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Perimeters, Patterns, and Conjectures
Young scholars discover patterns and write conjectures relating to perimeters and polygons. Working in cooperative learning groups, they use manipulatives and graphic organizers to solve problems then answer a series of questions in...
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Worksheet #5, Concavity,
In this calculus activity, students determine the intervals in which a given relation is concave up. They determine the inflection points of a given formula. Students use the second derivative test to classify the relative extrema of a...
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The Pony Express
Fourth graders answer four math questions based on their reading of a short story on the history of the Pony Express.
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Shopping for Toys
Students pretend as if they have just won a $100 gift certificate to buy some toys and must try to spend as much of it as they can without going over.
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Expected Value
Middle schoolers explore expected value, are introduced to the concept of varying payoffs, and have used a computer simulation of a "real world" example where expected value is used
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Out to Lunch
Fourth graders use their computation skills and a menu from a local restaurant to plan a lunch with a cost of $5.00 or less.
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Air Born
Students make wings that produce enough lift to fly a hand held styrofoam glider.
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Galloping Who?
Third graders do an Internet search to find out about Galloping Gertie and what caused the bridge to fail.
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High School Mathematics Problems from Alaska: Writing an Equation: Fundraiser
Students represent relationships between variables by writing, creating, and solving linear equations, and using tables and graphing.
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Mammoth Sunflower Problem
Students discuss the directions on a package of seeds. They open the package, count the seeds, and determine the planting requirements for the seeds.
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Our Class Record Book
Second graders, in groups, prepare a list of proposed record ideas for the class book.
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Probability or Ability?
Students fill in a probability chart while attempting to catch candy with their non-dominant hands. They replicate the activity with a coin.
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Traveling Across America
Students plan a trip to a state capital of their choice with a budget of $2,000. The budgets include site seeing, lodging, food and all necessary expenses. Students keep a daily journal and maintain their budget.
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Who's Going to the Convention?
Students practice planning budgets as they create a budget for ten employees of a company to attend a professional convention. They use the Internet, and spreadsheet software to complete their assignment.
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Nicotine Why is it so hard to quit smoking?
Students interview both smokers and nonsmokers to get their point of view on the topic. They prepare bar graphs based on the data accumulated by the class during the interviews.
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Construction Ahead!
Students work together to develop a new design for the three little pigs house. They create a floor plan and work with a fictionious budget. They present their new design to the the class.
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Black Bayou Lake Measures Up
Students, in groups, estimate measurments and then select the tools needed and measure various items at Black Bayou Lake refuge.
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Social Studies: When in Rome...
Students conduct Internet research on selected countries. They simulate a business trip requiring airplane flights, car rentals, and hotel reservations. They present their virtual trips in written reports after sharing their findings...
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Leaking Underground/ Storage Tanks
Students engage in a lesson that is about the concept of storage tanks and how they are used. The advantages and disadvantages of them is discussed with the facts given by the teacher during lecture and concurrent discussion.
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Energy Audit
Students examine the level of energy usage on a local and national level. Using the internet, they discover ways to conserve energy every day and how over-consumption of energy negatively affects the environment. In groups, they...
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Christmas Shopping on the Internet
Students utilize the Internet as a research tool as they "shop" on the Internet for a list of Christmas gifts. In groups, they compare prices, shop for the best price and make sure to spend no more than $300.
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Designing Models to Simulate Actual Events Using a Table of Random Digits
High schoolers 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.
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Small Busines Schemes
Students investigate a small business and its profitability. In pairs, as they research a business adventure, students consider the capital outlay, maintenance, office space, prices, insurance, and profit and loss statements. Students...
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Worksheet #6, Exponents, Interest, and Radioactive Decay of Isotopes
In this calculus worksheet, students sketch graphs of given exponential functions. They compute the principal needed to have a given ending balance when the interest is compounded at varying times. Students use a simple exponential model...