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#FROG DISSECTION LAB GAME FREE#
There are several virtual apps for human anatomy, but I haven’t found one for the frog that is free and high quality. Keep in mind, there is no substitute for actually viewing the real structures on the frog and having the real experience of dissection. Unfortunately, I don’t have the skills (or the time) to create it. Objective: Students who cannot perform the actual frog dissection can use this alternative to learn the parts of the frog and receive credit for the dissection. I look forward to an eventual replacement for the old Flash pages where students have a more interactive experience. I did include both male and female frogs in this exploration. Then students examine the digestive system, circulatory system, and urogenital system. The dissections focus mainly on the external anatomy of the mouth and head. You can find all of the labeling images on this page. The in-person students will label the frog on paper, though I do provide them with a word bank.
#FROG DISSECTION LAB GAME FULL#
In both version, students will label a full image of a frog, though with slides, this was converted to a drag and drop version. Students usually work in pairs or groups of three.
#FROG DISSECTION LAB GAME HOW TO#
I use this handout with directions for students to learn about the structures found on the frog and how to cut it. Students in class will still be able to dissect a real frog specimen, though they will have the option to do the virtual version. In addition, students also view a video of a dissection and answer questions ( EdPuzzle). Most of these tasks ask students to drag labels to the image or answer questions about what they observe. Each slide has an image, a description, and a task for students to complete. I relied on my portfolio of frog dissection images to create a Google Slides version of the lesson. I created this version to be interactive, though not as flashy, as those lost pages. In the past, I have used virtual interactive versions of the dissection, but many of those have been lost when Flash content was removed from sites. I had to come up with a way for online learners to experience the dissection.
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The pandemic of 2020 derailed this activity, and a percentage of students chose remote learning in 2021. I can understand why this project may seem like a relic, but it is still in our curriculum.
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Though some schools have decided to opt out of this project, it remains one of the most remembered activities of the school year. Open + Identify organs.Students usually end the comparative anatomy unit with a dissection of a frog specimen. Make 2 horizontal incisions (one below throat, and one above crotch). Carefully cut into chest and abdomen: - Make a vertical incision from throat down to crotch. Carefully open mouth and identify types of teeth + tongue. Male Parts (Do NOT have to identify) Sperm Testes Cloacaįemale Parts (Do NOT have to identify) Eggs Ovaries Cloaca Location: Sides of body (internal).įunction: Multipurpose Hole Sperm/Eggs, Urine and Fecal Matter all come out of here. Location: Center of chest, under heart and lungs.Ģ5 Fat Bodies Appearance: Yellow-ish squiggly noodlesįunction: Additional energy storage + body heat. Location: Left side of frog (your right side), under liver.Ģ3 Intestines Appearance: Flesh-colored tubeįunction: Absorb food nutrients + excrete waste Location: Abdomen, connected to stomach.Ģ4 Liver Appearance: Gray-ish colored lobes (large)įunction: Metabolize toxins and fats. Location: Sides of heart within chest.Ģ2 Stomach Appearance: Large flesh-colored sack (tubular).įunction: Metabolize/digest food.
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Location: Center of chest in between lungs, above liver.įunction: Bring in oxygen gas, and release carbon dioxide gas. Location: Attached to the FRONT of the mouth.ġ8 Heart Appearance: Hard, red-brown mass. Location: Roof of mouth by nose.ġ1 Maxillary Teeth Appearance: Sharper bumps Function: Crush/hold preyġ5 Tongue Appearance: Large light colored fleshy appendageįunction: Used to catch prey: Propelled from the mouth with powerful muscles prey sticks to tongue upon contact. Location: Sides of head by eyes.Īppearance: Small, slender tubes Function: Transfers sound waves from the tympanic membrane to nasal cavity equalizes air pressure while swimming Location: Openings visible from inside of upper mouthġ0 Vomerine Teeth Appearance: Small swollen bumps (slimy)įunction: Help hold prey in mouth. Location: Attached to bottom of the eye.Ħ Tympanic Membranes Appearance: Thin membrane circles on outside of head Function: Transfer sound waves from ear drum to ear canal for hearing. Presentation on theme: "Frog Dissection Pre Lab"- Presentation transcript:ĥ Nictitating Membrane Appearance: Clear or whitish/beige thin membrane.įunction: Protects the eye while swimming and attacking prey.