[ Data Geek ]
simple counting. For example, in a lesson on genetics, you might
find out how many of your classmates have certain genetic traits,
such as blue eyes or the ability to curl one’s tongue.
Social Studies
Social studies textbooks are a rich source of data, as well.
Common data you run into in social studies or history class
include the following:
• Population by city, state, or region; by gender; by ethnic
group; by income level; or by education level (sorted into
categories)
• Votes for presidential candidates (sorted into categories)
• Sizes of states or countries (measured in square miles or
square kilometers)
Online Sources
Many times, when you need to visualize data, you’ll be doing
it for a class project. Want to find data on how many farmers
Know what you are counting! This will help you get ideas for
how to visualize your message later.
Rule of Thumb
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