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Frequency Tables and Stem-and-Leaf Plots
Students are introduced to the function of frequency tables and stem and leaf plots. In groups, they determine the frequency of their teacher coughing, ringing a bell or raising their hand. To end the lesson, they determine frequency...
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The Dog Days of Data
Students are introduced to the organization of data This instructional activity is designed using stem and leaf plots. After gather data, they create a visual representation of their data through the use of a stem and leaf plot. ...
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A Cylinder Workshop
Young scholars work with given formulas to solve for specific variables. The calculation of the volume of a cylinder and the change in volume when there is a constant surface area is analyzed in this lesson.
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Student Heights
Students measure the heights of their fellow classmates and create a box and whisker plot to display the data. In this measurement lesson plan, students analyze the data and record results.
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Measuring the Speed of a Wave
Students create an experiment in which they measure the speed of a wave and record the data in a graph. They work in small groups to write the procedure for the experiment and share it with another group for cross checking of the...
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Those Amazing Seaworld Animals
Students research the animals at SeaWorld and then relate the info they have found into various types of graphs; line, circle and bar. This lesson combines math and science nicely. They access a website imbedded in this plan to do their...
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We Are Having a Party! Part I
Second graders use data analysis skills in order to plan a class party. They graph possible times for the party noting the range for times. They discuss how mathematicians find and use the range to analyze data.
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What's Your Favorite Stuffed Animal?
Second graders gather information in a survey and interpret the results using a tally chart, a table, and a bar graph. They' present their results of the during the final group discussion. The subject of the survey is favorite stuffed...
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The Stock Exchange Phase I
Second graders select a stock and follow its ups and downs, using graphs to show its success.
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Angles and Arcs
Students discuss the sum of central angles and use string to create them on circles. They find the measure and length of both minor and major arcs.
Students give examples of concentric, similar, and congruent circles and congruent arcs.
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Heads-Up Probability
Second graders use tree diagrams to predict the possible outcomes of coin tosses. The data they collect and graph also help them predict the likelihood of getting heads or tails when tossing coins the next time.
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Parts of a Whole
Fourth graders explore fractions through the analysis of various paintings. They view and discuss paintings by Picasso and Seurat, discuss the fractional examples in the paintings, and create a bar graph.
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Color Your World with Changes --- the Camouflage Game
Seventh graders, after predicting dominant colors foud in their habitat or garden, visit heir area on a monthly basis. They search for colored toothpicks, then graph the results, determining the dominant color for the month.
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Water Resources
Students explore the differences between surface water and ground water. They collect data using maps and graphs and investigate a Texas river basin and a nearby aquifer. They complete a written report of their findings regarding the...
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Double, Double: Looking at the Effect of Change on Perimeter, Area and Volume
Students explore perimeter, volume, and area. In this math instructional activity, students explore how changes in dimensions of geometric shapes affect the perimeter, area and volume of the various shapes. Students investigate the...
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Estimation, Sampling, and Beyond
Students examine an ISS EarthKAM image of farm land in Texas and New Mexico. They select sample region of image and count the number of fields in that region. They estimate how many fields are in the entire region.
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Dental Arithmetic: Sugar Clocks
Students analyze data about their teeth. In this data collection lesson, students determine how often their teeth should be brushed during the day. Students also estimate the amounts of sugar in 17 foods.
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Around and Across
Tenth graders investigate the circumference and diameter of a circle. For this geometry lesson, 10th graders relate circumference to diameter. They create a scatter plot to estimate the value of pi.
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Technology: Programming Graphics
Students use the DrScheme program to create graphics for clip art. Using graphics, they plan their designs using basic shapes, plotting its positions, and studying the relationships between points. By plotting the necessary data on...
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Soil Permeability
Students participate in a lab activity in which they examine the permeability of different soils. They examine the soil's composition and make predictions about the permeability of the soils. They share their observations to the class.
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Constellations
Students explore constellations. They read trade books about constellations and write notes including their locations, origins, and names. They research and report on one constellation in the Northern Hemisphere and share their report...
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Estimation and Pattern Discovery
Students collect sunflower heads from their community garden. They estimate its seed count using different strategies. They graph their estimations on a graph and use calculators to find the actual total.
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Hyperbolas
Students find the center, foci, vertices, and asymptotes of hyperbolas. They graph hyperbolas and determine the equation of a hyperbola with a horizontal transverse axis. They derive general coordinates for the foci of a hyperbola with a...
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Hyperbolas
Students locate and identify the center, foci, vertices, and asymptotes fo hyperbolas. They graph equations involving asymptotes and hyperbolas. Finally, students determine the equation of a hyperbola with a horizontal transverse axis.