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Applications of Triangles

For Teachers 9th - 11th
Students apply the properties of a right triangle. In this triangle lesson, students describe and compare radians to degrees. They solve problems using the properties and ratios of a right triangle.
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Distance Formula

For Teachers 1st - 11th
Students calculate the distance between two points using the distance formula. In this geometry lesson, students derive the distance formula using the Pythagorean Theorem.
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Transformations: Translations

For Teachers 9th - 12th Standards
High schoolers perform transformations and translations using polygons. In this geometry lesson, students perform transformations on a coordinate plane. They identify the image and pre-image of each figure.
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Transformations and Rotations

For Teachers 9th - 12th Standards
Students define and identify transformation and rotation. In this geometry lesson, students define rotations as congruence or isometry. They find the coordinates of an image and pre-image.
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A Day to Remember!

For Teachers 4th - 8th
Students study math. For this real-life problem solving lesson, students work on their skills dealing with time and money. They work in small groups on various time and money word problems and by the final day they have a final problem...
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Introduction to Fractals: Infinity, Self-Similarity and Recursion.

For Teachers 9th - 12th
This lesson introduces students to the ideas involved in understanding fractals. They develop a sense of infinity, self-similarity and recursion and
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A Distant View

For Teachers 6th - 11th
Students investigate the essential concepts of how lenses work to magnify vision, and then build simple telescopes to demonstrate their understanding. They write a description of how their telescope could be improved and how it works.
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Gravity: It's GREEEAAATTT!

For Teachers 6th - 8th
Students calculate effects of gravitational force on planets, discuss the effects of weightlessness on the human body and describe and demonstrate how objects in a state of free fall are accelerated by gravity at an equal rate.
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Making Change

For Teachers 2nd
Second graders explore how to incorporate a new type of technology, the cash register and/or a calculator, as a motivational tool for solving real life problems. They practice estimating money and counting back change from $20.00.
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What's Your Angle?

For Teachers 3rd
Third graders read the story, Magic Schoolbus Inside the Human Body. Then they form right, acute, and obtuse angles using the joints inside their bodies. They write a brief summary about what they learned about angles as a review the...
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Song Writing

For Teachers 3rd - 5th
Students write an original song using music composition software such as Music Time. By doing this, students identify another use for the computer besides word processing and games.
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The Elements

For Teachers 6th - 8th
Learners watch video, The Elements, research information about elements using both the Internet and CD-ROM program, and create atoms out of gumdrops and licorice.
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Barge Building: What Floats Your Boat?

For Teachers 4th - 8th
Students construct aluminum foil boats that float while holding the greatest number of pennies. They investigate the concept of water displacement, record their results, and watch a Bill Nye video on buoyancy.
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ELECTROMAGNETS

For Teachers 3rd - 5th
Students use video learning and construct electromagnets and use them to collect data, graph, and share with others.
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Oceans

For Teachers K
Students become aware of the differences between ocean water and lake water by smelling, tasting and seeing. They distinguish between land and bodies of water on a globe and gain increased awareness of oceans and life.
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Shake, Rattle and Roll

For Teachers 6th
Sixth graders explore the causes and effects of earthquakes. They also collect and analyze data in graphs. They also use the Internet to research earthquakes
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In Harm's Way: Natural Disasters in My Community

For Teachers 11th
Eleventh graders research and debate natural disasters that have occurred in their community. They assess whether these natural disasters were avoidable or were accidents. They investigate the extent of insurance coverage for disasters.
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Do Medicines Grow on Trees and Plants?

For Teachers 4th - 7th
Students study the importance of preserving rainforest. They investigate the uses of rainforest plants for medicinal uses by participating in rainforest immersion activities.
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The Pickle "Dill"emma

For Teachers 9th - 12th
Learners study a problem in their local farming community regarding a pickle factory, and the class is asked to help determine if the pickle factory is the source of a seed germination problem.
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A Clasroom Study of the Life of an Airplane

For Teachers 9th - 12th
High schoolers participate in an experiment to discover the properties of lift. They work together to complete calculations and collect data. They share their results with the class.
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Modeling pentagrams using Geometers Sketchpad

For Teachers 10th - 12th
Students using visual modeling software will construct two regular pentagrams which are mathematically similar. They also create a multi-page document and learn to create links between the pages and to a website on the History of...
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Light And Shadows

For Teachers 4th
Fourth graders explore the properties of shadows. In pairs they trace each other's shadows in chalk and re-draw their shadow outlines every three hours, design their own shadow investigation, and complete various worksheets related to...
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Schoolhouses

For Teachers 5th
Fifth graders research life in a one- room schoolhouse. They plan and carry out a mock day in a one-room schoolhouse. They make slates on a prior day by painting small boards with chalkboard paint.
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Introduction to Fractals: Geometric Fractals

For Teachers 6th - 8th
Middle schoolers study and observe the patterns made by the areas of the Sierpinski Triangle. Students use the computer to draw two or three iterations to discover the number patterns. Middle schoolers complete worksheets based on...

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