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Lesson Plan
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Swimmy's Friends

For Teachers K
Students solve problems using various strategies. For this problem solving lesson, students read the book Swimmy by Leo Lionni. Students make fish swimming patterns, measure how many goldfish crackers it takes to make a handprint and...
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Lesson Plan
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Geoboard Squares

For Teachers 2nd - 3rd
Students create squares of different sizes on a geoboard. They find and describe a pattern. Students use the pattern to determine the number of squares possible on a 10-by-10 geoboard. They create squares with a horizontal base (and...
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Worksheet
Curated OER

The Korean War

For Students 7th - 9th
In this reading comprehension instructional activity, students read a passage about major events of the Korean War. Students then answer 7 fill in the blank and 7 true/false questions based on the reading.
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Interactive
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SAT Practice Test

For Students 10th - 12th
For this online, interactive worksheet, students solve ten SAT preparation problems in 12 minutes. The problems vary in difficulty and content.
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Lesson Plan
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Octagon Lesson Plan

For Teachers 10th - 11th
Students investigate octagons using words and shapes. In this geometry lesson, students discuss the shape of an octagon using physical and symbolic models. They make conjecture about the shape and relate it to the real world.
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Lesson Plan
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The Amazing Maud Lewis

For Teachers 2nd - 7th
Students investigate cultural art from Canada by reading about Maud Lewis.  In this Canadian history lesson, students identify the work of Lewis by visiting her magazine website.  Students identify other heroes in Nova Scotia before...
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Lesson Plan
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Quilting Our Diverse Classroom

For Teachers 3rd - 5th
Students explore diversity and race by creating art. In this ethnic background lesson, students discuss their family history, where their relatives lived and how it affects their life today. Students create pieces of a quilt representing...
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Worksheet
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Integrate Algebra Regents Exam Bimodal Questions Worksheet #1

For Students 9th - 10th
 In this Integrated Algebra worksheet, students solve problems that reflect the topics covered during the course of work.  The answer key identifies each question by standard and topic.  The twenty-four page worksheet contains two...
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Worksheet
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Mountain Math Worksheet

For Students 5th
In this number sense instructional activity, 5th graders solve 37 problems based on a given number. Students are asked to round the number, identify the number as even or odd and add 100 to the number.
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Lesson Plan
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Pythagorean Theorem Investigation

For Teachers 8th
Eighth graders investigate the Pythagorean Theorem and practice applying the theorem to various triangles. Finally, in the next lesson in the sequence, 8th graders create a song or a story to help them remember the Pythagorean Theorem.
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Lesson Plan
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The Amazing Mathematical Race: Boxing the Rare Element

For Teachers 6th - 8th
Students enter a race against time to determine the maximum sized box that can be formed from a standard sheet of copy paper. The boxes are to be used to contain a valuable and rare element which is light as cotton and corrosive to all...
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Lesson Plan
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Geometry Scavenger Hunt

For Teachers 6th - 10th
Learners use the digital camera, identify geometric shapes (in nature as well as man-made), and gain a better understanding of geometric vocabulary. They search for and recognize geometric shapes in unusual settings
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Lesson Plan
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Determining Mercantile Volume of a Pine Tree

For Teachers 4th
Fourth graders, acting as foresters, determine timber volumes as sawtimber or pulpwood for marketing. They find the marketable value of a tree using its diameter and volume.
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Lesson Plan
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Investigating Soil

For Teachers 4th
Fourth graders swap local soil samples with another school and examine the differences. They research soil properties, identify organisms that live in soil, create and maintain a biome of soil decomposition and design a poster to present...
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Worksheet
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Precision and Accuracy in Measurement

For Students 7th - 9th
In this Algebra I activity, students differentiate between precision and accuracy is measurement.  The four page activity contains thirty-five problems.  Answers are not included. 
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Lesson Plan
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Geometry in Tessellations

For Teachers All
Students examine tessellations and their geometric properties. Students also develop a better understanding of lines, planes, angles, and polygons.
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Lesson Plan
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Spaghetti Measure

For Teachers 6th - 8th
Students receive a copy of a "Spaghetti Measure" task sheet along with the scoring rubric. Students preview the task and the rubric prior to starting the task. tudeThey determine the circumference of a circle of spaghetti that will...
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Lesson Plan
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Our Class Record Book

For Teachers 2nd
Second graders, in groups, prepare a list of proposed record ideas for the class book.
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Lesson Plan
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Angles Lesson Plan

For Teachers 3rd - 5th
Young scholars stud angles, and then play the "What's Your Angle?" game. They complete at least 10 computer generated problems from the Angles Applet.
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Lesson Plan
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Angles: Angles, Angles, Everywhere

For Teachers 6th - 8th
Students estimate and accurately measure the size of angles communicate with the appropriate geometric terms and symbols to describe and name angles, lines, line segments, rays
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Lesson Plan
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CO2 Blow Out!

For Teachers 5th
Fifth graders determine that carbon dioxide is a gas given off during respiration and that oxygent is the gas that is absorbed during respiration. They determine the air capacity of the lungs.
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Lesson Plan
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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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Lesson Plan
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Congruent Triangles - Is This Enough Information?

For Teachers 7th
Seventh graders examine congruence postulates and apply knowledge to triangles in the world around them.
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Lesson Plan
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Peak Performance

For Teachers 7th - 12th
Students design and build a car that is capable of traveling across the floor quickly, and also up a steep ramp.

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