Let me share my information in my science class
Teachers! Did you use this instructable in your classroom?
Add a Teacher Note to share how you incorporated it into your lesson.
Step 1: Get a Fresh Fish That Is Dead and Its Organs Are Not Removed Yet
Today, I dissected a fish in science class.
you need 4 things to do this
1. 1 or 2 fresh dead fish(es)
2. Operation gloves
3. Dissection equipment (such as dissection scissor. dissection knife etc.)
(not necessary but we want the fish fresh, so something that has a cool surface would help [really cold].)
You might wanna cover your nose too. Cause' it stinks
I suggest big fishes. Its easier to work with
Step 2: Get Dissecting!
Cut the fish with a scissors or a knife (scissors recommended) from the anus ( the hole on the bottom ) to the mouth.
Be really careful. The fish's organs (especially the swim bladder) are really fragile , especially the swim bladder.
Step 3: Observe...
Open up the fish,
Takes notes, ask your teacher if you do not know the functions of the organ.
Don't forget to clean up after you have done everything! I dunno how to clean up XD