Trigonometry Tests and Exams

The Story of Joe Sine

Precalculus "Definitions"

MATHO Game for the first week of school

Emergency Lesson Plans -- Sudoku Puzzles

Legend of SOHCAHTOA by Dane R. Camp

The Great Trigonometry Puzzle

Trig Cut Ups

TRIGO Puzzle

The Radian Walk

The Unit Circle

A Method for Remembering the Unit Circle

Chart for Remembering some Basic Trig

Alphabetical Order and Trigonometry

Spaghetti and the Sine Curve

Sine Curve Equation

Graph Trig Functions

Biorhythms and the Sine Curve

Graph Paper for Tests

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

Worksheet -- Proof of the Law of Cosines

Outline -- Law of Sines/Law of Cosines

Worksheet -- Ambiguous Case (SSA)

More Applications of Trigonometry

Still More Applications of Trigonometry

Accident Reconstruction with Vectors

Skid Marks

Snell's Law

More Vector Applications

Application of Polar Coordinates to Art

Chain Letters and Pyramid Schemes

Logarithmic Equations (Cut Outs)

Conjecturing with Logarithms

Rule of 72 -- Logarithms

High Low Guessing Game -- Logarithms

Turvy #13 for Precalulus Topics including logs

Droodle Graphs -- Points, Lines, Circles

Special Paper for Graphing Parabolas

Special Paper for Graphing Ellipses

Special Paper for Graphing Hyperbolas

Additional Graph Paper for Graphing the Conics

Reflection Property of the Parabola and Ellipse

Activities with Circles and Parabolas

Graphing the Conics

"Berlin" - Circles, Parabolas, & Inequalities

"Graph It!" - Circles, Parabolas, & Lines

Applications of Parabolas

Applications of Ellipses

Applications of Hyperbolas

Applications of Conics

Turvy #12 -- Applications of Conics

Translation and Rotation of Axes

Class, Take Your Seats -- Analytic Geometry

Analytic Geometry Problems

Fountain Project (Systems of Parabolas)

Droodle #15 with Ellipses

Ellipses (Matching Cut Outs)

Eccentricity of the Earth's Orbit

Graph Paper for Tests

"Starship" -- Polar Coordinates Game

Polar Coordinates Tic-Tac-Toe Game

Conversions between Polar & Rectangular Coordinates

Some Interesting Polar curves

The Birthday Problem

My letter to Marilyn vos savant regarding the Birthday Problem

Poker Hand Probabilities

Monopoly Probabilities

Pizza Project (Combinations)

Chain Letters and Pyramid Schemes

Urim and Thummin

Blood Types

Blood Types

Let's Make A Deal!

Can't Stop -- Probability Game

Combinations & Permutations

Probability Puzzle

Six Degrees of Separation

Odds that God Exists

Flipping A Coin

The Mathematics behind the game of SPOT IT!

Set of Simplified Playing Cards

M&M's Worksheet

Voting: The Importance of Method

Sports Data for Correlation Coefficients and Scatter Plots

Candy Math Fun

Letter from

1970 Draft Lottery

Super Bowl (Gathering Data)

World Series Champions (Gathering Data)

NCAA Division 1 Football Champions (Gathering Data)

NCAA Basketball Tournament Champions (Gathering Data)

Statistical Study of the Letters of the Alphabet

SAT Scores -- z-scores

Alabama Paradox

Mean, Median, and Mode

A Baseball Paradox

Turvy #14 for Precalulus Topics