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Curated OER
Data Collection Project
Students collect data using email. They calculate the mean, median, mode, range and outliers. They create a graph using the data results. They write five paragraphs to summarize their data.
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Making a Brain: Aritifical Neural Network
Students explore how the brain works. In this nervous system instructional activity, students create a network of "neurons" to simulate how the nervous system and the brain work together.
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Unit Circle Triangle
Students find the different ratios of a right triangle. In this geometry lesson, students apply the concept of the Pythagorean theorem as they identify the different angles and parts of a Unit Circle. They find the ratios of sine,...
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Imagination Travel
Students watch video segments on shapes and patterns. They create their own pattern within shapes.
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Landfills and the Potential for Groundwater Contamination
Young scholars 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...
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Shapes are Everywhere
Second graders gain an understanding of geometric shapes and spatial reasoning. They learn the attributes of solid shapes in everyday activities. Students compare geometric shapes to everday objects, finding things that serve a purpose...
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Paper Packaging Design
Students discuss the relationship between technology and manufacturing. They then use their ideas to construct a model of a paper board carton package. Next they view a PowerPoint presentation to learn about the history of packaging...
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China: Dim Sum: A Mars Bar Fraction Hunt Lesson
Pupils practice in the use of fractions, changing fractions, using equivalent fractions and paying attention to detail.
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Neighborhood statistics
Students examine statistics relating to neighborhoods. They use the data to explain how a population affects their environment. They discuss how businesses use statistics to find out information about their clientele.
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Give Me The C and D Canal!!!
Young scholars estimate the distance from Baltimore to Philadelphia via the water route before the Chesapeake and Delaware Canal was built. Students study canals and how transportation and economic necessities dictate the building of a...
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M & M Fractions
Students explore the concept of fractions using M & M candies as a manipulative. They sort the candies, and write the correct fraction for each color of M & M's.
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High School Mathematics Problems from Alaska: Jesse Thomas Moose Hide Problem
Students solve problems about a student earning money for college by tanning moose hides.
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High School Mathematics Problems from Alaska: Converting the Date to the Day of the Year
Learners focus on converting the date to the day of the year to use to solve problems.
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High School Mathematics Problems from Alaska: Extensions of Data: Barrow, Alaska Sunrise/Sunset Information
Learners using given data to extrapolate new information, using a linear equation to predict later behavior, and using previous knowledge to synthesize new conjectures.
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High School Mathematics Problems from Alaska: Investigation of Herring Statistics
Students read complex charts, find measures of central tendency, calculate large numbers, create histograms and box plots. They answer questions using the "Fisherman's Copy" of statistics.
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High School Mathematics Problems from Alaska: Fire Fighting Crew
Students apply mean, median and mode calculations of firefighter test scores to decide on hiring.
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High School Mathematics Problems from Alaska:Cutting Cordwood
Students solve problems and answer questions about two young men attemtping to earn money by cutting cords of wood.
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High School Mathematics Problems from Alaska: Cigarette Smoking
Students analyze the monetary cost associated with smoking. Students use statistics to determine life expectancy and cost associated with smoking.
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Block Breakers
Students throw bean bags at stacks of blocks. They record the results and write the corresponding mathematical equations.
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Cutting Cordwood
Students examine a story problem in which two men are earning money by cutting cords of wood. They use data from graphs to use on a grid. They practice writing algebraic equations as well.
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Fire Fighting Crew
Students use the concepts in statistics to make decisions. They calculate the mean, median and mode. They compare one firefighter against another and analyze the data. They share their information with the class.
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Currency Exchange Rates
Students, in groups, choose three countries from which to investigate exchange rates versus the US dollar. Using Internet research they follow daily exchange rates and compute the percentage change. They compile data and prepare and...
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Spreadsheet Activity
Students 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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Using an Amortization Table
Students search the Internet to find a site that contains an amortization table and make a hypothesis about the results of changing time and rate. They examine the affects of time and rate on a mortgage and discuss the difference in the...