Rounding Decimals
SigFig
CER
Variables
Metric Conversions
100
4.523 rounded to the nearest hundredth?
What is 4.52?
100
How many sig; 302
3
100
What C stand for in CER?
Claim
100
What is the dependent variable?
Degrees in Fahrenheit
100
4 cm = ___mm
40
200
Round 56.789 to the nearest tenth
56.8
200
How many Significant Figures are in 58954
5
200
What does E stand for in CER?
Evidence
200
On a graph, which axis shows the dependent variable?
y-axis
200
Convert 8 kilometers to meters
8,000 m
300
Round 1.82 to the nearest whole number
2
300
How many sig; 29,100
3
300
What does R stand for in CER?
Reasoning
300
The variable that is being tested or changed
independent variable
300
42 L = ___mL
42,000
400
True or False:
3.41 rounded to the nearest whole number is 4
False
400
How many sig; 0.0001
1
400
What is always presented as a data chart or a graph when using CER?
Evidence
400
Will a person fall asleep faster if they listen to music?
What is the independent variable?
Music or no music
400
160 cm = _______ mm
1,600 mm
500
1252.1234 rounded to the nearest tenth
1252.1
500
How many sig; 3.000
4
500
What will always be presented in paragraph form when using CER?
Reasoning
500
A student is planning an experiment to find out how the height from which he drops a ball affects how high the ball bounces. The dependent variable is the _____.
Height that the ball bounces
500
1 meter = _______ cm
100