3D Uncovered - TN

 teachMathematics: 3D Uncovered - TN

This activity uses technology to help students with the notoriously difficult idea of working with 2D planes within 3D situations and thus solve problems with trigonometry in 3 dimensions.Google sketchup is a simple and clear visual aid that encourages students to literally look at the problem from a different angle. The medium is both helpful and engaging and lends a dynamic reality to a 3 dimensional object that can"t...

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