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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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