At the end of this activity, students should be able to:
use a calculator to find values of trigonometric functions
- use a graphic calculator to investigate trigonometric functions.

Connected with

Use of a calculator [Whiteboard presentation]

Consists of

Trigonometric ratios in a right-angled triangle [Student activity]

Trigonometric ratios – problems [Student activity]

Looking for the formula for a trigonometric function [Student activity]

Trigonometric identities – investigations [Student activity]

Finding the period [Student activity]

Are all trigonometric functions really necessary? [Student activity]

Matches with

Resources structure

Grade 10 - 11

Mathematics

XIII. Trigonometry

75. Use of a calculator

NCS Mapping

Grade 10 - 11

Mathematics

XIII. Trigonometry

75. Use of a calculator

10.3.6

SA_2011_10_11_Math

Grade 10 - 11

Mathematics

XIII. Trigonometry

75. Use of a calculator

10.3.6

YDP SA

Keywords

ratio, calculator, triangle, angle, right, use, Use of a calculator, trigonometric, sine, cosine

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yTeach Premium Mathematics (Includes Grade 8-9)

yTeach Executive for Homeschool

yTeach Executive

yTeach Premium Mathematics for Homeschool (Includes Grade 8-9)

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