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What is for Sale and at What Price?
Seventh graders will research information on products carried by a store (such as sporting goods, department, clothing, etc.) They will create purchase prices for the products they wish to carry. They also will decide what percentage...
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Every Breath You Take
Learners explore the nature of the air we breathe by observing petri dishes that have accumulated particulate matter from the atmosphere. Students make mathematical calculations and inferences about the effect of this matter on...
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Percent Applications
In this percent applications worksheet, students complete a total of 10 problems that involve calculating percentages. A reference web site is given.
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Ghostbusting in the Chesapeake
Ghost pots, fishing gear lost during crabbing expeditions, continue to trap crabs that are never collected. Increase your budding ecologists' awareness of human impact on the environment as well as conservation efforts using this...
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Taking Its Toll
Students explore ratios. For this rates lesson, students create a ratio to compare the price of a toll to the distance travelled. They compute the average cost per mile, determine the slope between two ordered pairs, and make...
Curriculum Corner
7th Grade Math "I Can" Statement Posters
Translate the Common Core math standards into a series of achievable "I can" statements with this collection of classroom displays. Offering posters for each standard, this resource is a great way to support your seventh graders as they...
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Investigation- What Does It Cost?
Eighth graders investigate percents by comparing different discounts on the same sale item, practice graphing percents, and look at reasonable and unreasonable "percents off" a sale item.
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ALARA
This activity sheet posts a chart of the common radiation sources in our everyday lives. Chemistry scholars use it to analyze their own radiation exposure using rem (Roentgen equivalent for man) units. This simple assignment increases...
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Too Much Oxygen or Too Little?
For this oxygen worksheet, learners analyze date about the oxygen levels in a river to determine the cause of the dying fish. This worksheet has 2 graphs, 12 short answer questions, and 2 graphic organizers.
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Home is the Place
Students apply the concepts of computation, area/perimeter; maximum/minimum; percentage; statistics; and scale drawings to a real world situation. They plan their dream home within a given set of constraints such as budget and zoning.
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Sustainability Project
Students explore alternative energy sources. In this environmental lesson, students discuss alternative energy sources and construct a plan to incorporate an alternative home technology into a bedroom. Students build a model of their...
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Estimating Distances
Students investigate distance measurement. In this middle school mathematics lesson, students find the average length of their pace and use their pace to measure various unknown distances in feet and miles. Students relate their use of...
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Deer Population
Ninth graders study deer including their reproduction rate and management in Pennsylvania. In this deer overpopulation lesson students estimate deer population and suggest management tools.
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Using Math Concepts to Collect and Document Specimens
Students determine the length and width of leaf samples to the nearest millimeter and the circumference of trees. They participate in a discussion about the importance of collecting specimens carefully. They compile accurate...
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Percent in Business
In this percentages worksheet, students solve word problems that include percentages in business. Students complete 14 word problems.
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The Normal Distribution
Learners investigate normal distribution. For this statistical analysis lesson students investigate the variety of circumstances in which the normal distribution can be used. Learners apply the normal distribution to solve problems.
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Discount and Sales Tax
For this Algebra I worksheet, students work with a family member to find the percent of discount and sales tax of three items that are on sale. The twopage worksheet contains fourquestions. Answers are not included.
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What's Your Expression
First graders explore facial expressions in a mirror and create drawings of people with a facial expression of their choice. They graph the facial expressions drawn.
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Toothpicks and Timber
Students problem-solve how to log five acres. Working in pairs, they construct models of logging sites before and after the trees are harvested. they paint their models and include other environmental details.