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Graphing Activity

graphing activity


  • Pencils (1 per student)

  • Grid sheets, page 131 (2 photocopies per student)

  • grid sheet overhead transparencies (for the teacher)

  • Circle graph sheets, page 132 (1 per student)

  • Crayons or markers (1 box per student)

  • Scissors (1 per student)

  • 12" x 18" construction paper (1 sheet per student)

  • Glue sticks (1 per student)

  • The completed project prepared by the teacher before the lesson


The purpose of this project is to teach students how to use the same data to make three different graphs: the bar graph, the line graph, and the circle graph.

The teacher begins the lesson by explaining the difference between data and graphs. Data is information, usually in number form. Graphs are a way of displaying that information so that it’s easier to understand.

Use an already completed project to show student that the bar graph is ideal for easily comparing differences in number or size. The line graph is ideal for indicating change over time. The pie graph is ideal for comparing parts of the data to the data as a whole (e.g., one can readily see that approximately one-fourth of all students voted Halloween as their favorite holiday).

When displaying the completed project to students, make sure they understand that all three graphs are displaying the same data. The teacher should also write the data at the front of the room in chart form.

graphing activity 2

Although it’s usually best to use student-collected data for such lessons, for this project the above fake data is recommended. For one, the total number of votes equals 30, which is necessary if students are to use the blank circle graph provided (page 132). Also, since holiday data can be arranged in chronological order, it is suited for line graphs, which usually emphasize change over time. However, feel free to replace some holidays with ones more appropriate to the religions and cultures of your students.

Get the entire lesson!
activity book