diseases and prepares young people to become future veterinarians.” One of Music’s classmates developed a desire to become an optometrist after dissecting a sheep eye in school. Julianna Music, a former high school student, argued in favor of dissection in the classroom by stating, “Biology is the study of life, and dissection is crucial for the understanding of life it is a hands-on way to learn and paves a pathway for students with dreams of careers in that field…. The entire process can spark inspiration and excitement. Teachers report that students gain invaluable hands-on science experience from dissection, including putting on lab coats and gloves, handling scalpels, and looking at samples under microscopes. Vicki Besack, a high school science teacher in Florida, said, “Dissection … is an amazing hands-on experience,” adding that it “has the power to cause a student to change how they think about science and possibly what they may pursue as a career. Pro 2 Dissection can encourage students to pursue careers in science. Īre animal dissections in K-12 schools crucial learning opportunities that encourage science careers and make good use of dead animals? Or are animal dissections unnecessary experiments that promote environmental damage when ethical alternatives exist? Should K-12 Students Dissect Animals in Science Classrooms? Sometimes students dissect parts of animals such as sheep lungs, cows’ eyes, and bull testicles. While frogs are the most common animal for K-12 students to dissect, students also encounter fetal pigs, cats, rabbits, guinea pigs, rats, minks, birds, turtles, snakes, crayfish, perch, starfish, and earthworms, as well as grasshoppers and other insects. ![]() In at least 21 states and DC, K-12 students have the legal option to request an alternate assignment to animal dissection. An estimated six to 12 million animals are dissected in American schools each year. About 75-80% of North American students will dissect an animal by the time they graduate high school. Īnimal dissections became part of American K-12 school curricula in the 1920s. The use of animal dissection in education goes back as far as the 1500s when Belgian doctor Andreas Vesalius used the practice as an instructional method for his medical students. Source: © ca2hill-iStock/Getty Images Plusĭissecting a frog might be one of the most memorable school experiences for many students, whether they are enthusiastic participants, prefer lab time to lectures, or are conscientious objectors to dissection. An American Bullfrog (Rana catesbeiana) in the middle of a full ribbit.
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