Trigonometric Lesson Plans
and Work Sheets
Home
Lesson Plans
Introductory Concepts and Definitions
Precalculus Assignments for Larson/Hostetler
Trigonometry Tests and Exams
The Story of Joe Sine
Precalculus "Definitions"
MATHO Game for the first week of school
Emergency Lesson Plans -- Sudoku Puzzles
Trig Ratios in a Right Triangle
Mnemonics for the trig ratios (SOHCAHTOA)
Legend of SOHCAHTOA
The Great Trigonometry Puzzle
Trig Cut Ups
TRIGO Puzzle
Unit Circle and Radians
Radian, The Snowman
The Radian Walk
The Unit Circle
A Method for Remembering the Unit Circle
Chart for Remembering some Basic Trig
Alphabetical Order and Trigonometry
Graphs of the Trig Functions
Sine and Cosine Game
Spaghetti and the Sine Curve
Sine Curve Equation
Graph Trig Functions
Biorhythms and the Sine Curve
Graph Paper for Tests
Trigonometric Identities
Triangle Trig -- Identities
More Trig Cut Ups -- Identities
Doublets -- "Word Identities"
More Doublets -- "Word Identities"
More Word Ladders -- "Word Identities"
More Word Ladders -- "Word Identities"
I Have... Who Has... Cards -- Identities
Sum and Difference Identities
Trig Tic Tac Times
Trig Identities Connect The Dots
Magic Square -- Trig Identities
Trig Identities Card Game
List of Trigonometric Identities
Penguin (Simplify Trig identities)-- from Amanda Harvey
Find the Error (Identities) -- from Amanda Harvey
Covalent Bonds and Trig (Identities)
Turvy #13 for Precalulus Topics (including identities)
Turvy #14 for Precalulus Topics including trig identities
Law of Sines and Law of Cosines
Proof of the Law of Cosines (Without Words)
Worksheet -- Proof of the Law of Cosines
Outline -- Law of Sines/Law of Cosines
Worksheet -- Ambiguous Case (SSA)
Vectors and Applications
Turvy for Applications of Trigonometry
More Applications of Trigonometry
Still More Applications of Trigonometry
Accident Reconstruction with Vectors
Snell's Law
Skid Marks
More Vector Applications
Application of Polar Coordinates to Art
Send any comments or questions to:
David Pleacher