slide 1 laboratory equipment. slide 2 beaker holds and measures liquids
TRANSCRIPT
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Slide 1
Laboratory EquipmentLaboratory Equipment
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Slide 2
BeakerBeaker
Holds and measures liquids.
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Slide 3
Bunsen Burner/Hot PlateBunsen Burner/Hot Plate
Source of heat
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Slide 4
CoverslipCoverslip
Covers materials on a slide.
Coverslip
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Slide 5
Dissecting PinsDissecting Pins
Hold specimens on dissecting tray
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Slide 6
Dissecting ScissorsDissecting Scissors
Cut the specimen to be studied
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Slide 7
Dissecting TrayDissecting Tray
Holds a specimen for dissection
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Slide 8
Medicine DropperMedicine Dropper
Measures out drops of a liquid
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Slide 9
ForcepsForceps
Grasps small objects
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Slide 10
FunnelFunnel
Transfers liquid from one place to another; filters liquid using filter paper.
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Slide 11
Graduated CylinderGraduated Cylinder
Measures Liquid
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Slide 12
Hand LensHand Lens
Magnifies small objects Objects can be seen more easily.
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Slide 13
MicroscopeMicroscope
Makes an enlarged image of a very small object. Magnifies small objects so they can be seen more
easily.
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Slide 14
Glass SlideGlass Slide
Provides a mounting surface for examination by microscope.
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Slide 15
Petri DishPetri Dish
Shallow dish used for bacteria cultures.
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Slide 16
PipettePipette Draws fluid by suction.
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Slide 17
ProbeProbe
Pointed object used to examine specimens.
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Slide 18
Metric RulerMetric Ruler
Measures Length.
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Slide 19
Safety GogglesSafety Goggles
Protects eyes when using heat and chemicals.
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Slide 20
ScalpelScalpel
Small, sharp knife used to dissect specimens.
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Slide 21
Test TubeTest Tube
Holds Liquids.
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Slide 22
Test Tube RackTest Tube Rack
Holds Test Tubes.
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Slide 23
ThermometerThermometer
Measures temperature.
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Slide 24
Triple-beam BalanceTriple-beam Balance
Measures mass.
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Slide 25
What laboratory tools are useful What laboratory tools are useful when looking at the internal organs when looking at the internal organs
of an earthworm?of an earthworm?
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Slide 26
What laboratory tools can be What laboratory tools can be used to magnify small used to magnify small
objects so they can bee objects so they can bee seen more easily?seen more easily?
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Slide 27
What tool or tools would you use to What tool or tools would you use to make each of the following make each of the following
measurements?measurements?
Amount of mild in a small glass Length of a sheet of paper Temperature of a swimming pool Mass of a baseball
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Slide 28
How do laboratory tools improve How do laboratory tools improve the observations made by the observations made by
scientists?scientists?