Curated OER
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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Not Just an Average Class
Fourth graders work together to find the median, mode, and mean of their first and last names using a numerical code in this fun, interactive lesson. After a lecture/demo, 4th graders utilize a worksheet imbedded in this plan to gain...
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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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Smallest to Tallest - Where is the Middle?
Third graders measure each other's height and find the mean, median, and mode for the height of students in their class. They line up tallest to shortest and discuss the most appropriate measure of central tendency for the class.
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Mind Your Business
Students explore how to identify the range, median, and mode in a list of numbers by using concrete materials.
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Probability: the Study of Chance
Students experiment to determine if a game is fair, collect data, interpret data, display data, and state and apply the rule for probability. Students use a simple game for this experiment.
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The One in the Middle
Students review and reinforce the concepts of mean, median, and mode based on the number of siblings the students have. They use Post-it notes to organize and re-organize the data.
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Slopes, Hopes, & Speed
Students investigate the sport of skiing through Internet research in this multi-task lesson. They compare and generalize the results of five individuals by using mean, median, and mode.
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Introduction to Descriptive Statistics
Learners follow examples to study basic concepts of statistics. They work independently through the activities.
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Outer Space and Cyber Space
Fourth graders learn about the Solar System while they use mean, median and mode to explore the characteristics of the planets. Students web publish expository writing.
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Stem-and-Leaf Plots
Learners are introduced to stem-and-leaf plots and calculating the mean, median, and mode from the plots.