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13 Cards in this Set

  • Front
  • Back
Measurement
a way to describe the world in numbers
Estimation
can help you make a rough measursurement by guessing
SI
The international system of units
Kilogram
The Si amount of matter in an object
meter
the SI measure of lenght
mass
measures the amount of matter in an oject
Kelvin
SI temperature scale
rate
a ratio of two measurements with different units
table
displays info in rows and columns so that it is easier to read and understand
graph
is used to collect, organize and summarize data
line graph
is used to show the relationship between two types of information expressed as a line
bar graph
uses bars to show the relationship between variables
circle graph
uses a pie like graph to show the relationship between variables