Data and Graphing
Unit Review Sheet
These facts and definitions should be mastered throughout this unit. This page can be used for periodic review and study as you are finishing the unit and in the future.
Facts and Definitions
Lesson 1: Data Is Everywhere!
- Data: a collection of facts, including numbers, words, measurements, and observations
- Observation: the act of watching something
- Graph: a picture that shows numbers or amounts in two or more groups
Lesson 2: Pictographs
- Pictograph: a graph that uses pictures to show amounts
- Survey: to collect data by asking people questions about their opinions and behaviors
Lesson 3: Bar Graphs
- Bar graph: a graph that uses rectangular bars to show amounts
Lesson 4: Line Plots
- Line plot: a graph that shows frequency of data along a number line
Lesson 5: More Graphing Practice
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Lesson 6: Some Problem Solving
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Final Project: My Book of Graphs
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