Grade 9 Math (Ontario)
These video lessons follow the grade 9 curriculum for Ontario.
Important Information - Please Read First
What should we create next?
Comparing and Ordering Rational Numbers
Finding the Square Root of a Number by Factoring
Finding the Approximate Square Root of a Number
Which Square Roots are Between a Given Set of Numbers (no calculator)
Solving Equations by Factoring
Finding the Volume of a Cylinder
Working With Positive Integers as Exponents
Working with Negative Integers as Exponents
Laws of Exponents - Multiplication and Division
Evaluating Expressions with Exponents
Laws of Exponents - Raising Powers, Products, and Quotients to a Power
Simplifying Expressions With Exponents
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Evaluating Expressions (Intro and Review)
Evaluating Expressions
Working With Percents
Adding and Subtracting Numbers Written in Scientific Notation
Multiplying and Dividing Numbers Written in Scientific Notation
Evaluating Exponential Expressions with Numerical Bases
Evaluating Expressions with Fractions and Exponents
Simplifying Expressions with Variable Bases
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Translating Words and Algebraic Expressions
Generalizing Patterns in Problem Solving
Modeling Situations Represented by First Degree Expressions
Tables of Values and Linear Equations
Determining the Linear Equation of a Graph
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Solving First Degree Equations
Solving Equations of the Forms ax+b=cx and ax+b=cx+d
Solving Equations of the Forms a(x+b)=c and a(bx+c)=d(ex+f)
Solving Equations Containing Fractions
Using Equations to Solve Problems
Let us know what you think of Chapter 4