Tangents Teacher Resources
Find Tangents educational lesson plans and worksheets
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Trigonometric Functions and Angles of Rotation: The Triangle in the Circle
New ReviewGo around the unit circle and create triangles. Pupils move a point around the unit circles to visualize the triangle associated with the angle in standard position. The three main trigonometric functions are defined in terms of the legs...
10th - 12th CCSS: Adaptable
Introduction to Polar Coordinates - Concept
Learning polar coordinates does not require visiting the North Pole, though explaining igloos is much easier using polar coordinates. The lesson begins with a video explaining how to find coordinates on a spherical plane and how to...
3 mins 9th - 12th CCSS: Adaptable
How Do You Solve a Problem Using an Angle of Elevation?
One given angle and one given length equals an unknown height. What? Here's a word problem that can be solved given two pieces of information by using the correct formula. Watch the instructor explain how to use the tangent ratio formula...
6 mins 6th - 12th