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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. Lab Expectations.

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Come in quietly. Read the directions:

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  1. 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

  2. Lab Expectations

  3. 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

  4. 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.

  5. 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

  6. 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

  7. Cutting a cross section

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