Let your students independently, effectively and comprehensively learn the Ambiguous Case of the Sine Law. You be the facilitator!
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Students find the ambiguous case hard to visualize. But, with Geogebra
, the user can move and change objects with the click of a mouse. In this instance, when you move a given point, a new triangle is formed while the three fixed, or given values, in the ambiguous case of the Sine Law don’t change. Text boxes on screen automatically update and display changing angles in degrees as well as the lengths of the sides of the triangles.
This allows students to clearly visualize the ambiguous nature of the given information.
, a free program, is quickly and easily downloaded from the internet to both computers and tablets (as an app). Students can work individually in a computer lab or you could use the flipped classroom model and have them complete the exercise at home. Alternatively, you can go through the exercise in class as a group using a projector and just one computer.
Six pdf pages of guided exercises, questions and problems will provide your students with a complete resource to explore this topic.
Please check out the preview to get a much more compete description and visual concept of this product.
exercises in other topics click the title below:
High School Trigonometry Bundle
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Trig Ratios - Sine, Cosine & Tangent
Arc Length & Sector Area
Area of Any Triangle
The Unit Circle