Materials Procedures:
1. Observe the frog and examine the frog with your eyes.
2. Put on your goggles and your gloves for protection and safety. Safety first! 3. After you have your safety on make sure that you have all the materials that you need for the dissection. 4. You want to open the mouth so you can be able to look inside. 5. Use your scissors to open the frogs mouth and cut the edges so you can see the inside of the frogs mouth. 6. After that you want to locate the tongue, you will see that the tongue of a frog is attached to the front of the mouth. 7. After playing with the tongue you want to locate the esophagus. the esophagus is located in the center of the mouth. 8. After locating your esophagus you want to poke it with the probe and you will see that it will slightly open. 9. Now its time to examine the inside of the frog. 10. Use your scissor to cut towards the center all the way to the top of the throat. then you want to cut a half cycle on the forelegs and the hind legs. 11. Once you open the frog you can see all the organs inside. 12. This is where you get to cut the stomach and see the different organs inside the frog. 13. After examining the inside of the frog, throw the frog away and quickly wash your hands.. 14. Put all the materials away and you are finished with the frog dissection. |