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Aim: What is one of the greatest tools every created in biology?

Aim: What is one of the greatest tools every created in biology?. Do now : With a partner write down everything you know about the microscope? Homework: Text Book pg. 23 questions 1-16. What is this?. Introduction to the Microscope. Care Parts Focusing. Microscope Care.

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Aim: What is one of the greatest tools every created in biology?

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  1. Aim: What is one of the greatest tools every created in biology? Do now: With a partner write down everything you know about the microscope? Homework: Text Book pg. 23 questions 1-16

  2. What is this?

  3. Introduction to the Microscope Care Parts Focusing

  4. Microscope Care • Always carry with 2 hands • Only use lens paper for cleaning • Do not force knobs

  5. Aim: What is one of the greatest tools every created in biology? Do now: What is the purpose of the cover slip? Homework: Quiz Tomorrow and castle learning homework due Friday

  6. Aim: what happens when you increase the magnification of a specimen? Do Now: how do you calculate total magnification of a specimen? Homework: Text Book Pg 148 – 155 do questions 1-5 on page 155 and vocab on pg 148.

  7. Aim: How do we us the microscope? Do Now: How can you calculate total magnification on a microscope? Homework: Text Book pg 29-32 answer question1-5 and key terms on pg 29

  8. Microscope Parts Eyepiece BodyTube RevolvingNosepiece Arm ObjectiveLens Stage StageClips CoarseFocus Diaphragm FineFocus Light Base

  9. Using the Microscope • Place the Slide on the Microscope • Use Stage Clips • Click Nosepiece to the lowest (shortest) setting • Look into the Eyepiece • Use the Coarse Focus

  10. Using High Power • Follow steps to focus using low power • Click the nosepiece to the longest objective • Do NOTuse the Coarse Focusing Knob • Use the Fine Focus Knob to bring the slide What can you find on your slide?

  11. Click on Me Click on Me Click on Me Click on Me Click on Me Click on Me Click on Me Click on Me Click on Me Click on Me Click on Me Click on Me Click on Me Click on Me

  12. #9 Eye Piece—The part you look at with your eye. Usually 10 X magnification. Click Here to Return to the Main Slide

  13. #10 Neck – Used to safely transport microscope Click Here to Return to the Main Slide

  14. #11 Stage – Slides are placed on this Click Here to Return to the Main Slide

  15. #12 Coarse Adjustment – Used to make large changes in focus. NOTE Never use this when viewing on high power Click Here to Return to the Main Slide

  16. #13 Fine Adjustment – Used to small adjustments of focus Click Here to Return to the Main Slide

  17. #14 Base – Used to safely transport the microscope Click Here to Return to the Main Slide

  18. #1 Tube – Reflects light up to the viewers eye Click Here to Return to the Main Slide

  19. #2 Rotating Objects – Allows for quick change of objectives Click Here to Return to the Main Slide

  20. #3 Low Power Objective – The first lens you use when doing proper microscope work. Usually 4 X Click Here to Return to the Main Slide

  21. #4 Medium Power Objective – The second lens you use when doing proper microscope work. Usually 10 X Click Here to Return to the Main Slide

  22. #5 High Power Objective – The highest magnification used. Usually 43 X. NEVER use the course adjustment when using this lens. Click Here to Return to the Main Slide

  23. #6 Stage Clips – Use to keep the slide in place. Click Here to Return to the Main Slide

  24. #7 Diaphragm – Use to vary the amount of light passing through the slide. Usually it is better if the amount of light is low. Click Here to Return to the Main Slide

  25. #8 Light Source – Sends light up through the diaphragm and through the slide for viewing Click Here to Return to the Main Slide

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