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# Unit Circle - interactive discovery exercise - Geogebra

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1.91 MB   |   4 pdf worksheet pages + 10 pdf support pages and two Geogebra files pages

### PRODUCT DESCRIPTION

Students independently, effectively and comprehensively discover all the relationships and patterns within the Unit Circle. You be the facilitator!

This product is part of the Secondary Trigonometry bundle. Click Here for 40% savings!

Students find visualizing some aspects of math difficult. But, with Geogebra, the user can move and change objects with the click of a mouse. When you move the angle slider, a point on the circumference of the unit circle moves as well. Text boxes automatically update and display the changing angle in degrees as well as the lengths of the adjacent and opposite sides of the right angled triangle formed by the radius and the x and y legs of the point on the circumference. Each of the critical angles in a typical unit circle are identified (and marked in radians) around the perimeter of the circle to guide the discovery.

Geogebra, 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.

Four pdf pages of exercises and questions along with answer keys for each page will guide your students through the process of discovering and identifying many of the patterns and relationships associated with the unit circle. They are designed to provide a complete resource to fully explore this topic.

Please check out the preview to get a much more compete description and visual of this product.

For Geogebra exercises in other topics click the title below:

High School Trigonometry Bundle ( 40% savings! )
Arc Length & Sector Area
Area of Any Triangle ( free ! )
Cosine Law
Sine Law
Ambiguous Case of the Sine Law
Slope
Pythagorean Theorem
Trig Ratios - Sine, Cosine & Tangent
Total Pages
4 pdf worksheet pages + 10 pdf support pages and two Geogebra files
Included
Teaching Duration
2 hours

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