Worksheet
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Angles and Parallel Lines

For Students 9th - 10th
In this geometry worksheet, learners identify the different angles formed by cut parallel lines. They name the angles and find the measures of each. There are 24 questions.
Lesson Plan
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Balancing the Scales: Understanding Ratios

For Teachers 5th - 8th
Young scholars are introduced to the concept of ratios. In groups, they convert sets of numbers into a ratio. After practicing, they use the ratios and proportions to solve story problems. They also calculate map distances and...
Lesson Plan
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Mean, Median and Mode

For Teachers 8th - 10th
Young scholars define mean, median, mode and outliers. For this statistics lesson, students analyze data using the central tendencies. They follow a path through a maze collecting data. They analyze the data using the mean, median and mode.
Lesson Plan
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Download and Analyze

For Teachers 3rd - 9th
Students download information from a NASA website into a database. They transfer it to a spreadsheet by completing the information and analyze the information. They determine temperature averages, mode, and graph the results. They write...
Lesson Plan
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There's Gold in Them Thar Ratios

For Teachers 7th - 10th
Students draw a model of the bunny problem which generates the Fibonacci Sequence, spirals generated from golden rectangles and golden triangles; identify the golden ratio in the human body, and find the Fibonacci numbers in nature.
Lesson Plan
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The Truth About Triangles And Proofs

For Teachers 9th - 12th
Students engage in a lesson that is about the classification of triangles and the mathematical proofs involved in working with them. They work on a variety of problems that are created by the teacher with the focus upon the importance of...
Lesson Plan
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Triangle Sums

For Teachers 4th
Fourth graders determine a way to place numbers in the nine circles that are arranged in a triangular pattern so that each side has an equal sum. They use each number once and practice adding single digit numbers.
Lesson Plan
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Fashion Sense and Dollar Wise

For Teachers 6th - 8th
Students work in groups to show understanding of the relationship between fractions, decimals, percentages, and the application of ratios and proportions. In this decimals, fractions, and percents lesson, students use real life consumer...
Lesson Plan
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Fashion Sense and Dollar Wise

For Teachers 6th - 8th
Middle schoolers find the cost of an outfit. For this percentages lesson, students look at ads, pick out an outfit, and find the sale price. They create a commercial and complete 4 included worksheets. 
Lesson Plan
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Quadrilateral Explorations

For Teachers 9th
Ninth graders identify quadrilaterals and label the vertices of quadrilaterals. they justify their identification of the quadrilaterals. Students work in groups to identify and create quadrilaterals
Lesson Plan
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High Mountain Retreat

For Teachers 7th - 12th
Students explore and analyze atmospheric conditions for a high mountain retreat. They examine the relationship between altitude, atmospheric pressure, temperature and humidity at a particular location. In addition, they write reports...
Lesson Plan
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Quadrilateral Explorations-Grade Nine

For Teachers 9th
Ninth graders investigate quadrilaterals.  In this geometry lesson, 9th graders examine and classify quadrilaterals using the slope, midpoint and distance formulas.  Additionally, students create various quadrilaterals given...
Lesson Plan
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Rep Tiles

For Teachers 3rd
Third graders use pattern blocks of one shape at a time to try to create a similar shape. They compare the perimeter of the new figure with the perimeter of the original shape and look for a pattern. Students use the pattern to predict...
Lesson Plan
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How many isosceles Triangles Can You Find?

For Teachers 5th
Fifth graders solve problems while examining a variety of isosceles triangles.  In this isosceles triangle lesson, 5th graders examine shapes to find their characteristics.  Students pay particular attention to the...
Worksheet
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Scientific Notation and Metric Prefixes

For Students 10th - Higher Ed
In this physics worksheet, students complete 5 sets of unit conversion problems. They express exponential expressions to expanded form and vice versa.
Lesson Plan
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Hurricane Frequency and Intensity

For Teachers 9th - 12th
Students examine hurricanes. In this web-based meteorology lesson, students study the relationship between ocean temperature and hurricane intensity. They differentiate between intensity and frequency of hurricanes.
Lesson Plan
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A Package of Pringle

For Teachers 6th - 10th
Here is a problem-solving lesson that has learners take the role of a packaging expert to design an inexpensive means of packaging a potato chip. It could benefit from having more specific detail about the lesson itself, but it does make...
Lesson Plan
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Putting Your Best Foot Forward

For Teachers 3rd
Third graders measure their feet and their parents' feet, record data on computer-generated graphs, and calculate and record mean, median, and mode.
Lesson Planet Article
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Go Ahead, Take a Guess! Estimating in the Real World

For Teachers 3rd - 6th
Learning how to use estimating to solve real life problems can be a great way for students to apply math skills.
Lesson Plan
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Finding The Area Of Shapes

For Teachers 4th
Fourth graders investigate the concept of computing the area using different shapes. They use prior knowledge in order to devise a formula for a parallelogram. Scaffolding is provided by the teacher to find the formula of area for...
Lesson Plan
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Renting an Apartment

For Teachers 5th - 8th
Students complete math problems. In this decimals lesson, students practice decimal multiplication and discuss decimal placement. Students complete more practice problems and have other students check their answers. Students complete a...
Lesson Plan
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Does the Area of the Quadrilateral Change?

For Teachers 7th
Seventh graders complete activities to further their understanding of area formulas. In this area lesson, 7th graders watch as the teacher uses Polystrips to model parallelograms. Students find the area of a rectangle and answer...
Lesson Plan
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Table Settings

For Teachers 5th
Fifth graders explore and examine how to make organized lists and find patterns to help them solve problems. They identify, analyze and determine a rule for predicting and extending numerical patterns involving operations of whole...
Lesson Plan
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Shell Sort; Serving up Seafood

For Teachers 2nd - 3rd
Students complete various small group activities to classify items and determine the types of combinations that can be made with these items. In the second instructional activity, students create menus for a restaurant to help them gain...

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