Curated OER
Bias Sampling
Students demonstrate how the results of a poll or other scientific study can be biased by selecting special types of people to respond or by asking only certain questions.
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Samples and Stats
Students explore different methods of taking surveys and conducting polls and examine these methods for bias. They design and administer a sample survey, analyze the data and present their findings to the class.
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Sampling Snoops
Pupils practice formulating a hypothesis and designing an experiment to test the hypothesis. They identify several sampling techniques they can use to test their hypotheses.
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Questioning NASA
Space science and math collide in this inquiry that investigates launching times for antacid-tablet rockets! Upper elementary or middle school learners collect data as they launch these mini rockets. They apply concepts of place value...
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Data Analysis Worksheet
In this probability activity, 11th graders solve problems using simple random sample, cluster sample, bias, population and systematic sample. They match the questions to its definition.
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Infusing Equity Vs Gender into the Classroom
Students explore the effect of gender bias in the classroom. For this statistics lesson, students discuss the effects of stereotyping, discrimination, and gender bias in the classroom. They collect data on different work places dealing...
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Leveled Problem Solving Sampling Methods
In this sampling methods worksheet, students solve the six problems using sampling methods and determining if the results are biased or unbiased.
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Sampling Techniques
Sixth graders examine how to select samples and apply them to an experiment. For this sampling lesson, 6th graders use a bag of yellow and blue cubes to take a sample. They predict how many of each color there are the bag. They set up...
Google
Surveys and Estimating Large Quantities
Looking for an estimation activity a bit more involved than the typical "guess the number of jellybeans in the jar" game? Here, learners use a picture to estimate the number of people at a large event, look for potential problems with...
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What Can Data Tell Us?
Students explore data distribution. In this data analysis lesson, students create a data distribution table by playing the game "Tower of Hanoi" from the Hall of Science. Students analyze their data and answer data driven questions.
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Analyzing Data and Finding Bias
In this algebra worksheet, students identify bias as they analyze data. They solve word problems about sampling and surveys. There are 2 questions with an answer key.
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Gender Equity in the Classroom
Learners review employment statistics and wages over the past 20 years. They examine the Federal Work Force Laws. They apply formulas to find the rate of change in the minimum wage.
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Linear Patterns in Data
Eighth graders extend their learning of graphing linear equations and are introduced to connecting patterns in tables and graphs to represent algebraic representations. They then determine patterns and extrapolate information from these...
Illustrative Mathematics
Why Randomize?
Your statisticians draw several samplings from the same data set, some randomized and some not, and consider the distribution of the sample means of the two different types of samplings. The exercise demonstrates that non-random samples...
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What Can Data Tell Us?
Students analyze data they have collected themselves and by their classmates. In groups, they create data distributions to identify the highest, lowest and middle values. As a class, they discuss the concept of sample size and how it can...
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Leveled Problem Solving Sampling Errors
In this sampling errors worksheet, students problem solve to find the sampling errors for each word problem. Students finish by finding a sampling method that might bias the last surveys.
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Asthma Survey
Young scholars collect survey data on the prevalence of asthma in a community. They summarize and display the survey data in ways that show meaning.
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Sampling Rocks
Students will collect and analyze a sample of rocks from the schoolyard. They will array the collected rocks by characteristics such as size, weight, and color, to see if any generalizations can be made about the types of rocks that can...
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Looking at Teachers Among Us: A Workshop in Conceptions of Teaching
Students characterize various traditional conceptions of teaching and apply these to authentic teaching situations. Teaching art, math and grading systems are analyzed in this lesson.
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Interpreting Data and Statistics
Students define random sample and complete surveys. In this algebra lesson plan, students create surveys and define the way people analyze these results. They discuss random sample as it relates to the Great Depression and come up with...
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Data Handling
In this data handling worksheet, students determine biased and unbiased questions to surveys. They explore methods of data collection and design a data collection sheet. This two-page worksheet contains 3 multi-step problems.
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Atlatl Lessons Grades 4-12: Lesson for Beginning Users of Atlatl
Sixth graders determine the mean, range median and mode of a set of numbers and display them. In this data lesson plan students form a set of data and use computer spreadsheet to display the information. They extend of the process by...
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Lessons for Atlatl Users with Some Experience-Grade 6
Sixth graders experiment with an atlatl and dart. In this sixth grade data management mathematics lesson, 6th graders explore and determine the most suitable methods of displaying data collected from their experimentation with throwing...
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Maps
Students investigate threee types of maps. In this algebra lesson, students idenitfy different maps and explore how they relate to the area keeping cllimate and topography in mind. They discuss maps used to navigate land. air and sea.