microscope parts power point
TRANSCRIPT
Resources (with answer keys) for the Microscope Parts PowerPoint can be found at my TPT store and can be purchased separately…..
Please enjoy this FREE Microscope Parts PowerPoint.
PowerPoint Worksheet
Crossword
ReviewWorksheet
Quiz
Task Cards
….or purchased all together as a LESSON BUNDLE, at 25% OFF.
Please enjoy this FREE Microscope Parts PowerPoint.
1) 3 page PowerPoint Worksheet2) 2 page Review Worksheet3) 1 Crossword4) 40 Task Cards5) 1 Quiz
Please enjoy this FREE Microscope Parts PowerPoint.
2) The History of Microscope Development.
3) A Comparison of 4 Microscope types in a Chart as well as examples of the images produced. (Compound light microscope, dissecting microscope, SEM and TEM.)
4) How to Calculate Magnification.
5) How to Make a Wet Mount (includes video).
1) The Function of Microscopes.
If you would like to purchase the more ADVANCED MICROSCOPE POWERPOINT LESSON,
it includes 31 more slides on these additional topics:
Please enjoy this FREE Microscope Parts PowerPoint.
The Advanced PowerPoint also comes with resources that can be purchased separately or as a LESSON BUNDLE for 25% OFF.
If you would like to purchase the more ADVANCED MICROSCOPE POWERPOINT LESSON,
it includes 31 more slides on these additional topics:
PowerPoint Worksheet
Test
Flash Cards
ReviewWorksheet
Crossword
MICROSCOPE PARTS
Do you know some of these parts?Label as many parts as you can using the terms provided.
ocular lens / eyepiece
objective lenses
body tubebase
coarse adjustment knob
fine adjustment knobstage
stage clips
diaphragmarm
revolving nosepiece
light source / illuminator
condenser
A
GF
E D
C
B
KHJI
ML
PARTS OF THE COMPOUND LIGHT MICROSCOPE
A
GF
E D
C
B
K
HJI
ML
ocular lens/eyepiece
objective lenses
body tube
base
coarse adjustment knobfine adjustment knob
stage
stage clips
diaphragm
arm
revolving/rotating nosepiece
light source/illuminator
condenser
PARTS OF THE COMPOUND LIGHT MICROSCOPE
AOcular Lens / Eyepiece
• Contains a lens to _______ the image of the specimen.
• The usual magnification is ___ X.
magnify
10
PARTS OF THE COMPOUND LIGHT MICROSCOPE
Ocular Lens / Eyepiece
• Contains a lens to _______ the image of the specimen.
• The usual magnification is ___ X.
• Some microscopes have ___ ocular lenses.
magnify
10
two
A
PARTS OF THE COMPOUND LIGHT MICROSCOPE
to correctly _____ the light from the specimen into the viewer’s eye.
Body Tube
• It ________ the eyepiece to the objective lenses.
connects
B
• It ensures the correct ________ of the microscope components
alignment
direct
PARTS OF THE COMPOUND LIGHT MICROSCOPE
(the other should be under the ____).
• One ____ should be around the arm when _______ the microscope
Arm
• It ________ the body tube to the base. connects
hand
C
carryingbase
PARTS OF THE COMPOUND LIGHT MICROSCOPE
• One ____ should be around the arm when _______ the microscope
• It ________ the body tube to the base. connects
hand
C
carrying
Arm
(the other should be under the ____).base
PARTS OF THE COMPOUND LIGHT MICROSCOPE
(the other hand should be holding the arm).
• It contains the _________ and __________.
• It ________ the weight of the microscope.
• One hand should be _____ the base while _______ the microscope
Base
supports
electronics
carrying
light source
Dunder
PARTS OF THE COMPOUND LIGHT MICROSCOPE
• It contains the _________ and __________.
• It ________ the weight of the microscope.
Base
supports
electronics light source
D (the other hand should be holding the arm).
