• $169.99

Grade 9 Math

  • Course
  • 22 Lessons

This course contains 5 teaching video modules with all the major topics that clearly explain the important and difficult concepts to make you grow and excel in grade 9 academic Math. Coupled with each module, are carefully selected questions and their solutions in PDF format. Throughout the course, students are encouraged to continuously develop 3 specific skills in order to Grow in Math and improve their grades.

Contents

Module 1 - Quick Review & Polynomials

Quick Review 1: Operations with Integers

  • General rules for adding and subtracting

  • General rules for multiplying and dividing

  • Solving expressions with BEDMAS

  • Solutions to sample questions explained

Quick Review 2: More Operations with Integers

  • Solving more difficult expressions with BEDMAS

  • Solving expressions with fractions (adding and subtracting)

  • Solving expressions with fractions (multiplying and dividing)

  • Use of divide and cancel method

Lesson 1: Introducing Exponents

  • Defining polynomial terms

  • Exponent laws

  • Solutions to sample questions with exponent laws:

    • Using positive bases

    • Using fractions as bases

    • Using negative numbers as bases

  • Exponent tips for solving problems

Lesson 2: Polynomials

  • What is a term

  • Definition of a polynomial

  • Types of polynomials

  • Degree of a polynomial

  • Solutions to sample questions

  • Simplifying polynomial expressions

Review 1. - Review of Integers & BEDMAS mp4
Review 2 - Further Review of Integers & BEDMAS .mp4
Lesson 1 - Definitions & Exponent Laws .mp4
Lesson 2 - Polynomial Types & Degrees, Simplifying Polynomials .mp4
Module 1a Quick Review Sample Questions and Solutions.pdf
Module 1b - Polynomials Sample Questions and Solutions.pdf

Module 2 - Solving Equations

Lesson 1: Working with Equations

  • Formation of equations from word problems:

  • Identifying the unknown

  • Simple equation formation for adding and subtracting questions

  • Equation formation (times a number)

  • Equation formation (all four operations)

  • Equation formation (consecutive events)

Lesson 2: Working with More Complex Equations

  • Two methods of solving - Examples using each method

  • Equation solving diagram (ESD)

  • Techniques for solving equations with fractions

  • Lowest Common Multiple (LCM)

  • Solving complex equations

    • Examples with 2 equivalent fractions

Lesson 1 - Equation Formation .mp4
Lesson 2 - Solving Simple Equations; Fractions & Complex Forms .mp4
Module 2 - Solving Equations Sample Questions and Solutions.pdf

Module 3 - Modelling with Graphs

Lesson 1: Introduction to Modelling with Graphs

  • Understanding and defining slope

  • Positive and negative slope

  • Calculating slope - given 2 points

  • Slope of a vertical line

  • Slope of a horizontal line

Lesson 2: More Modelling with Graphs

  • Defining and explaining key terms:

    • Dependent and independent variables

    • Outlier

    • Line of best fit

    • Direct and partial variation

  • Word problems with partial variation

  • Partial variation graphs

  • First difference: Linear and non-linear equations

  • Equation of a straight line (components explained)

  • Finding the equation of a straight line:

    • Given 2 points

    • Strategy to find equation

Lesson 1 - Slope of a Straight Line .mp4
Lesson 2 - Important Definitions & Their Applications .mp4
Module 3 - Modelling with Graphs Sample Questions and Solutions.pdf

Module 4 - Linear Relations

Lesson 1: Fundamentals of Graphing

  • Quick review of graphing fundamentals:

    • Table of values

    • The x and y axes

  • Solving a simple real world linear problem

    • Graphing the problem

    • Determining the pattern

    • Determining the equation

    • Use of the equation to solve other variations

Lesson 2 : Slope / Y – Intercept Form

  • Review of the slope / y-intercept form of a straight line

  • Standard form of linear relations

    • Conditions for standard form

  • Conversion of slope / y-intercept form to standard form

  • Conversion of standard form to slope / y-intercept form

  • Graphing linear equations in standard form

    • 2 strategies to use

Lesson 3: Special Cases

  • Parallel lines

  • Condition for parallel lines

  • Strategy for determining parallel lines

  • Perpendicular lines

    • Condition for perpendicular lines

    • Strategy for determining perpendicular lines

  • Horizontal lines

    • Condition for horizontal lines

    • Strategy for determining horizontal lines

  • Vertical lines

    • Condition for vertical lines

    • Strategy for determining vertical lines

Lesson 4: Equation of the Line (Special Situations)

  • Finding the equation of the line

    • Parallel to x-axis and passing through a point

    • Perpendicular to a given equation and passing through a point

    • Parallel to another equation with same y-intercept

    • Perpendicular to a line and passing through a point

Lesson 5: Scatter Plots

  • Understanding and interpreting scatter plots

    • Description of relationships

    • Determining slopes

    • Explanation of correlations

    • Line of best fit

Lesson 1 - Table of Values & Graphs of y = mx + b .mp4
Lesson 2 - Equations in Standard Form .mp4
Lesson 3 - Understanding Special Cases .mp4
Lesson 4 - Equation of a Straight Line Through a Point .mp4
Lesson 5 - Scatter Plots .mp4
Module 4 - Linear Relations - Sample Questions and Solutions.pdf

Module 5 - Measurement & Geometry

Lesson 1: Optimization of 2 – D Figures (fixed perimeters)

  • Determining the optimization of 2-D figures

    • Maximum or minimum solutions

    • Examples using rectangles with various dimensions

    • General optimization rule

    • Optimization special case (one length removed)

Lesson 2: Optimization of 2 – D Figures (fixed areas)

  • Determining the optimization of 2-D figures

    • Investigating solutions

    • Examples using rectangles with various dimensions

    • General optimization rule

  • Review of optimization rules

  • Practice questions using optimization rules

Lesson 3: Polygons

  • Some key definitions:

    • A vertex

    • Interior and exterior angles

    • Regular polygons

    • Convex and concave polygons

  • General rule for interior and exterior angles

  • Pythagorean Theorem – angle relationships

Lesson 1 - Optimization of 2-D Figures with Fixed Perimeters .mp4
Lesson 2 - Optimization of 2-D Figures with Fixed Areas .mp4
Lesson 3 - Angle Relationships of Polygons .mp4
Module 5 - Optimization, Measurement and Geometry - Sample Questions and Solutions.pdf