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Do-Now

Mr. Martell 506. Do-Now. January 10 th 2011. 1. Pick up Dissection Handout; what you do not finish today is homework due Wednesday or Thursday Gloves Goggles. Mr. Martell 506. Behavior Expectations. January 10 th 2011. Handle all equipment carefully

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Do-Now

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  1. Mr. Martell 506 Do-Now January 10th 2011 • 1. Pick up • Dissection Handout; what you do not finish today is homework due Wednesday or Thursday • Gloves • Goggles

  2. Mr. Martell 506 Behavior Expectations January 10th 2011 Handle all equipment carefully Treat the frogs with respect; do not remove anything unless told to. Keep your area clean

  3. Mr. Martell 506 Preparing the Frog January 10th 2011 1. Place dissection pins in each limb where the yellow circles are located

  4. Mr. Martell 506 Cutting the Frog January 10th 2011 2. Using the scissors, cut only the skin along the yellow dotted lines. 3. Use the tweezers to pull back the skin. Then pin down the skin.

  5. Mr. Martell 506 Cutting the Frog January 10th 2011 4. Using the scissors, cut the muscle along the yellow dotted lines. 3. Use the tweezers to pull back the muscle. Then pin down the muscle.

  6. Mr. Martell 506 First Look January 10th 2011 Liver

  7. Mr. Martell 506 Respiratory System January 10th 2011 Lungs

  8. Mr. Martell 506 Circulatory System January 10th 2011 Left Atrium Ventricle Heart Right Atrium

  9. Mr. Martell 506 Digestive System January 10th 2011 Pancreas Stomach Fat Bodies Small Intestine Large Intestine Spleen

  10. Mr. Martell 506 Digestive System January 10th 2011 Gall Bladder

  11. Mr. Martell 506 Excretory System January 10th 2011 Kidneys

  12. Mr. Martell 506 Reproductive System January 10th 2011 Ovaries with eggs Testes

  13. Mr. Martell 506 Clean-Up January 10th 2011 Throw frogs away in garbage can Place pins, tweezers, and scissors in soap solution Wipe table with disinfectant wipe Check to make sure 4 pencils are in your tray.

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