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Union and Intersection of Sets

For Students 9th - 11th
In this Algebra I/Algebra II instructional activity, students determine the intersection and union of sets and solve problems with Venn diagrams.  The three page instructional activity contains a combination of seventeen multiple...
Lesson Plan
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Length Lotto-Teacher's Notes

For Teachers 5th - 6th
Students convert metric units of length, specifically meters, centimeters, and millimeters. In this lesson of converting measurements, students participate in various games which require them to put the measurements in order or convert...
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Using Real-Data from North Dakota to Study Place Value, Rounding, Estimation, Fractions, and Percents

For Students 6th - 9th
In this real-data worksheet, students use data from the 2008 Census Bureau to answer eight questions divided into four activities.  The topics covered include: place value, rounding, estimation, fractions, and percents.
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Seeing a Dwarf Planet Clearly: Pluto

For Students 9th - 11th
In this dwarf planet worksheet, students use images from the Hubble Space Telescope and they determine the scale of the image, they identify the largest features in the images, they calculate the volume of Pluto and they create a model...
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The Global Warming Debate and the Arctic Ice Cap

For Students 7th - 10th
In this global warming and the Arctic ice cap worksheet, students use two graphs showing data about the amount of Arctic sea ice between 1950 and 2006 and the percent of people surveyed that believe the Earth has gotten warmer over the...
Interactive
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SAT Problem Solving Practice Test

For Students 11th - 12th
In this problem solving practice test, learners select the best answer from 4 choices to ten questions. Questions are word problems and cover a variety of topics.
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Geometric Figures

For Teachers 5th - 6th
Students compare, classify and calculate the area of geometric figures such as rectangles, squares, circles and triangles.
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Weight Training

For Teachers 6th - 12th
Students conduct a class-wide survey collecting, compiling, and analyzing data about fitness, weight loss, and body image issues. They analyze the relationship between exercise and diet in weight control.
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Epidemic Proportions

For Teachers 6th - 12th
Students research epidemics that have devastated world population at various points in history. They share and calculate statistics obtained in their research and develop graphs comparing and contrasting how different epidemics affect...
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The Discount Is Right

For Teachers 5th - 8th
Students estimate and calculate the sale price of five items using the original price and a designated rate of discount. They use percent to calculate the rate of discount and the original.
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Graphing

For Teachers 3rd - 5th
Students collect data to create different types of graphs-line, pie, and bar graphs. They use StarOffice 6.0 to create graphs.
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Inflation: Taking Prices Higher

For Teachers 6th - 9th
Students examine the definition of inflation and its impact through history. They read and discuss online text, discuss examples of inflation, calculate the prices of various items for different years using an inflation rate of 3%, and...
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A Tough Nut to Crack

For Teachers 6th - 8th Standards
Children, based on a set of criteria, evaluate the quality of pecans. They research recorded history of pecan trees as well as how their seeds moved across western Missouri into southeastern Kansas, Oklahoma, Texas and Mexico. In...
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Pen Light Lab

For Teachers 9th - 12th
Young scholars study what makes Earth warm and explore how different locations on the planetreceive different amounts of solar energy based on the intensity of the sun's rays. They calculate light intensities and compare the amounts of...
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Graphing Data

For Students 7th - 8th
In this graphing data worksheet, students solve and complete 8 different word problems related to graphing data given. First, they determine the percent of people who do not believe in any of the phenomena described and explain. Then,...
Lesson Plan
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What's in Soil?

For Teachers 3rd - 6th
Students examine soil samples and make observations. In this soil lesson, students participate in experiments to determine the components (mineral matter, organic matter, water air) in the soil. Students analyze a pie graph on the...
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Infusing Equity in the Classroom by Gender

For Teachers 10th - 11th
Students investigate the idea of gender descrimination in the classroom. In this algebra lesson plan, students collect data in stereotyping, and gender bias in the classroom, school materials and activities. They graph and analyze their...
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Graphing Surveys and Analyzing Data

For Teachers 10th - 11th
Students analyze data and graph the results of their surveys. In this statistics lesson, students create graphs using excel to make graphs to be able to better observe their data. They conclude how great we as unique individuals.
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Race and Gender in the Media

For Teachers 9th - 11th
Students analyze race and gender in the media. In this algebra lesson, students apply their knowledge of percents and ratios to determine the representation of race and gender in the media. They discuss and graph their data.
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Percent Notation

For Students 7th - 10th
For this algebra worksheet, students divide circles into equal portions as they explore percents and decimals. They convert between decimals and fractions using ratio and proportion. There are 8 questions.
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Lesson 25 - Applications of Logarithmic Functions

For Students 9th - 12th
in this applications of logarithmic functions worksheet, students solve 11 short answer problems. Students use logarithms to find half lives, compound interest, and population growth given a word problem.
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Pre-calculus Unit 3 Test 2

For Students 10th - 12th
Students will solve exponential function problems, graph exponential functions, find the value of logarithms, determine future value, and compound interest. In this Pre-calculus lesson, students will use the properties of logs to solve...
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The Sun as the Driving Force of the Water Cycle

For Teachers 5th - 8th
Students study the water cycle and how the sun is an important factor.  In this water cycle lesson students investigate how to desalinate water and explore the different densities of fresh versus saltwater.
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Circles

For Students 10th
In this circles learning exercise, 10th graders solve 10 different problems that include determining the chords, secants, and tangents of circles shown. First, they determine 4 different line segments given a circle with secants and...

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