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Finding Area
Fourth graders explore how to find the area of a rectangular object. As a class, they discuss definition of area and strategies for finding area. The teacher models finding the area of an object by counting squares. Students observe...
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The Function Machine
Fourth graders solve division problems by practicing on function machine.
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Counting by 10s, 5s, and 1s
Learners practice counting by 10s, 5s, and 1s in order to prepare for counting and adding the values of coins.
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Ratio and Rate
For this Algebra I worksheet, students solve problems in which they differentiate between a ratio and a rate. The nine page worksheet contains explanation, worked examples, and seventeen problems. Answers are not...
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Tiling the Plane
Fifth graders use pattern blocks and triagular grid paper to reivew shape names, be introduced to the concept of a tiling of the plane, and determine which pattern blocks tile the plane. They are asked if they comprehend what a...
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Show Me The Money
Students use "play money" as manipulatives, moving from coin identification to coin combinations totaling one dollar. They combine classroom work with Internet sites. Students use a buddy system to practice writing and solving word...
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One Vs. One Hundred
Students explore the concept of place value. They differentiate between digits and their values as it related to addition and subtraction. Through the use of technology and manipulatives students investigate the place value of digits by...
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Adding Pennies, Nickels and Dimes
Students add pennies, nickels and dimes and organize the coins to display a variety of price values from real life examples. They discuss the importance of money in the day-to-day world.
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Tilings with Multiple Symmetries
Students explore how some tilings can display rotational and/or reflection symmetry in addition to translational symmetry. Students demonstrate how these tilings can be generated using either one of the symmetry concepts and Zome System...
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Two of Everything
Students listen to story Two of Everything, illustrate coins they would put into the Magic Pot using paper and pencil, and solve Magic Pot riddles by viewing slide show and predicting coin totals. Students then create table listing...
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Exploring Equations and Y-Intercept
Students graph linear equations using intercepts, find y-intercept, find x-intercepts and graph linear equations that use horizontal and vertical lines.
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Inequalities Involving Absolute Value
Students solve and graph inequalities involving absolute value. They discuss and identify the basic properties of inequalities, and solve basic examples.
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Technology: Money Equivalency
First graders,working on computers, drag coins into boxes to equal amounts pictured. Following a demonstration, they demonstrate how to type number sentences. As an extension, 1st graders create equivalent amounts using specific numbers...
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In the Bag!
Students calculate how many quarters are in a $1,000 bag (after learning the dollar value of filled coin bags). They explain their problem-solving strategy using pictures, numbers, equations, and/or words.
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What's Your Wingspan?
Third graders measure each other's wingspan, and record and analyze the data.
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Give Me Five, Cents That Is
Students explore coins, especially the nickel, through a toy cash register, worksheet, and paper nickels.
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Decision-Making Tool
Students work together to decide where their donated money should go. They list the possible choices and evaluate what is most important to them. They must have a consensus before the money is donated.
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Determining Mercantile Volume of a Pine Tree
Fourth graders, acting as foresters, determine timber volumes as sawtimber or pulpwood for marketing. They find the marketable value of a tree using its diameter and volume.
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Closing the Case
Fifth graders collect data and prepare data displays using a survey with statistical information.
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Cool to Rule: A Game of Prediction and Measurement
Students demonstrate measurement and estimation skills. In small groups, they are given a measurement, predict what object in the classroom is equal to that specific measurement, and record their data in a table that includes the...
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Opening the Case
Students participate in a class survey and then design an experiment and use graphs and statistics to assist them in solving a problem. They organize the results of the survey in a stem-and-leaf plot and find the range, median, mean, and...
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Saving An Endangered Species
Second graders work in groups in order to look at specific internet sites for animal adoption and sponsorship. They select an endangered species, determine needed funds, develop, advertise, and carry out a fund-raising plan.
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How Different Are We from Other Students?
Fifth graders make bar graphs from data that they have collected. They have been writing to pen pals in Spain for a couple of months and received a survey back from them. They put all the data together that they collected.