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Call Me
Students write essays to persuade their families to use a particular long-distance phone plan. They compare a 10-10 plan to a regular long-distance plan.
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Weather Patterns
High schoolers use yearly averages over a five-year period to understand weather trends for a specific area.
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What's the Cost?
Students consider what things cost 150 years ago and what those costs would be in today's money. They compare costs and services between the 1850s and today to find out if things are cheaper or more expensive today, in inflation-adjusted...
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Polygons
Fourth graders identify and describe lines, shapes, and solids using formal geometric language. They use Inspiration to create a graphic organizer and outline of polygons.
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Pictograph to Bar Graph
Second graders explore organizing data to make it useful for interpreting picture graphs and bar graphs. They use Graphers software to create a pictograph and a bar graph.
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Estimating Fish Populations
Young scholars describe the mark/recapture method used to estimate fish populations. They explain the importance of being able to predict population numbers.
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2 x 2
Students work together to grid a 2 x 2 meter unit using the formula for the Pythagorean Theorem. After creating the grid, they identify the location of artifacts and create a map of their location. They develop a graph and table of their...
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Graph and Compare the Adventure's Temperature Vs. Local Temperature
Students explore the concept graphing data. In this graphing data instructional activity, students use weather data from their local weather and some other city and graph them. Students plot the local weather vs. another city. Students...
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Composting
Eighth graders collect data from Bottle Biology compost columns and record using Excel spreadsheet.
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Scientific Notation III: Linear vs Exponential
Students examine the differences in exponential growth and linear growth of a system. They interpret data on graphs and develop their own charts. They answer discussion questions as well.
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Data Days
Sixth graders practice collecting, organizing and displaying data. They create circle, bar, line and picto graphs. They analyze data in small and large sample groups.
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McCadam's Quarterly Report
Fourth graders problem solve a problem from a local business using data, generating graphs, and draw conclusions. They submit their findings in a business letter format with feed back from a company's plant manager.
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Water Use Around the World
Students compare their water use with other places around the world. They calculate the amount of water they use in a week and discuss how to conserve water. They discover the amount of clean water throughout the world.
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Researching Stocks on New York Stock Exchange
Sixth graders research to find background information and stock history over the last year about a company listed on the NYSE. They evaluate whether or not they should "invest" in that company. They write a persuasive essay outlining...
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School Renovation - What's Your Idea?
Students discuss the upcoming renvoations to their school. As a class, they develop their own proposals for what they would like to have available to them. Using a digital camera, they take pictures of the new school and compare them...
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Mean, Median, and Mode
Eighth graders practice using the LIST key on graphing calculators using the proper syntax. They work with the functions of mean, median, and mode in a teacher led lesson and then with a partner on a second data set. They follow...
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Lift Equation Problem Set
Students, after reading an explanation from a NASA Web-based textbook, demonstrate an understanding of the text by using it, along with FoilSim, to complete an activity to graph and interpret the lift equation.
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Earth's Orbit Lesson
Tenth graders devise a computational model to explore how the orbit of the Earth might change if its velocity were different. Using accurately recorded data, 10th graders defend a scientific argument.
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Divisibility Rules
Eighth graders explore Excel and discover rules of divisibility for the numbers 2, 3, 4, 5, 6, 9, and 10; students examine multiples of 2 using pencil/ paper, then create a chart in Excel that will allow them to more easily see patterns...
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Investigating the properties of a circle
Students use wax paper to look at different properties of circles such as chords, tangent lines, inscribed angles, and inscribed angles in a semi-circle, as well as finding the center of the circle, and use GSP to investigate cyclic...
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What Makes a Dog a Dog
First graders recall and verbally list the parts of a dog, or a chosen subject, based on observations using the senses. They discriminate between living and non-living subjects, and create artistic representations of the parts of a dog.
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Mathematical Contributions By Women
Third graders explore the contributions of women to mathematics by writing a research paper, presenting a summary to their peers, and sharing an activity with their peers. They use a variety of reference materials to gather information...
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One Square Foot
Pupils identify, describe, count, tally, and graph life found in one square foot of land.
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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...