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Looking at Data
Third graders use two days to create, collect, display and analyze data. Classroom activities and practice build greater understanding to a variety of forms used to display data.
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Central Tendencies and Normal Distribution Curve
Fourth graders are given data (class test scores) to determine central tendencies, and find information needed to construct a normal distribution curve. They become proficient in calculating mode, median and average.
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Home on the Range
Third graders see how to find the range of a set of numbers by analyzing data. After a lecture/demo, student pairs practice finding mode and range by solving problems put up on the board by the teacher.
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Skittles® in the Middle
Fourth graders work in small groups, using bags of Skittles?? to determine the mean of one color of Skittles?? found in each bag, in each group, and in the entire class. This is a good lesson to help motivate students to explore mode,...
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High School Mathematics Problems from Alaska: Investigation of Herring Statistics
Students read complex charts, find measures of central tendency, calculate large numbers, create histograms and box plots. They answer questions using the "Fisherman's Copy" of statistics.
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Discovering Demographics
Learners analyze demographic data including a statistical overview of India. Students synthesize their findings and create an informational poster about India.
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Earth Day Trash Survey Unit
Students analyze the data from questionnaires to prepare a report. They distribute the report via e-mail or through a report published on a Web page to those who participated.
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High Exposure
Students interpret data they receive from the media, discuss possible misinterpretation of data from the media and correctly respond to the misconception quiz question.
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Confusing Colors!
Fourth graders collect data, graph their data, and then make predictions based upon their findings. They's interest is maintained by the interesting way the data is collected. The data collection experiment is from the psychology work of...