Scientific Inquiry Question Preview (ID: 48076)
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How many things can you change in an experiment?
a) 1
b) 2
c) 3
d) 4
What is the variable you change in an experiment?
a) dependent variable
b) constant variable
c) control group
d) independent variable
What is an observation that describes how many/how large? It involves numbers.
a) qualitative
b) quantiative
c) inference
d) pokemon
How do you find an average?
a) Add all the numbers and divide by the number of numbers.
b) Multiply all the numbers and divide by the number of numbers.
c) Add all the numbers and multiply by the number of numbers.
d) Add all the numbers and subtract from the number of numbers.
What is the average of the following? 10, 12, 15, 20
a) 25
b) 3
c) 100
d) 14
a graph used to show change over time. Has 2 sets of numbers.
a) pie chart
b) pictochart
c) line graph
d) bar graph
The variable that changes because of the independent variable. The data that you measure.
a) independent variable
b) dependent variable
c) constant variable
d) control group
The most normal group or scenario
a) independent variable
b) dependent variable
c) constant variable
d) control group
graph used to compare groups. Has words and numbers.
a) line graph
b) bar graph
c) pie chart
d) pictograph
variables that stay the same throughout the experiment.
a) independent variables
b) dependent varibales
c) constant variables
d) control gropus
an educated guess
a) qualitative observation
b) quantitative observation
c) control group
d) hypothesis
data that differs from all the other data collected in an experiment
a) average
b) outlier
c) weirdos
d) constant variables
Students roll cars down ramps covered w/ different types of paper. They use sand paper, wax paper, and copy paper. They also use the ramp with no paper and measure the time it takes the cars to roll down each ramp. What is the independent variable?
a) cars
b) types of paper
c) time
d) height of ramp
Students roll cars down ramps covered w/ different types of paper. They use sand paper, wax paper, and copy paper. They also use the ramp with no paper and measure the time it takes the cars to roll down each ramp. What is the dependent variable?
a) different
b) types of paper
c) time
d) height of ramp
Students roll cars down ramps covered w/ different types of paper. They use sand paper, wax paper, and copy paper. They also use the ramp with no paper and measure the time it takes the cars to roll down each ramp. What is a constant variable?
a) height of ramp
b) time
c) wax paper
d) sand paper
Students roll cars down ramps covered w/ different types of paper. They use sand paper, wax paper, and copy paper. They also use the ramp with no paper and measure the time it takes the cars to roll down each ramp. What is the control group?
a) wax paper
b) sand paper
c) ramp with no paper
d) the fastest car
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