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Lesson Plan
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Tessellations

For Teachers 5th - 8th
Students identify and construct figures that tessellate. They investigate which regular polygons tessellate and how to modify them to make other tessellating figures. Students explore how naturally occurring tessellations have been...
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Lesson Plan
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Frequency Tables

For Teachers 7th
Seventh graders construct frequency tables and box-and-whisker plots. After constructing tables and plots, they take a quiz on mean, median, mode, range, scientific notation, and number properties.
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Finding the Sum of the Exterior and Interior Angles of a Polygon

For Teachers 8th - 10th
Students find the sum of the angles of a polygon and construct a polygon given the number of sides. In this polygon lesson plan, students draw large polygons on the floor of the room. They measure the length of each side and the interior...
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Worksheet
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Seeing Solar Storms in STEREO-I

For Students 8th - 10th
In this geometric calculations of solar storms worksheet, students use a diagram indicating the location of 2 STEREO satellites, the earth and the sun to calculate the distance between a Coronal Mass Ejection and the Earth. They use...
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Count On It!

For Teachers 1st - 2nd
Students investigate money. In this consumer math lesson, students use coins, identify their value, then group them in various ways to equal a dollar.
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Lesson Plan
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Flying the Friendly Skies

For Teachers K - 2nd
Students discover the power of wind by flying a glider.  In this weather lesson, students describe their thoughts on wind and practice using weather related vocabulary.  Students construct model gliders in class and attempt to fly them...
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Lesson Plan
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Fractions

For Teachers 1st
First graders create fraction creatures by using 1 inch squares of construction paper. In this fractions lesson plan, 1st graders name the fractions within their whole creatures.
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Lesson Plan
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Shape Hunt

For Teachers Pre-K - 1st
Learners explore two-dimensional and solid shapes. In this shapes and patterns geometry lesson, students work with a partner to create identifiable objects using tangrams. Learners describe the attributes of their shape and their partner...
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A Reading Graph

For Teachers Pre-K - 1st
Students construct and interpret a "favorite classroom books" graph. In this literacy and math graphing lesson, students choose a reduced size copy of the book cover that corresponds with the book(s) they chose to read during their...
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Lesson Plan
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Stories That Really Add Up

For Teachers 6th - 12th
Students, in groups, develop math lessons for younger students that each stems from a popular student story. Group members individually develop lessons for other subject areas based on their group's story, creating interdisciplinary units.
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Lesson Plan
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Archeologist Frieze Patterns

For Teachers 6th - 12th Standards
Learners construct frieze patterns using translations and rotations. They will discuss how frieze patterns are similar to jigsaw puzzles and use Cabri Jr. to build a triangle frieze pattern using rotations, translations, and reflections.
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Lesson Plan
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Exploring the Area Under a Curve

For Teachers 9th - 12th Standards
Using TI-89, mathematicians explore and investigate Riemann sums to estimate the area under the graphs of intervals by drawing and illustrating rectangles. They review and practice the concepts of summation notation and area formulas to...
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Lesson Plan
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Fish Count

For Teachers K
Students participate in hands-on activities in which they count and match objects to 10 or more using one-to-one correspondence and make a record of objects counted, which be kept in a math portfolio.
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Lesson Plan
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Circumscribing a Circle About a Triangle

For Teachers 9th - 12th Standards
Pupils circumscribe a circle about a triangle. They construct a triangle using Cabri Jr and then circumscribe it. They then use knowledge of perpendicular bisectors and circumcenters to locate the center of the circle and then...
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Lesson Plan
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The Six Faces of Garbage

For Teachers 6th - 8th
Students use the mathematics of surface area to approach the problem of garbage pollution from the classroom. After watching a video, students construct replicas of cereal boxes and compute their surface area.
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Measuring Pots

For Teachers 4th - 9th
Students use an activity sheet to construct analogies about possible function of ancient or historic ceramics and compute circumference from a section of a circle as they study measuring pots.
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Lesson Plan
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What's My BMI?

For Teachers 7th - 12th
Students construct the Metric Pyramid from the handout. They use the Metric Pyramid to convert from standard to metric measure and vice versa. They compute their own Body Mass Index.
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Altitude Tracking

For Teachers 7th - 10th
Students construct simple altitude tracking devices for determining the altitude a rocket reaches in its flight. They estimate the altitude a rocket achieves during flight.
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The Games Robots Play

For Teachers 6th - 12th
Students learn about how robots are programmed to play games. They then construct robot applications (basic computer codes) for playing tic-tac-toe comprised of if-then logic sequences. Students then compete in teams using their...
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Population-Building a Foundation

For Teachers Higher Ed
Students research to find information about populations and complete world maps by labeling the current population, and determining the 10 countries with the largest population. They search the "World Population Data Sheet." On the third...
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The Measurement Man

For Teachers 3rd - 5th
Students explore the measurements of capacity by constructing a creative project in the shape of a man. The man has body parts that represent different units of measurement and can be used to make conversions. This is highly concrete and...
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Attributes & Nets of a Cube

For Teachers 3rd
Third graders engage in a lesson that focuses on the attributes and forming of a cube. They construct a cube using different combinations while comparing a square with only two-dimensions. Students fold paper while following the...
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Lesson Plan
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Data Analysis and Probability

For Teachers 7th - 10th
Students make their own puzzle grid that illustrates the number of sit-ups students in a gym class did in one minute, then they make a histogram for this same data. Then they title their graph and label the scales and axes and graph the...
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Lesson Plan
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Could a Tiny Home be the Home for You?

For Teachers 2nd - 5th
Students read an article about tiny homes and use the article as a springboard for discussion. In this current events lesson plan, students evaluate the merits of tiny homes, then create a chart comparing their needs with the things they...

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