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Ch. 2: Organizing Data

Ch. 2: Organizing Data. Vocabulary: data table, bar graph, x-axis, y-axis, line graph, circle graph, diagram. Gathering and Recording Data. Now that you have gathered some data in an experiment, you need to do something with it.

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Ch. 2: Organizing Data

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  1. Ch. 2: Organizing Data Vocabulary: data table, bar graph, x-axis, y-axis, line graph, circle graph, diagram

  2. Gathering and Recording Data • Now that you have gathered some data in an experiment, you need to do something with it. • These slides will show you some options that you have for organizing your data.

  3. Data Tables • Data tables are charts that show information in rows and columns. Plants Grown in My Garden

  4. Bar Graphs • Bar graphs show data as bars of different lengths. • Some people say that reading a bar graph is easier than seeing the information on a table. • Bar Graphs have a bunch of different parts: the x-axis, the y-axis, the scale, and the labels.

  5. Bar Graphs

  6. Line Graphs • Line Graphs have all the same parts that bar graphs have, except that it shows how data changes over time.

  7. Circle Graphs • A Circle Graphs tells how much space out of 100% a certain piece of data takes up. Amount of Oxygen in the Atmosphere

  8. Diagrams • Diagrams are drawings that show the parts of something. • Usually there will be a caption and labels to explain what the picture is.

  9. Questions about Chapter 2 • What kind of display do you use to show changes over time? • How many cabbages were grown on the bar graph? • What is a circle graph used for? • What are captions? • Why do all displays need labels?

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