Lesson Plan
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The Bell Curve

For Teachers 9th - 12th
High schoolers explore the concept of the bell curve. In this bell curve instructional activity, students discuss the controversy associated with the bell curve. High schoolers use an applet to explore a normal distribution. Students...
Lesson Plan
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Describing Range and Measures of Central Tendency in Shoe Sizes

For Teachers 5th - 8th
Students describe the range and various measures of central tendency using shoe sizes from a video. In this range and measures of central tendency lesson, students use the same data set to identify the concepts of range, mode, median,...
Worksheet
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Math Vocabulary Wheel

For Students 3rd - 5th
In this math vocabulary worksheet, students define math words on a vocabulary wheel. Students define the words coordinate, median, factor, and volume.
Interactive
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SAT Grid Practice Test 07

For Students 10th - 12th
In this practice test worksheet, students solve percent problems, find the probability of given events, determine the median, and find the unit price. This one page worksheet contains ten multi-step problems.
Worksheet
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Finding Range

For Students 3rd - 5th
In this range worksheet, students enter mean, median and mode for sets of number, then enter the range. 
Lesson Plan
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Finding Averages

For Teachers 5th
Fifth graders explore the world of statistics by finding averages.  In this math formula lesson, 5th graders define the terms mean, median and mode while discussing the differences.  Students practice finding the different...
Worksheet
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Standard Deviation

For Students 9th - 10th
In this algebra worksheet, students identify the mean, median and mode. They use the standard deviation to solve problems. There are 10 questions with an answer key.
Lesson Plan
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Hospital Locator

For Teachers 7th - 9th
Students apply properties of triangles to the real world. In this geometry lesson, students identify the median and angle bisectors of triangles. They plan the appropriate are to place a new medical center based on their knowledge of...
Lesson Plan
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Lines In Geometry

For Teachers 8th - 10th
Students define important vocabulary words using a dictionary. In this geometry lesson plan, students identify and use properties of triangles to solve problems. They identify the median. altitude and angles as well as properties of...
Lesson Plan
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Soccer Problem

For Teachers 9th - 12th
Learners solve problems with triangles. In this geometry lesson plan, students use the properties of triangles to solve problems. They identify the median, altitude and side vs angle relationship.
Lesson Plan
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Angle Bisectors

For Teachers 9th - 12th
Students identify different angles. For this geometry lesson, students identify different properties of triangles. They find the altitude, median and angle bisector.
Lesson Plan
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Isosceles Triangle Investigation

For Teachers 9th - 12th
Students solve problems with isosceles triangles. In this geometry lesson plan, students identify and use the properties of triangles to solve their problems. They find the median, altitude, and angles to the triangles.
Lesson Plan
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How Far is Far?

For Teachers 9th - 10th
Students calculate the standard deviation of data. In this statistics activity, students collect data, plot it and analyze it. They identify the mean, median and range of their data.
Lesson Plan
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Prairie Dogs: Finding the Balance

For Teachers 4th - 5th
Students study about prairie dogs and determine the mean, median, and mode of a prairie dog tow's population.
Lesson Plan
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Using Averages to Create Graphs Through Excel

For Teachers 6th
Sixth graders create and use a spreadsheet to make graphs which will be used to analyze Progress Report and Final Report Card grades. They practice finding the mean, median, mode, and range of a data set. Students also incorporate column...
Lesson Plan
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Plotting with Pennies

For Teachers 5th
Fifth graders use pennies to gather data, organize and order data, graph the data on a stem-and-leaf plot, and evaluate the range, median, and mode of the data.
Lesson Plan
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Finding The Center Mass of a Triangle

For Teachers 9th - 10th
Students calculate the center mass of a triangle. In this geometry lesson, students use the median to find the center mass. They discuss the different characteristics of triangles and their center of mass.
Lesson Plan
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Opening the Case

For Teachers 4th - 6th
Students participate in a class survey and then design an experiment and use graphs and statistics to assist them in solving a problem. They organize the results of the survey in a stem-and-leaf plot and find the range, median, mean, and...
Lesson Plan
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Fly Away With Averages

For Teachers 3rd - 5th
Students discover the process of finding the mean, median, and mode. Through guided practice and problem solving activities, they use a computer program to input data and create a graph. Graph data is used to calculate the mean,...
Lesson Plan
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And Now, the Weather...

For Teachers 7th - 8th
Students collect and analyze data.  In this middle school mathematics/science lesson, students collect temperature reading over a 24 hour period.  Students analyze the data for mean, median, maximum and minimum.
Lesson Plan
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Skittles® in the Middle

For Teachers 4th
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,...
Lesson Plan
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Record 'The' Results

For Teachers 3rd
Third graders predict how many times they'll see the word "the" in a newspaper page and highlight all the "the"s they find. After reviewing definitions of range, median, mode, mean they create a Stem and Leaf Plot and a Back-to-Back Stem...
Lesson Plan
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Statistically Lyrical

For Teachers 9th - 12th
Students examine and discuss the writing of ratios as fractions and where they can be found in the real world. They complete worksheets and a questionnaire, and calculate the mean, median, and mode scores for the class.
Lesson Plan
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Data Analysis, Probability, and Discrete Math: Lesson 5

For Teachers 8th
Eighth graders are read the material that is printed in boldface type inside the boxes. Information in regular type inside the boxes and all information outside the boxes should not be read to them. They then find the mean, median,...

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