David Long

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United States - Pennsylvania - Clarion
David Long
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Show your students that algebra and trigonometry can be close to their heart. These are .gif images of Valentines drawn from Math Equations. The equation for each heart is written at the top of the Valentines. There are six different equations
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4.0
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A 1-page handout showing the math equation for drawing a 3-leaf and 4-leaf shamrock using polar coordinates. A graph of the equation using the Cartesian Coordinate System is included for comparison of the two coordinate systems. Students can use
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These 10 math valentines are GIF images of hearts produced on the computer using polar coordinates. The equation used to generate the hearts is written at the top of each valentine. The background is transparent, so the pictures can be printed on
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The Dragon Fractal Lab is a computer program that draws fractals of the Dragon Fractal type. Students adjust the fractal parameters to draw many interesting fractals. They are encouraged to experiment with the parameters to create fractals of
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This is a story about some young science students who while attempting to perform an experiment in ocean wave modification discover a mysterious substance that is causing local wildlife to go crazy. They find that not only does the mysterious
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This packet consists of a five page Microsoft Word document describing how rainbows are formed and five computer simulations tied to the text to reinforce students understanding of the concepts of rainbow formation. This computer lab material was
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This is a software app in which students create fractal Christmas Trees and decorate them. Math equations are provided for each component of the tree and decorations. An easy user interface allows students of all ages to draw a tree and decorate
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This is a mystery story about a group of high school students who attempt to investigate a secret moonshine operation, but fail miserably. Their misled antics do result in one positive note when they provide a valuable clue that helps the police
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6th, 7th, 8th, 9th
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TEACHING EXPERIENCE

Seven years teaching university level Geographic Information Systems (GIS) , Air Photo Interpretation, and Remote Sensing Six years teaching online GIS to working adults on a continuing education basis

MY TEACHING STYLE

Lecture, readings, lots of student hands-on activities

HONORS/AWARDS/SHINING TEACHER MOMENT

Yet to be added

MY OWN EDUCATIONAL HISTORY

B.S. Forestry, Washington State University M.S. Forestry, Northern Arizona University Ph.D. Forestry, Texas A&M University

ADDITIONAL BIOGRAPHICAL INFORMATION

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