• One hand should be _____ the base while _______ the microscopecarrying
under
PARTS OF THE COMPOUND LIGHT MICROSCOPE
and through the ____ in the stage onto the ________ on the slide.
Light Source / Illuminator
• It sends light _______ through the _____________ hole
specimencondenser lens
upwardsE
PARTS OF THE COMPOUND LIGHT MICROSCOPE
and through the ____ in the stage onto the ________ on the slide.
Light Source / Illuminator
• It sends light _______ through the _____________
• Older microscopes used to use ______ to ______ the ambient light upwards.
holespecimen
condenser lens
mirrors
upwardsE
mirror
reflect
PARTS OF THE COMPOUND LIGHT MICROSCOPE
Revolving/Rotating Nose Piece
• The _____________ are attached to it.
• _______ the nose piece allows you to _____ between the different lenses.
objective lenses
F
Rotatingswitch
PARTS OF THE COMPOUND LIGHT MICROSCOPE
Objective Lenses
• These lenses further _______ the image of the specimen.
G
magnify
Low (scanning)
Medium
High
• The magnifications are usually ___ , ____ and ____ .
4 X 10 X40 X
4 X
10 X
40 X
• There are usually __ lenses3
PARTS OF THE COMPOUND LIGHT MICROSCOPE
Objective Lenses
• These lenses further _______ the image of the specimen.
G
magnify
• There are usually __ lenses3 but some have __ lenses.4
• The magnifications are usually ___ , ____ and ____ .
4 X 10 X40 X
PARTS OF THE COMPOUND LIGHT MICROSCOPE
but the field of view (visible area) becomes _______.
Objective Lenses
G
PARTS OF THE COMPOUND LIGHT MICROSCOPE
Low Medium High
• As the power increases, the magnification becomes _____ , larger
smaller
• The ____ knob you should use, and always under ___ power. Never use it in ____ power.
Coarse Adjustment Knob
lowfirst
H
high
PARTS OF THE COMPOUND LIGHT MICROSCOPE
• The ____ knob you should use, and always under ___ power. Never use it in ____ power.
to help put the specimen in _____.
HI
• Both knobs move the _____ up and downfocus
• The ______ knob you should use under ______ power
secondhigher
stage
Fine Adjustment Knob
lowfirst
high
exactfor _____ focusing.
PARTS OF THE COMPOUND LIGHT MICROSCOPE
• Some microscopes have the two knobs located ___________________.
HI
Fine Adjustment Knob
one on top of the other
PARTS OF THE COMPOUND LIGHT MICROSCOPE
• The smaller one on the bottom is always the ____ adjustment knob.fine
Stage
J• The stage is where you place the ____
which contains the ________. slide
specimen
• It contains a ____ that allows ____ to pass through the stage and onto the specimen.
hole light
PARTS OF THE COMPOUND LIGHT MICROSCOPE
Stage Clips
J• The stage is where you place the ____
which contains the ________. slide
specimen
K
• The stage clips ______ the slide on the stage.
secure
• It contains a ____ that allows ____ to pass through the stage and onto the specimen.
hole light
PARTS OF THE COMPOUND LIGHT MICROSCOPE
• The lens under the stage that ___________ from the illuminator through to the ____ in the stage.focuses light
Condenser Lens
L
hole
PARTS OF THE COMPOUND LIGHT MICROSCOPE
• The lens under the stage that ___________ from the illuminator through to the ____ in the stage.focuses light
Diaphragm
L
hole
• It contains a dial that rotates to _____ the _____________ that reaches the specimen.
adjustamount of light
M
PARTS OF THE COMPOUND LIGHT MICROSCOPE
The End!
Created by Anh-Thi Tang – Tangstar Science
Copyright © April 2013 Anh-Thi Tang (a.k.a. Tangstar Science)
All rights reserved by author.
This document is for personal classroom use only.
This entire document, or any parts within, may not be electronically distributed or posted to any website.