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## Graphs, Charts and Diagrams

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### 1.1c Interpret and construct charts and geographic databases. ... http://deming.eng.clemson.edu/pub/tutorials/qctools/flowm.htm#Example. Know. IV. Pictographs ... – PowerPoint PPT presentation

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Title: Graphs, Charts and Diagrams

1
Graphs, Charts and Diagrams
• PGeo pp. 14-17
• 1.1c Interpret and construct charts and
geographic databases.

2
I. What is a graph?
• A. Summarizes/presents information visually
• 1. Title describes the subject
• 2. Labels
• a. vertical axis tells what is being
measured
• b. horizontal axis tells units of
measurement

3
II. Bar, Line and Circle Graph
• Bar Graph
• Uses bars or wide lines to compare data such as
quantities

http//www.ncsu.edu/labwrite/res/gh/gh-bargraph.ht
ml
4
• B. Line Graphs
• 1. shows changes over a period of time, amounts
are plotted and then connected by a line

Using Data and Statistics The Math League
5
• C. Circle Graphs
• 1. shows the whole divided into parts, pie graph

Using Data and Statistics The Math League
6
III. Charts
• Presents related facts and numbers in an
organized way
• Arranged in rows and columns
• Flow Charts shows order of how things happen or
are related

7
Chart examples
• http//www.infopeople.org/search/chart.html

http//deming.eng.clemson.edu/pub/tutorials/qctool
s/flowm.htmExample
8
IV. Pictographs
• A. Uses pictures or symbols to show comparisons,
like a bar graph

9
V. Climographs
• Climate graphs, line and bar graph to show
overall climate
• Shows several kinds of information
• 1. rainfall
• 2. temperature
• 3. month of the year

10
VI. Diagrams
• Shows steps in a process
• Parts of an object
• Explains how something works

11
Assignment
• On the next clean page in your spiral, using
newspapers or magazines
• Find and cut out examples of a bar graph, line
graph, circle graph, chart and diagram.
• Glue or tape them into your spiral, one example
per page.
• At the top of the page, label the type of
example. At the bottom of the page, write a short
explanation of why it is that type of
chart/graph and what information is being
presented.