Curated OER
Finding Averages
Students have problems in the lesson where they need to find the average of a set of numbers. As a class, they work a few problems and then independently complete a worksheet practicing their new skill.
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"it's All in the Cellar"
Seventh graders examine the process of constructing a site plan map at archaeological sites. They discuss the process of mapping techniques and calculation of percentages, create a plan site map of a cellar at Jamestown, and calculate...
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Reading to Calculate
Students explore uses of the calculator. They explore using reading strategies to solve problems. Students recognize when calculators are useful. They construct real life situations for calculator use.
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Apples Galore! (Elementary, Language)
Fifth graders examine and taste 7-8 difference apples, describe the flavor/texture, then graph the results of favorites. Finally students write a paragraph describing their favorite.
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Bungee M&M's
Eighth graders experiment with M&M's and a cup attached to a spring to to simulate a bungee jump. They graph the results of the experiment and make predictions for continuing the experiment. They determine the "line of best fit."
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Archaeobotany
Students study pictures of seeds and the conditions in which they grow during their study of archaeobotany. They infer ancient plant use by looking at archaeobotanical samples. They determine the change of plant use by interpreting a...
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Create a Full-Scale Layout of the International Space Station
Students work together to convert scale dimensions to determine the true size of the International Space Station. They create a full-scale outline of the station. They share their layout with the class.
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Landfills and the Potential for Groundwater Contamination
Learners examine how a sanitary landfill is constructed, how it functions, and how waste and leachate affects the areas around the landfill. After a discussion about landfills and leachates, students construct a Sanitary Landfill Model...
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The Lady's Age
Students use a game to establish the context of solving problems in a systematic and mathematical fashion. They also solve various types of equations to find reasonable solutions.
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Average
In this number averages worksheet, students review how to find the average of a given set of numbers. Students then complete three word problems by averaging numbers.
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Class Conscience
In this algebra worksheet, 10th graders rewrite algebraic expression using algebra. They follow specific steps to solve this word problem. There is an answer key.
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Know Numbers Now
Fourth graders, in teams, get a set of magnetic cards. They come up to the front of the class and create a new number on the chart.
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Spreadsheet Activity
Young scholars create a spreadsheet to match a given sample. This includes adjusting column width and row height, changing alignment, changing size and style of print, changing number format.
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Space Shuttle Statistics
students are the opportunity to enhance their computation skills using real life statistics associated with the Space Shuttle. Skills emphasized include working with fractions, decimals, percents, ratios and proportions, comparing units,...
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Designing Models to Simulate Actual Events Using a Table of Random Digits
Pupils design models to simulate actual events using a tale of random digits. They estimate the likelihood of a particular outcome using results of simulation. Students investigate the uses of statistical methods to analyze data.