Curated OER
Transforming Snoopy Using Coordinates
Students graph coordinate points to create a picture of Snoopy. In this coordinate point lesson, students read a book and learn about Rene Descartes' invention, the coordinate grid. Students graph a surprise picture on...
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Ice Cream
Students explore the concepts of mean, median, mode, and range as they elicit data about people's favorite flavor of ice cream. A practical application of the data obtained offers an extension to the lesson plan.
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Budget Mania
Students examine several examples of budgets to develop a facility with the components of its formation. Income, expenses, and expenditures are considered and itemized for this lesson.
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Rounding Decimals
Fourth graders engage in a lesson that is about the concept of rounding decimals. They review place value and focus it upon the practice of rounding. Students use 10 base decimal grids or models to help make connections with the skill.
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Pattern Block Fractions
Fourth graders participate in a instructional activity that is about the finding of different fractional sizes with the help of pattern blocks. They define the vocabulary terms of numerator and denominator. The instructional activity...
Virginia Department of Education
Properties of Real Numbers
Students use paper cups and colored chips to observe properties of operations with real numbers. As a class, students brainstorm and use manipulatives to demonstrate associative, commutative, distributive identity and inverse properties....
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Sunken Treasure
You've located buried treasure, now what? Explore how to use algebraic and geometric methods to determine where to place a recovery ship based on the location of the treasure.
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Spring Collecting and Identifying Bumble Bees
Young scholars collect bumble bees in the field, record data, pin and label specimens, answer conclusion questions, and send specimens to research leaders for verification. They improve their ability to work in research teams. Students...
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II Similar
Students, through lecture and guided practice, discover the properties of similar triangles. They use given measurements of one triangle to find a missing measurement of a similar triangle. They apply this knowledge in real-life...
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Sediment Study
Eighth graders study sediment and the factors that effect its distribution. In this sediment study lesson students complete a lab activity on sediment distribution.
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Working with Percentages
Learners complete basic operations using percentages in a variety of real world situations. Discounts are computed and compared to a variety of prices listed in local newspaper advertisements.
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Applying Central Tendency
Twelfth graders calculate the mean, median, and mode of various wages. They apply these skills to asking for pay raises. They discuss whether the mean, median, or mode provide the highest wage increase.
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Completing Simple Tax Forms
Twelfth graders practice filling out IRS 1040 EZ forms. They discuss various ways people pay taxes. They assess the importance of W-2 forms and apply skills using the IRS tax table to compute how much money is owed or returned.
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Do Deductibles Matter?
Fifth graders discuss insurance and the cost of automobile insurance. They compare and contrast the costs of insurance from different companies. They figure the savings from the lowest deductible to the highest deductible.
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The Stock Market
Students explore the loss and gain made in the stock market as they invest a sum of money and report the results as percentages instead of points.
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Algebra Match
Twelfth graders identify the parts of an algebraic equation. They consider the many uses of algebra in daily life. They play a game, Algebra Match, where student pairs work to solve equations listed on index cards.
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Marshmellow Geometry
Students explore a variety of geometric shapes, name them, and list their characteristics. The shapes are transposed into structures and checked for accuracy.
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Plotting Grids Using Battleship
Learners coordinate grid points on X and Y axises to plot a physical location. The game of "Battleship is used to present first hand knowledge of this skill.
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Find That Bargain!
Students explore the methods of calculating percentages, reading and the construction of graphs, and an awareness of consumer concerns in this lesson. The movement of the decimal point often results in uncertainty and confusion. This...
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Probability: How Likely Am I to...?
Twelfth graders examine various ways probability is applied to daily situations. They use marbles and blocks to calculate the probabilities of picking certain colors. They also calculate the odds of picking a winning raffle ticket.
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Discovering Perimeter
Twelfth graders apply perimeter measurement to items found in newspapers and calculate the cost in terms of feet or yards. They share answers and explanations with classmates.
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What's the Area?
Fifth graders use area to calculate the cost for new flooring. They find the area of a square or rectangle. Calculating Area problems and worksheet are attached.
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The Coordinate Plane
Fifth graders use the attached worksheet, Where's My Location? - Directions, to play a game in which they plot points on a grid.
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Finding the Area of Triangles
Twelfth graders apply the formula for finding the area of a triangle to various problems. They work real life problems for finding the area of a bathroom and the cost of tiling it. They play a game, Triangle Bingo, where they match...
