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Properties of matter
Engineering
the scientific method
measurement
100
Mass
What is the amount of particles in a object
100
technology
What is the use of science for practical purposes
100
control
What is the untested variable used for comparison
100
gram
What is the standard unit of measurement of mass
200
weight
What is the amount of gravitational force on a object
200
trade off
What is the act of giving up a advantage to keep another
200
independent variable
What is the variable that is tested or changed
200
liter
What is the standard unit of measurement for volume
300
matter
What is the thing that has the properties mass and volume
300
prototype
What is the test model of a product
300
dependent variable
What is the data of a expirement
300
meter
What is the standard unit of length
400
volume
What is the size of the object
400
to organize and design
What is using technology do
400
hypothesis
What is the step where you infer what will happen
400
they made it by measuring the distance from the north pole to the equator
how was the meter made
500
the formula for density
What is mass/volume
500
complex technology
What is technology like computers and lights all have in common
500
observation
What is the use of more than one of the five senses to gather info
500
1 meter
What is the outside of a hodometer length