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Coach Lesson 2
Choosing Tools & Procedures
August 24, 2011
GLE 0707.Inq.2 Use appropriate tools & techniques to gather, organize, analyze, & interpret data
SPI 0707.Inq.2 Select tools & procedures needed to conduct a moderately complex experiment.
MicroscopesOrganisms – living things
Microorganism – small living thing
Compound Light Microscope – use a pair of images much larger than the object being studied
Electron Microscope – uses electrons instead of light to view small objects.
Parts of a Microscope
Name
Parts of Microscope
Number 1 – 10
Label the microscope 1 – 10 using page 19 in coach.
Turn into box…….
RulerMeasures length or distance
Thermometer
Measures temperatures
Graduated Cylinder & Beakers
Measures volume
Pan BalanceMeasures mass
Spring scale
Measures weight
StopwatchMeasures
time
Microscopes & Hand Lenses
Magnify small objects
Telescopes & Binoculars
Magnify small objects & objects
far away
Calculators & Computers
Organize data & make graphs
Density = Mass/Volume