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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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Buying a Car
Eighth graders create spreadsheets to calculate payments. They create a list of items they would like to purchase that require monthly payments. They simulate buying a car and create a spreadsheet to determine the amount of the monthly...
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Is the Rainbow Fair?
Third graders perform statistical calculations. Given a bag of Skittles, 3rd graders sort and collect data regarding the colors included in their bag. Using spreadsheet software, students create a bar graph of the information collected....
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Lesson 2 Ordering Numbers
Math wizards begin the lesson by comparing and ordering rational numbers. Using a number line, they discover the relationship between the numbers and practice ordering them in the correct way. They also review proper techniques for...
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Two-Variable Linear Inequalities
Here is an engaging lesson plan on solving equations with two variables. Have the class rewrite linear equations in the slope intercept form, y=mx + b. They graph the lines using the slope and y-intercepts.
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Gradients of Parallel Line Segments
In this gradient learning exercise, students draw line segments and determine if they are parallel. They plot points on a coordinate plane and calculate the gradient of each created line. This five-page learning exercise contains 8...
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Virtual Field Trip
This hands-on resource has future trip planners analyze graphs of mileage, gasoline costs, and travel time on different routes. While this was originally designed for a problem-solving exercise using a Michigan map, it could be used as a...
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Excel Lesson
Students explore data and Excel spreadsheets. They collect data about political candidates. Students enter the data into a chart on Excel. They create a graph using the data and Excel.
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Count on Me
Fourth graders use inductive reasoning to find algebraic patterns in geometric figures. They use technology (i.e., calculators, computers) and manipulatives to discover number patterns involving geometric concepts. They solve concrete...
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Problem Solving Strategies: Patterns
What's next in the series? Mathematicians study figures, graphs, and statements to determine what comes next in this patterns worksheet. They experiment with a multiplication chart and draw their own figures to continue specific...
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Penny Pushing
Fifth graders use an Excel spreadsheet to show them how to enter the amount of pennies they bring each week to school for a fundraising project. They count their pennies each Friday and enter the total amount in the correct columns. In...
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A Look At Rocks
Students write letters to organizations, such as United States Geological Society, to find out more about rocks. Students write about a pretend time they found a magic pebble. Students calculate distances to travel to see various...
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See Turtles Nest! See Turtles Hatch!
Students graph data of sea turtles hatching rates from Watamu/Malindi Marine National Park and Reserve in Kenya. In this math lesson, students use real life science data to calculate mean and median values. Students use...
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Devising a Measure for Correlation
How well does your class understand the concept of correlation? Use an activity to explore different methods of calculating correlation. Working alone and then in groups, your class will make decisions on what math to apply to the...
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Frame Yourself
Young ratio masters calculate and cut a frame (out of poster board) to accurately create an even frame around a picture of themselves. The frame needs to be proportional to the picture with constraints determined by the instructor.
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Old Glory
Students utilize mathematical concepts such as: measurement, ratio and proportion and geometric probability to analyze the components of the U.S. Flag. They collect, organize and interpret data by constructing charts, tables and graphs...