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September 19, 2012. (A Day Classes – Minimum Day) Agenda: Finish Notebook Assembly. September 20, 2012. (B Day Classes – Regular Day) Agenda: Finish Notebook Assembly Finish Microscope Lab Finish Incomplete Notebook Assignments. Lab Groups – Period 5. Lab Groups – Period 6.

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september 19 2012
September 19, 2012

(A Day Classes – Minimum Day)

Agenda:

  • Finish Notebook Assembly
september 20 2012
September 20, 2012

(B Day Classes – Regular Day)

Agenda:

  • Finish Notebook Assembly
  • Finish Microscope Lab
  • Finish Incomplete Notebook Assignments
september 21 2012
September 21, 2012

(A Day Classes)

Agenda:

  • DSJ #5
  • Number and Highlight all DSJs and DSRs
  • Microscope Notes
  • Finish Microscope Labs
  • DSR #4
september 21 20121
September 21, 2012

(4th Period)

Agenda:

  • DSJ #5
  • Number and Highlight all DSJs and DSRs
  • Microscope Notes
  • SpongeBob Experiments
  • DSR #4
september 24 2012
September 24, 2012

(B Day Classes)

Agenda:

  • DSJ #5
  • Number and Highlight All DSJs and DSRs
  • Microscope Notes
  • DSR #4
  • SpongeBob Experiments
  • Microscope Quiz Study Guide
dsj 5
DSJ #5
  • Prompt: What is the main purpose of using a microscope? How has the microscope changed science and our lives?
  • This goes on 13B
standards
Standards
  • 7.a. Select and use appropriate tools and technology (including calculators, computers, balances, spring scales, microscopes, and binoculars) to perform tests, collect data, and display data.
learning objective
Learning Objective
  • SWBAT know how to use the microscope properly.
  • SWBAT know the six steps on how to see a specimen on a slide.
microscopes1
Microscopes
  • An optical tool that allows smallobjects to be seen larger.
  • 2 types of microscopes:
    • Light microscopes
    • Electron Microscopes
magnification
Magnification
  • The ability to make things look largerthan they are
  • Light microscopes(which we will be using) has 2 lenses
objective lenses
Objective Lenses
  • Objective Lensesmagnifies the object
  • 3 types of objectives
  • Lowobjective lens has a magnification of 4x
  • Mediumobjective lens has a magnification of 10x
  • Highobjective lens has a magnification of 40x
eyepiece
Eyepiece
  • Eyepiece has a lens that magnifies the image clearly, with the magnification of 10x
  • Total Magnification is when you multiply the Eyepiece magnification with the objective magnification.
two types of adjustment knobs
Two Types of Adjustment Knobs:
  • Coarseadjustment knob, moves stageand is for initial focus
  • Fineadjustment knob, focuses object on higher power lenses.
steps to see the slide with the microscope
Steps to See the Slide with the Microscope
  • Turn on the light
  • Click the low objectivelens into place and lower the stage
  • Place the slideon the light hole
  • Focus the slide with the coarseadjustment knob
  • Click the higherlens into place
  • Focus the objectwith the fineadjustment knob
dsr 4
DSR #4
  • In at least 3 sentences, write about 3 new things you learned about microscopes.
  • This goes on 13B (Under DSJ #5)
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