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Introduction to Measures of Central Tendency and Variability
Learners calculate the mean, median, mode, range, and interquartile range for a set of data. They create a box and whisker plot using paper, pencil and technology.
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Shedding Light on the Weather with Relative Humidity
Learners study weather using a graphing calculator in this lesson. They collect data for temperature and relative humidity for every hour over a day from the newspaper, then place the data in their handheld calculator and examine it for...
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Reaction Time
Third graders review important vocabulary to explain measures of central tendency and reaction time. In pairs, they measure reaction time of dropping and catching a ruler. Data is collected after repeated catches and information is...
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The Statistics of Shoes
Learners open a blank spreadsheet and format it for a class survey about the number of shoes owned by the men and women in the class. They enter the data before finding the mean, median, mode, quartiles, variance, and the standard...
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Walking on Air
Students collect and analyze data with a graph. In this statistics instructional activity, students use central tendencies to find the meaning of their data. They display the data on a Ti calculator.
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Investigation - How Tall is the Average Sixth Grader?
Young scholars will measure each other and record the data in inches. They will use a stem and leaf plot to display data and figure out the average height of the students in a class. The other statistical data will be collected like the...
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Estimation & Central Tendency
Eighth graders view pictures that show many objects, estimate amount that they think they saw, and take class data from estimation to find the mean, median, mode, and range for the class.
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Baseball Stats
Students explore data sheets and statistics in baseball. They use baseball data available on the Internet to develop an understanding of the different ways in which data can be analyzed.
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How's The Weather?
Students make a box and whiskers plot using the TI-73 graphing calculator. Each student would have their own calculator but they would work in small groups of two or three to help each other enter the data and make the plots.
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Height versus Shoe Size
Middle schoolers find a correlation between a person's height and his/her shoe size. They have access to entering data into lists on a graphing calculator and can complete scatter plots. Students read and interpret a scatter plot and use...
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Survey of Favorites
Upper grade and middle schoolers discuss their favorite TV programs, music, books, etc. Following a lesson on measures of central tendency, learners discuss random sampling. They conduct a survey and use charts and frequency tables to...
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Range and Measures of Central Tendency
Third graders take notes on a PowerPoint presentation featuring calculating and analyzing data. They practice skills highlighted in the presentation and create a table in Microsoft Excel showing data analysis.
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Math and the NFL - Statistical Representations
Seventh graders use the Internet to get current sports information for data analysis. They use their data to find the mean, median, mode and range. Students then place their data on a spreadsheet.
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Statistics Newscast in Math Class
Students study sports teams, gather data about the teams, and create a newscast about their data. In this sports analysis lesson, students research two teams and define their statistical data. Students compare the two teams, make...
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Capture/Recapture
Students use proportions to estimate the size of populations. They describe the data with using a graph or table of the estimate. Students use descriptive statistics to calculate mean, median, and mode. They also compare and contrast an...
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Technology - Data Collection
Students collect and analyze data from the United States Census Bureau. Using spreadsheet technology, students explore their results and make preductions about income groups. Students compute the mean, median and mode. They create...
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Math: Skyscraper Comparison
Students examine skyscrapers by conducting Internet research and by creating and interpreting graphs. After reading the book, "Skyscraper," they discuss reasons why the structures are built. Once they have researched the tallest...
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Observing the Evidence
Fifth graders explore how to do research from a large group. They explore how to choose a representative sample and collect data from it.
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Monitoring Math with a Statistical Spreadsheet
Learners use a spreadsheet to compute landmark statistics of a math
quiz. This lesson can be ongoing throughout the school year and it integrates mathematics curriculum and technology in a simple format for student use.
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Statistics with State Names
Students analyze the number of times each letter in the alphabet is used in the names of the states. In this statistics activity, students create a stem and leaf plot, box and whisker plot and a histogram to analyze their data.
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Paying for Crime
Students participate in activties examining ratios and proportions. They use graphs to interpret data showing the government's budget for prisons. They present what they have learned to the class.
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Math "Hoop-la"
Students study the meaning of and the differences between mean, median, and mode. They apply their knowledge of mean, median, and mode to a real-life scenario using a basketball and a hoop.
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Mean, Median, and Mode
Fifth graders compute the mean, median, and mode of sets of numbers.
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Math: How Many Red M&Ms?
Sixth graders calculate the mean, median, and mode of candy M&Ms and find the percentage of each color. Once they complete the assignment, they compare their results with those of the candy company's percentages. As an extension,...