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Lesson Plan
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Cigarette Smoking

For Teachers 9th - 12th
Students analyze the monetary cost associated with smoking cigarettes. They calculate the life expectancy associated with how many cigarettes are smoked a day. They complete story problems as well.
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Lesson Plan
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Sea Ice: Cracking the Egg Code

For Teachers 6th - 9th
Students study the egg code to learn about sea ice. In this sea ice lesson plan, students discuss and view a diagram to learn about the egg code when describing sea ice and its thickness. Students work in groups to play a game using the...
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Lesson Plan
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Comparing Fractions

For Teachers 5th - 7th
Students use the assistance of computers to explore reducing fractions. Using various internet activities, students experience comparing and ordering fractions. They develop methods to estimate the value of fractions.
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Lesson Plan
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How Tall Is That Flag Pole?

For Teachers 6th - 8th
Middle schoolers examine various triangles and discuss how similar triangles have sides that are proportional. They utilize an ancient Egyptian method to determine the height of a flagpole.
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Lesson Plan
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Pi Day (March 14)

For Teachers 4th
Fourth graders determine the value of ? by measuring the circumference and diameter of circular objects such as soup cans, Oreo cookies, etc..
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Probability: How Likely Am I to...?

For Teachers 12th
Twelfth graders examine various ways probability is applied to daily situations. They use marbles and blocks to calculate the probabilities of picking certain colors. They also calculate the odds of picking a winning raffle ticket.
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A Statistical Look at Jewish History

For Teachers 6th - 10th
Learners complete their examination over the Jewish Diaspora. Using population figures, they discover the importance of percentages in exploring trends. They use their own ethnic group and determine how it is represented in the United...
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Dubious Adoption Data

For Teachers 10th - 12th
Students analyze a graph from the New York City Administration for Children's Services that shows a significant increase in New York City adoptions after ACS was founded. They determine whether the graph supports ACS' claims and whether...
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Fickled Fractions

For Teachers 6th - 8th
Students explore which fractions are made real in our world. They also show the relationship of cross multiplication and equivalent fractions To reinforce fraction skills.
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Determining the Age of Fossils

For Teachers 9th - 12th
Students examine the concept of radioactive dating. In this radioactive dating lesson, students investigate how to determine the ages of fossils and rocks as they learn about half-life radioactive decay.
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Learning The Basic Shapes

For Teachers Pre-K
Students explore basic shapes concepts. In this math lesson, students examine circles, triangles, squares, and rectangles as they draw the figures they see on worksheets.
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It’s Your Trash!

For Teachers 6th - 8th
Students identify the different sections of a landfill. In this ecology lesson, students brainstorm ways that they can help in proper trash disposal. They write a reflection journal about their thoughts on the subject.
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Graph Both Crusts

For Teachers 4th
Fourth graders calculate the angles and construct a pie graph of the percentages of the elements in the continental and oceanic crusts. Then they analyze the results. They can be assigned the task of researching the percentages.
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Million Dollar Gift

For Teachers 3rd
Third graders create a box big enough to hold a million dollars. This is a project fun to do near the winter holidays with inexpensive gifts included in the boxes. This hands-on lesson very effectively demonstrates the concept of volume.
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Worksheet
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Meatiest States: Graph Problem Solving

For Students 6th - 7th
In this graph problem solving worksheet, students analyze a graph that shows commercial red meat production in five states. Students answer 5 word problems using the data on the graph.
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Eating for Your Future

For Teachers 6th - 12th
Students brainstorm ways to live healthy. In this health science lesson plan, students recipes that are healthy and appealing. They compile all recipes and develop a class cookbook.
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Worksheet
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Worksheet #6, Exponents, Interest, and Radioactive Decay of Isotopes

For Students 11th - 12th
For this calculus worksheet, students sketch graphs of given exponential functions. They compute the principal needed to have a given ending balance when the interest is compounded at varying times. Students use a simple exponential...
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Worksheet
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Earth and Matter

For Students 9th - 12th
In this matter worksheet, students review the Earth's layers, write balanced equations, and compare the properties of different elements. This worksheet has 29 fill in the blank questions.
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Lesson Plan
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Properties of Fractals

For Teachers All
Students build a working definition of regular fractal, look carefully at the concepts of dimension and scale, and are introduced to logarithms. They solve simple exponential equations for the exponent both by trial and error and using...
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How Cool Is Your Environment?

For Teachers 7th - 8th
Students study the formulas for calculating heat energy and how to convert Celsius to Fahrenheit. They apply the formulas on a worksheet.
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Walk a Mile in Albatross Shoes

For Teachers 3rd - 8th
Students recognize the correlation between the trash they dispose of around their school and the environmental hazards that face wildlife, specifically the Laysan albatross. They determine three ways that they can help the albatross chicks.
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Who's Going to the Convention?

For Teachers 9th - 12th
Students practice planning budgets as they create a budget for ten employees of a company to attend a professional convention. They use the Internet, and spreadsheet software to complete their assignment.
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Properties of Fractals

For Teachers 6th - 8th
Students build a working definition of a regular fractal, they measure the concepts of dimensions and scale, they explore the concept of a logarithm and they attempt to solve simple exponential equations for the exponent both by trial...
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Pay Check Advance Loans

For Teachers 7th - 12th
Students explore the implications of obtaining loans. They assess interest rates, amount to be paid back, and the implications if they do not pay back the loan on time. Students develop a comparison chart.