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scientific method
measurement
graphs
vocabulary
conversions
100
gathering information
What is the first step in the scientific method?
100
powers of ten
What is the SI system?
100
line graph
What graph is most useful in showing the relationship between independent and dependent varibles?
100
branch of science studies matter, energy and the ability to change matter?
What is Physical science?
100
D=M/V
What is the formula for density?
200
Draw conclusions
What is the last step of the scientific method process?
200
scale
What is used to measure mass?
200
independent
What is plotted on the x-axis?
200
the variable that does NOT CHANGE during the experiment?
What is a constant?
200
convert 615 mg to grams
What is .615 grams?
300
If Then statement
What is a hypothesis?
300
meter
What unit is used to measure length?
300
dependent
What is plotted on the Y axis?
300
a description of how close measurements are to each other.
What is precision?
300
convert 1,500 ml to liters
What is 1.5 L?
400
record data
What is collected while doing the experiment?
400
Centi
What prefix is used to express one-hundredth?
400
show a trend
Why are points on a line graph connected?
400
a variable that CHANGES as another variable changes.
What is a dependent variable?
400
convert 2 km to cm.
What is 200,000?
500
scientific law
What is a rule that describes a pattern in nature?
500
the distance between two cities
What is kilometers?
500
percentage data
What does a pie graph show?
500
the amount of change of one measurement in a given amount of time.
What is rate?
500
(experimental-actual)/actual x 100
What is percentage of error formula?