Interactive Resources for Classroom Discussion, Inquiry and Distance Learning

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  • Elementary
    • Add and Subtract
      • Number Talks: Adding and Subtracting
      • Four Dice Game
      • Race to 100 and Zig Zag Numbers
    • Tell the Time
      • Skip Counting Fives
      • The Minute Hand
      • Hours and Minutes
    • Multiply
      • Multiply with the Number Line
      • Multiply with Dice
      • Multiply 2 to 9 Circle Sort
      • Target Practice
      • Three Numbers Arithmetic Game
  • Middle Plus
    • Drawing
      • Symmetry
      • Star Drawings: Multiples and Factors
      • Pentagram
      • Isometric Colouring
      • Cube Structures
    • Puzzles
    • Plot the Points
    • Introducing Linear Functions
    • Exponents
      • Exponents Introduction
      • Exponents: Number Sense Activities
      • Exponent Laws
      • Exponents Project: Solar System
  • Grade 10 FMP
    • 1. Algebra
      • Linear Expressions
      • Linear Equations
      • Project: Connect 4 Counters
    • 2. Trigonometry (G10)
      • Pythagoras’ Theorem
      • Introduction to Trigonometry
      • Visual Trig Values
      • Estimating Angles and Sides
      • SOH CAH TOA Calculate a side
      • SOH CAH TOA Calculate an angle
      • Problem Solving
      • Right Angled Triangle Projects
    • 3. Factors and Products
      • Prime Factors
      • HCF and LCM
      • Review Integer Exponents
      • Factoring Expressions with Exponents
      • Polynomials
      • Multiplying Two Binomials
      • Factor Trinomial
      • Factor a trinomial with other leading coefficients
      • Star Drawings
    • 4. Arithmetic Sequences
      • Introduction to Sequences
      • Introduction to Arithmetic Sequences
      • The General Term Given the First Term and the Common Difference
      • The general term, given two terms
      • General Term Given Points on a Graph
      • Solving Equations
      • Project: Sequences of Circles, Line Segments, Polygons
    • 5. Relations and Functions
      • Relations and Functions Project: A Question of Time
      • Plot the Points
      • Functions and Function Notation
      • Domain and Range
      • Validity, Formula, Graph
      • Applied Linear Functions: A Question of Cost
    • 6. Linear Functions
      • Introduction
      • Project
      • Slope
      • Linear Function Equation
      • Miscellaneous
      • Linear Patterns
      • The form ax+by=c
    • 7. System of Two Equations Two Unknowns
      • Introduction to Systems of Equations
      • Solution by Graphing
      • Solution by Substitution
      • Solution by elimination
      • Project: Colliding Particles
    • 8. Course Exam Preparation
      • Unit 1 Review Solving Equations
      • Review Right Angled Triangles
      • Unit 3 Review Factors and Factoring
      • Unit 6 Review Linear Functions
      • Review Systems of Equations
  • Grade 11
    • Grade 11 Precalculus
      • Prerequisite math
      • 1. Finance
      • 2. Trigonometry (G11)
        • The Unit Circle
        • Exact Values of Trig Ratios
        • Trig Equations
      • 3. Number and Algebra
        • Number Classification
        • Integer Exponents
        • Simplify Expressions with Exponents
        • Rational Exponents
        • Surds
      • 4. Quadratic Functions and Equations
        • Introduction to Quadratic Functions
        • Graph a Parabola
        • Factor a quadratic expression
        • Solving quadratic equation with the quadratic formula
        • Completed Square Form
        • Solve Quadratic Equation by Completing the Square
        • The vertex
      • 5. Inequalities
      • 6. Math Project (G11 PC)
        • G11 Math Project: Proof
        • G11 Math Project: Art with Parabolic Arcs
  • Grade 12
    • Grade 12 FOM
      • Unit 1. Investing with Compound Interest
      • Unit 2. Set Theory and Logic
      • Unit 3. Counting and Probability
      • Unit 4. Polynomial, Exponential and Logarithm Functions
      • Unit 5. Sinusoidal Functions
        • 5.1 Periodic Data Examples
        • 5.2 The sine and cosine curves
        • 5.3 The Range of a Sinusoidal Function
        • 5.4 Sinusoidal Regression Project
        • 5.5 Four Shapes and the Period
    • Grade 12 Precalculus
      • 1: Sequences and Series
        • Arithmetic Sequences
        • Arithmetic Series
        • Geometric Sequences
        • Geometric Series
        • Sigma Notation
        • Sum to Infinity
        • Sequences of Points, Circles and Line Segments
      • 2. Polynomial and Rational Functions
        • Prerequisites
        • Polynomials Introduction
        • Factored Form and Factor Theorem
        • Polynomial Equations
        • Polynomial Project: Digital Flower Vase
      • 3. Transformations and Inverses
      • 4. Sinusoidal Functions (PC 12)
        • Precalc 12 Trig Prerequisites
        • Periodic Data Examples
        • The sine and cosine curves
        • The Range of a Sinusoidal Function
        • Four Shapes and the Period
        • Sinusoidal Function Project
      • 5. Exponential and Logarithm Functions

2. Trigonometry (G11)

Pages

The Unit Circle

Exact Values

Trig Equations

Reference Sheet

Trig reference sheet

Practice Worksheets to print

Kuta Software: Law of Sines

Kuta Software: Law of Cosines

Kuta Software: extra-practice sine and cosine

Unit Review

Review Trig precalc 11

Review Trig precalc 11 Solutions

Quiz Practice

  1. Practice Exact value triangles
  2. Practice Solve trig equation
  3. Practice Apply sine and cosine laws

Quiz Format

  1. Quiz format Exact value (no calculator on this quiz)
  2. Quiz solve trig equation
  3. Quiz Sine and Cosine law (question order is shuffled)
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