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Come in quietly. Read the directions:. Directions: Take out your completed pre lab (I’m coming to check you off) Read the entire dissection hand out Download: Anatomy: Lesson 86- Dissection Lab Groups-4/7-4/8 Sit quietly when you are done. Lab Expectations.

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come in quietly read the directions
Come in quietly. Read the directions:
  • Directions:
    • Take out your completed pre lab (I’m coming to check you off)
    • Read the entire dissection hand out
    • Download:
      • Anatomy: Lesson 86- Dissection Lab Groups-4/7-4/8
    • Sit quietly when you are done
what is dissection what are we going to dissect
What is dissection?What are we going to dissect?

Dissection: to cut something into parts and carefully examine or study it.

We will be dissecting a rattomorrow

Rats are mammals, and their internal structures are similar to those of humans

Rats can be male or female

lab safety during dissection
Lab Safety during dissection
  • Always follow all instructions given by Ms. Schlansky.
  • Always wear all safety equipment.
  • Use dissection equipment only for its intended purpose. ( NO playing around will be allowed!)
  • Be careful! Watch carefully when you are walking around, and do not leave your lab station if you don’t have to.
  • Do not carry dissection equipment (like pins, scissors, scalpels) around the room if it is not necessary.
clean up procedures
Clean Up Procedures

At the end of each day:

-Place the brainin a ziploc bag with your group member’s names on it.

-Wash all dissecting equipment and return it to the front of the room.

-Wash the dissecting pan and dry it and return it to the front of the room.

-Clean your lab area and make sure the table is clean and dry.

- Entire lab DUE: at the end of class

dissection equipment
Dissection Equipment
  • Scalpel-used for making shallow cuts
  • Probes-used for moving organs and tissues around (poking)
  • Forceps-used for grabbing parts of rat (skin, or removing fat bodies)
  • Scissors-used for making deep cuts