Trig degrees: sine to 360

Learning Material  |  Interactive Lesson


Published on 2018 August 13th

Description
Use a unit circle tool to explore sine values in different quadrants. Determine the sin Ø values for angles between 0° and 360°. Observe the symmetry and patterns of the functions to predict the behaviour of sin Ø in different quadrants. Observe the graph animate and visually connect it with the unit circle tool and table values. Extend sin Ø for angles beyond 360°. Find out how trigonometry relates to the real world. This learning object is one in a series of nine objects. Three objects in the series are also packaged as a combined learning object.
Objective
Students apply the unit circle definitions of the sine function.
Students interpret a graph of sin Ø, from 0° to 360°.
Students identify patterns and symmetry of the sine function.

Curriculum Information

K to 12
Grade 8, Grade 9, Grade 10
Mathematics
Patterns and Algebra Patterns and algebra
Learners, Students

Copyright Information

Yes
Education Sevices Australia
Use

Technical Information

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application/x-rar
Adobe Flash Player - http://get.adobe.com/flashplayer/