topic: data analysis and graphing eq: how can properties of matter be measured, graphed, and...
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Topic: Data analysis and Graphing
Topic: Data analysis and Graphing
EQ: How can properties of matter
be measured, graphed, and
analyzed?
EQ: How can properties of matter
be measured, graphed, and
analyzed?
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Bar or Line?Bar or Line? Data analysis can show trends and patterns in
Science.
One of the first things one needs to do when graphing is decide whether to make a bar graph or a line graph.
Data analysis can show trends and patterns in Science.
One of the first things one needs to do when graphing is decide whether to make a bar graph or a line graph.
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Bar Graphs are used for comparing
Bar Graphs are used for comparing
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Line Graphs
Shows the relationship between 2 variables
It shows trends
Line Graphs
Shows the relationship between 2 variables
It shows trendsD
epen
den
t V
aria
ble
Independent Variable
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Line graphs are used for showing trends
Line graphs are used for showing trends
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Line graphs are used for showing trends
Line graphs are used for showing trends
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Line graphs also show relationships
Line graphs also show relationships
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How to remember how to set up graphs!
How to remember how to set up graphs!
TAILS DRY MIX
TAILS DRY MIX
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TAILSTAILS
T is for Title T is for Title
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60
65
70
75
Percent
1st 2nd 3rd 4th
Quarter
Average Scores in Biology
First Period
Second Period
Third Period60
65
70
75
Percent
1st 2nd 3rd 4th
Quarter
Average Scores in Biology
First Period
Second Period
Third Period
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TAILSTAILS
A is for Axis A is for Axis
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60
65
70
75
Percent
1st 2nd 3rd 4th
Quarter
Average Scores in Biology
First Period
Second Period
Third Period60
65
70
75
Percent
1st 2nd 3rd 4th
Quarter
Average Scores in Biology
First Period
Second Period
Third Period
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Identify the Axes
Y- Axis
X- Axis
Dependent Variable(what is
observed and measured)
Independent Variable
(what is changed by the scientist)
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TAILSTAILS
I is for Interval I is for Interval
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60
65
70
75
Percent
1st 2nd 3rd 4th
Quarter
Average Scores in Biology
First Period
Second Period
Third Period60
65
70
75
Percent
1st 2nd 3rd 4th
Quarter
Average Scores in Biology
First Period
Second Period
Third Period
![Page 16: Topic: Data analysis and Graphing EQ: How can properties of matter be measured, graphed, and analyzed?](https://reader035.vdocuments.site/reader035/viewer/2022062314/56649e9d5503460f94b9ec18/html5/thumbnails/16.jpg)
TAILSTAILS
L is for Label Don’t forget to add units!
L is for Label Don’t forget to add units!
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60
65
70
75
Percent
1st 2nd 3rd 4th
Quarter
Average Scores in Biology
First Period
Second Period
Third Period60
65
70
75
Percent
1st 2nd 3rd 4th
Quarter
Average Scores in Biology
First Period
Second Period
Third Period
![Page 18: Topic: Data analysis and Graphing EQ: How can properties of matter be measured, graphed, and analyzed?](https://reader035.vdocuments.site/reader035/viewer/2022062314/56649e9d5503460f94b9ec18/html5/thumbnails/18.jpg)
TAILSTAILS
S is for Scale S is for Scale
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60
65
70
75
Percent
1st 2nd 3rd 4th
Quarter
Average Scores in Biology
First Period
Second Period
Third Period60
65
70
75
Percent
1st 2nd 3rd 4th
Quarter
Average Scores in Biology
First Period
Second Period
Third Period
![Page 20: Topic: Data analysis and Graphing EQ: How can properties of matter be measured, graphed, and analyzed?](https://reader035.vdocuments.site/reader035/viewer/2022062314/56649e9d5503460f94b9ec18/html5/thumbnails/20.jpg)
Scale Decide on an appropriate scale for each axis.
The scale refers to the min and max numbers used on each axis. They may or may not begin at zero.
The min and max numbers used for the scale should be a little lower than the lowest value and a little higher than the highest value.
This allows you to have a smaller range which emphasizes the comparisons/trends in the data.
Decide on an appropriate scale for each axis.
The scale refers to the min and max numbers used on each axis. They may or may not begin at zero.
The min and max numbers used for the scale should be a little lower than the lowest value and a little higher than the highest value.
This allows you to have a smaller range which emphasizes the comparisons/trends in the data.
![Page 21: Topic: Data analysis and Graphing EQ: How can properties of matter be measured, graphed, and analyzed?](https://reader035.vdocuments.site/reader035/viewer/2022062314/56649e9d5503460f94b9ec18/html5/thumbnails/21.jpg)
Another handy acronym to help you remember everything you need to create your graphs…..
T.A.I.L.S.
TitleAxis
Interval Labels
Scale
Another handy acronym to help you remember everything you need to create your graphs…..
T.A.I.L.S.
TitleAxis
Interval Labels
Scale
TAILS
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Remember that A was for Axis???
Remember that A was for Axis???
• When figuring out what goes on which axis remember:
• DRY• MIX
• When figuring out what goes on which axis remember:
• DRY• MIX
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DRYDRY
DRY means that the: Dependent or Responding variable belongs on the Y-axis
DRY means that the: Dependent or Responding variable belongs on the Y-axis
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60
65
70
75
Percent
1st 2nd 3rd 4th
Quarter
Average Scores in Biology
First Period
Second Period
Third Period60
65
70
75
Percent
1st 2nd 3rd 4th
Quarter
Average Scores in Biology
First Period
Second Period
Third Period
![Page 25: Topic: Data analysis and Graphing EQ: How can properties of matter be measured, graphed, and analyzed?](https://reader035.vdocuments.site/reader035/viewer/2022062314/56649e9d5503460f94b9ec18/html5/thumbnails/25.jpg)
MIXMIX
MIX means that the: Manipulated or Independent variable belongs on the X-axis
MIX means that the: Manipulated or Independent variable belongs on the X-axis
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60
65
70
75
Percent
1st 2nd 3rd 4th
Quarter
Average Scores in Biology
First Period
Second Period
Third Period60
65
70
75
Percent
1st 2nd 3rd 4th
Quarter
Average Scores in Biology
First Period
Second Period
Third Period
![Page 27: Topic: Data analysis and Graphing EQ: How can properties of matter be measured, graphed, and analyzed?](https://reader035.vdocuments.site/reader035/viewer/2022062314/56649e9d5503460f94b9ec18/html5/thumbnails/27.jpg)
One way to remember which data goes on which axis is the acronym DRY MIX.
D.R.Y. M.I.X.
D- Dependent M- Manipulated R- Responding I- Independent Y- Y-axis X- X-axis
One way to remember which data goes on which axis is the acronym DRY MIX.
D.R.Y. M.I.X.
D- Dependent M- Manipulated R- Responding I- Independent Y- Y-axis X- X-axis
DRY MIX
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Trouble remembering variable names?
Trouble remembering variable names?
Use the Nike slogan: Just DO IT!
Dependent = Outcome Independent = Test
Use the Nike slogan: Just DO IT!
Dependent = Outcome Independent = Test