Line Plots
Key Concepts
- Prepare a line plot to organize the data
Measure
We can measure the length of an object.
Example:
Measure the length of the object.
Solution:
Place the object on a ruler and measure the actual length.
So, the length of the pencil is 2 inches.
Data
Measure all the lengths of the object and use a table to record that data.
Example:
Measure all the lengths of the object and use a table to record that data.
Solution:
The lengths of the objects are measured, and the table shows the different lengths of the objects.
We can show the data in a line plot which is shown in the table. Place a dot over the number that shows each length.
Example:
Measure the length of the object.
Solution:
Place the object on a ruler and measure the actual length.
So, the length of the key is 4 inches.
Example:
Measure the length of the object.
Solution:
Place the object on a ruler and measure the actual length.
So, the length of the pencil is 9 inches.
Example:
Measure the length of the object.
Solution:
Place the object on a ruler and measure the actual length.
So, the length of the object is 5 inches.
Exercise
- Measure the length.
- Measure all the lengths of the object and use a table to record that data
- Add the data in a line plot.
- Measure the length.
- Measure all the lengths of the object and use a table to record that data.
- Measure the length.
- Add the data in a line plot
- Measure all the lengths of the object and use a table to record that data.
- Measure the length.
- Measure all the lengths of the object and use a table to record that data.
What we have learned
- Measure the object
- Use the table to measure the data
- Plot a dot to represent the data in a line plot
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