Improving Measurement and Geometry in Elementary Schools
The Sum of the Interior Angles of a Polygon
Junior geometers discover that polygons can be decomposed into triangles and that the number of triangles can be determined by a rule. Note that the Geometer’s Sketchpad® software is required to carry out all components of this lesson.
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Addition And Subtraction of Decimals
Learners participate in a lesson of adding and subtracting decimals. They should review place values with decimals before beginning the lesson. The lesson plan also includes sample problems for the teacher to use in direct instruction....
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Evaluating Transcripts
Ninth graders review their transcripts and calculate their individual grade point averages. They brainstorm on how they can keep track of their progress in school and what information will follow them throughout their lives. Each student...
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Quarter Sorter
Graphing and sorting are such important skills for young learners to understand. Here, they will be given quarters to examine, they must come up with a sorting rule by which they will use to sort the quarters. They will sort their...
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Algebra I - Test
Students participate in a lesson that reviews the concept of linear functions in connection with preparation for an exam. The teacher reviews problems with the students for scaffolding. Students practice graphing linear functions.
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Metric Conversion
Fifth graders access prior knowledge to complete a do now using metric conversion. For this metric conversion lesson, 5th graders will respond to problems and analyze for a possible mnemonic device.
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Lighthouse Geometric
Students identify the types and characteristics of geometric figures. In this lighthouse geometric lesson, students review shapes that represent plane or solid. They select items that could be used to construct a lighthouse scene and...
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Building Arrays Using Excel Spreadsheets
Learners create arrays using Microsoft Excel. In this technology-based math lesson, students expand their knowledge of multiplication by creating arrays on the computer using a spreadsheet program such as Microsoft Excel.
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Measure for Measure: Lengths and Heights
Pupils explore measuring tools by calculating heights and lengths of random objects. In this distance measurement lesson plan, students utilize the Internet service MapQuest to measure the distance between their current towns and many...
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Fraction Conversions
Young scholars convert between fractions, decimals, and percents using money. In this conversions lesson plan, students play with a mock store in class.
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A Metric World
Students convert English to metric units. For this math lesson, students give examples of measurements they encounter in their daily lives. The share their answers in class.
PwC Financial Literacy
Evaluating Financial Information
Advertising is all around us. Sometimes those advertisements are directed at young people, so it's important for youngsters to recognize false advertising and fraud when they see it. That's what this instructional activity is all about....
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Fish Count
Students participate in hands-on activities in which they count and match objects to 10 or more using one-to-one correspondence and make a record of objects counted, which be kept in a math portfolio.
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Johnny Appleseed Origami
Second graders make an origami Johnny Appleseed. In this geometry instructional activity students follow folding instructions. They find different geometric shapes while they are folding. They create Johnny Appleseed's body and attach a...
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Factoring Trinomials
Students factor trinomials and other quadratic functions. In this algebra lesson, students solve trinomials containing negative and positive coefficients. They factor quadratics of difference squares as well as regular polynomials.
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Measurement Scavenger Hunt
Students review estimation, measurement, fractions, decimals while familiarizing themselves with a new classroom at the beginning of the year.
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Weighted Objectives Table and Optimum Mix Sheet
Students analyze data and determine an appropriate concrete mixture. In this technical solutions lesson plan, students discuss weighted objectives, review sample scenarios, and rate concrete recipes to identify how well water...
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A Wet Welcome Home
Students investigate data collection and analysis. In this Algebra I lesson plan, students create a scatter plot and find the equation of best fit in a simulation of a leaking water pipe.
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Making Good Money Choices
Students determine how to spend donated money. In this money choices lesson, students explore the needs of the community. They determine the best use of donated funds for a good cause or charity. Students play a bingo game to reinforce...
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AnaLyzing Equations Through Slope and Y Intercept.
Students analyze and solve linear equations. In this algebra lesson, students solve inequalities using the slope and y intercept. They rewrite word problems into algebraic equations and solve for the unknown.
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Money Bags
Third graders explore different combinations of coins that can be used for specified amounts of money using paper money and tree diagrams. They write money amounts in different forms. Groups utilize a tree diagram imbedded in this lesson...
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Fraction Conversion 2 (With Percents)
Fifth graders determine how to convert fractions, decimals, and percents. In this conversion lesson plan, 5th graders use an on-line applet to practice making these conversions. They review how to make the conversions in a whole class...
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Scavenger Hunt for Lengths
Students practice measurement using real world objects. In this scavenger hunt for lengths lesson, students collaborate to measure with rulers, yardsticks, trundle wheels, and tape measures. Students must estimate the length then...
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Scatter Plots
Seventh graders investigate how to make and set up a scatter plot. In this statistics lesson, 7th graders collect data and plot it. They analyze their data and discuss their results.