# Unit on Trigonometry - Warm-ups and Practice Problems

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In this PowerPoint, there are 18 slides that can be used as daily warm-ups throughout a unit on Trigonometry. For my own classroom, I display a slide per day when students enter the room. The day's warm-up would review concepts from the previous day's lesson. Topics covered in this PowerPoint are:

Types of Triangles (equilateral, isosceles, scalene, obtuse)
Pythagorean Theorem
Right Triangle Trigonometry (sine, cosine, tangent)
Angles of Elevation and Depression
Law of Sines / Sine Rule
Law of Cosines / Cosine Rule

Answers are included! Through custom animation, the answer will slide onto the screen when clicking the mouse or pressing Enter. (The Preview shows a few samples.)

This resource can also be used as a white-board review before the test or to build your own bank of test questions!

For additional resources for Trigonometry, check out:
Angles of Elevation and Depression: Real Life Applications of Trigonometry
Coterminal Angles and Radian/Degree Conversions – Row Relay
Evaluating Trig Expressions with Sum and Difference Formulas - Riddle Worksheet
Graping the Tangent Function – Discovery Learning Notes
Identifying Amplitude and Period of Sine and Cosine Graphs – Stained Glass
Law of Sines and Law of Cosines – Guided Notes
Practice with Law of Sines and Law of Cosines – Worksheet
Right Triangle Trigonometry - Centers
Sine and Cosine Graphs – Snowflake Cut-Out Activity
Solving Trig Equations – Riddle Worksheet
Trig Coterminal Angles (in Degrees) – Square Puzzle
Trig Identities #1 – People Search
Trig Identities #2 – People Search
Trig Memory Game – Learning the 1st Quadrant
Trig Triangles: Practicing Trigonometric Identities
Trig Values from the Unit Circle – Square Puzzle
Trigonometry Test Review – Worksheet and Solutions
Trigonometry Unit – Word Wall
Unit on Trigonometry – Warm-ups and Practice Problems (.ppt)
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18 pages
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