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In this lesson from Math Machines, students will "use algebra and trigonometry to automate SAM the Robot to complete a right triangular path." The class will use the program SCHOME to perform the task.
A participant...
This math lesson from Illuminations helps students improve their skills in identifying equivalent trigonometric expressions. Students will be able to practice using trigonometric functions and equivalent expressions....
This math unit from Illuminations includes two lessons which help to teach the Law of Sines and the Law of Cosines. The first lesson asks students to use right triangle trigonometry to develop the law of sines. The...
Students may use this lesson to use geometry, trigonometry and GPS to locate a geocache in their area. With a handheld GPS device and the coordinates of the cache, geocachers attempt their own personal treasure hunt....
This lesson will help students understand the law of cosines and the Pythagorean theorem. The material has students find out whether a triangle is acute, obtuse, or right; determine a formula for the law of cosines to...

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