For the first assignment, we were told to construct a right scalene triangle, an obtuse scalene triangle, and an acute scalene triangle. A knowledge of trigonometry is useful here, though not required. I took a screenshot of my completed work and moved on. The second task was to create 5 different types of parallelograms: a rectangle, a rhombus, a parallelogram, a trapezoid, and a kite. I then saved my five different definitions (containing the needed sub-routines) and moved on to the next assignment. Now, we were instructed to create a curve which would utilize multi-variable inputs and then save our definition. I created one that, when repeated n times at m length would give (n/360) of a "circle" with m length on the sides.
Finally, we were instructed to learn about how to implement color into a Logo Quilt. This quilt involved a "grid" of squares with a couple of patterns that we made using our new-found knowledge of the color inputs and our previously acquired knowledge of basic shape construction. While my quilt was a bit lack-luster, I saw the extent to which these quilts could vary and appreciated the creative license I was given.
In the end, I felt like I gained insight into the potential of math technology with this assignment. Before, I didn't realize or appreciate how versatile this software could be, but when you really start sitting down and playing with it, you see it for what it's worth.
I find it interesting that you used the word "ease" in reference to learning the commands as others found it frustrating. It sounds like you can envision how this could be used to teach the various concepts of geometry and measurement.
ReplyDeleteThank you, Dr. Shafer. I was rarely frustrated by the commands, just the pace at which a lesson in Terrapin Logo might be taught. But I feel that I better understand the value of multiple representations. Students will learn in different ways, and Logo would certainly help some students in their conceptual understanding of say, geometry.
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