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Designing Samples/Simple Random Samples
Students consider the advantages and disadvantages of various sampling techniques. They define a simple random sample and identify possible sources of bias in other types of samples. Answer Key included.
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What Does Average Look Like?
Fifth graders explore the concepts of range, median, mode, and mean through the use of graphs drawn from models. They use manipulatives to represent data they have collected within their groups, and compare the differences between mode,...
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Health Education: Tobacco
Third graders analyze the dangers of using tobacco products. In this personal health lesson plan, 3rd graders predict and summarize the dangers of experimenting with tobacco.
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Hypothesis Testing: Two Sample Tests
Students experiment and compare results of two populations. In this men and women populations lesson, students examine the difference in hand span for men and women. Students calculate a norm based on their results. Students complete...
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The Appearance of a Graph
Sixth graders understand that the appearance and increment used on the x and y axis in a graph change how it looks. In this graphing lesson, 6th graders work in pairs and interpret graphs using different axes. Students collect graphs...
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Time Management: Piece of Pie
Students examine their own lives and how well they manage their time outside of school. In this this time management lesson, students discover the amount of time they spend on other activities, and create a pie chart with that...
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Recognize, create and Record Simple Repeating Patterns
Young scholars analyze, create, and record repeating patterns. In this geometry lesson plan, students create shapes using patterns and keep track of the different shapes. They incorporate transformation and reflections into their patterns.
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The Yo-Yo Problem: Solving Linear Equations
Students compute the length of time it will take to save enough money to purchase a yo-yo. In this math instructional activity, students create a design with pennies and write the associated linear equation. In this linear equations...
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Patterns Here, There, and Everywhere!
Upper graders access the Microsoft Word program and create patterns by utilizing certain keys on the keyboard. They create picket fences, smiley faces, and hearts. It seems that this lesson has as much to do with keyboarding skills as it...
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Water Resources
Learners explore the differences between surface water and ground water. They collect data using maps and graphs and investigate a Texas river basin and a nearby aquifer. They complete a written report of their findings regarding the...
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Visual Representation of Reduced Fat
Students demonstrate their understanding of the Five-Number Summary and Box-Plots by analyzing different nutrition labels from regular and reduced fat items using graphing calculators.
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Stats on Reduced-Fat
Students demonstrate an understanding of the Five-Number Summary and Box-Plots after analyzing data from nutrition labels, forming a hypothesis and supporting it. They decide if there is a significant difference between reduced fat and...
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Richard's Dice
Young scholars problem solve logic problems. They complete a worksheet using dice as a manipulative. They decide on a problem solving strategy, solve the problem, and write up the solution.
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Rolling Records
Fourth graders play a game to determine the likelihoods of different outcomes when rolling two number cubes. Students play a game to determine the likelihoods of different outcomes when rolling two number cubes.
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And Around We Go!
Sixth graders conduct a survey and collect data to construct a bar graph that will then be changed into a circle graph. With the bar graph, 6th graders compare estimated fractions and percentages and estimate percentages. With the circle...
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Caloric Expenditure in Powwow Dancing
Sixth graders investigate the meaning of different types of Native American music and dance. They determine how this music and dance has contributed to modern music and dance. They problem solve to determine the average length of the...
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Modeling Population Growth
Students investigate the reasons for taking a census and determine the problems that are involved in the process. They examine the population figure for Montana and Lake county before using the information to complete the included...
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A Pocketful of Change
Learners study the meaning, symbolism, and value of U.S. coins,
especially the quarter. They conduct a survey of coins in students'
possession, graphing the results to show frequency distribution and drawing
inferences about the U.S....
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Graphosaurus
Students complete bar graphing activities with a dinosaur theme. Students discuss their favorite dinosaurs, collect data about the discussion, and make a floor graph of the information. Students complete a dinosaur graph worksheet.
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Fractals and the Chaos Game
Students explore the concept of fractals. In this fractals lesson, students play the "Chaos Game" via an applet. Students place dots on the screen to recognize that they have created Sierpinski's Triangle.
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Using Computers to Produce Spreadsheets and Bar Graphs
Students review graphing terminology and how to plot data points, how to input data into a spreadsheet, and how to make a chart using a computer.
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Shake, Rattle & Roll
Young scholars examine soil. For this science lesson, students examine the layers of soil. Young scholars collect soil from various locations and separate the layers. Students record and chart their findings.
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Binomial Distribution
Students explore the concept of binomial distribution. In this binomial distribution lesson, students perform binomial distributions on a number of problems in this lecture lesson. Students find the mean and variance of binomial...
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Finding Mean, Mode and Median in the Computer Lab
Students create spreadsheets which will display and figure mean, median, and mode of a set of numbers.