FROG DISSECTION INSTRUCTIONS HOW TO
FROG DISSECTION INSTRUCTIONS SKIN

Timely and inspiring teaching ideas that you can apply in your classroom Manage saved and uploaded resources and foldersД«rowse educational resources by subject and topic What happened to frogs, middle school science teachers? Did E.T.Search reviewed educational resources by keyword, subject, grade, type, and more Now, could you kind folks at Emantras please get on the ball and do a Fetal Pig Dissection App? My son is supposed to dissect one in his seventh-grade science class this year and his mommy is appalled. Certainly, this app is not sophisticated enough for upper-level education, but it is an excellent option for elementary and middle-school children. Using an application like this would simplify lab work and provide a practical solution for those who have ethical concerns about using animals for science. If the real purpose of dissection is to teach students about the organs of a frog, then developing scalpel and skin-flap-pinning skills seems to be quite unnecessary.

Nevertheless, Frog Dissection offers a much-needed alternative to using live specimens in science classes. The information in the app is quite basic and the illustrations look like those you might find in an elementary or middle-school textbook. A student using Frog Dissection does not need any skill to dissect the virtual frog, whereas in a real lab situation, a student would have to exhibit patience and care to avoid damaging the specimen. The dissection sequence is thorough, but simply sliding oneвЂ™s finger on the line to вЂњcutвЂќ the frog open obviously does not mimic the real thing. WhatвЂ™s Not: Unfortunately, for some the app might seem much too simple. The 3D models of the organs are beautifully rendered and being able to touch each organ to learn more about it is intuitive. The app makes the experience as interactive as possible and offers in-depth information about frogsвЂ™ organs, life cycles, and habitat. WhatвЂ™s Macgasmic: Frog Dissection is a terrific way for students to learn about dissection. Once the dissection is complete, the student can touch each organ to see a 3D model and learn more about the organвЂ™s function.

FROG DISSECTION INSTRUCTIONS SKIN

Using the forceps, the frogвЂ™s skin and muscle are pulled away to reveal the inner organs. The student pins the frog to the dissection pan, marks the incisions, and carefully cuts the frog open with a scalpel and scissors.

FROG DISSECTION INSTRUCTIONS HOW TO

A soothing female voice patiently explains which instruments to use and how to use them. The app guides the student through each step with both written instructions (which appear on a lab notebook) and audio instructions. The dissection process is as realistic as possible (without the ghastly smell of formaldehyde). вЂњWet Lab ProcessesвЂќ is a simple guide to each step in a dissection.

FrogвЂќ compares the bodies, circulatory systems, digestive systems, and respiratory systems of humans and frogs. Other educational materials are found here as well, including вЂњAll About Frogs,вЂќ a multi-chapter, illustrated discussion of frogsвЂ™ classification, appearance, life cycle, etc. From here you can access the virtual dissection sequence. The opening screen is quite striking with its black background, green leaf, and yellow frog. Emantras received PETAвЂ™s Mark Twain Ethical Science Award for this app, which offers a humane alternative to live animal dissection. Not only does Frog Dissection explain how to dissect, but it also provides additional information on frog organs, the frog life cycle, and other interesting frog facts. The app is beautifully designed and is easy to use, with both written and audio instructions. Frog Dissection ($4.99) by Emantras, Inc., is an educational app that takes you through the process of dissecting a frog.

Frog dissection instructions