Mathematics 9

British Columbia High School

Course Overview

Lessons & Practice

I. Welcome

1. Rational Numbers

2.7hr

1.1.1. Order of Operations - BEDMAS7 min

1.1.2. Example3 min

1.1.3. Practice Level 13 min

1.1.4. Practice Level 25 min

1.1.5. Practice Level 34 min

1.2.1. Intro to Rational Numbers7 min

1.2.2. Example5 min

1.2.3. Practice Level 13 min

1.2.4. Example7 min

1.2.5. Practice Level 25 min

1.2.6. Example5 min

1.2.7. Practice Level 37 min

1.3.1. Adding & Subtracting Integers & Decimals5 min

1.3.2. Example4 min

1.3.3. Practice Level 13 min

1.3.4. Multiplying & Dividing Integers & Decimals9 min

1.3.5. Practice Level 22 min

1.3.6. Practice Level 35 min

1.4.1. Adding & Subtracting Fractions4 min

1.4.2. Practice Level 12 min

1.4.3. Multiplying & Dividing Fractions5 min

1.4.4. Practice Level 15 min

1.4.5. Practice Level 26 min

1.5.1. Adding & Subtracting Mixed Numbers6 min

1.5.2. Practice Level 12 min

1.5.3. Example2 min

1.5.4. Practice Level 247 sec

1.5.5. Practice Level 3

1.6.1. Multiplying & Dividing Mixed Numbers5 min

1.6.2. Practice Level 12 min

1.6.3. Practice Level 25 min

1.7.1. Roots & Radicals6 min

1.7.2. Square Roots of Perfect Squares4 min

1.7.3. Practice Level 15 min

1.7.4. Example4 min

1.7.5. Practice Level 260 sec

1.7.6. Practice Level 34 min

2. Powers & Exponents

2.1hr

2.1.1. Powers & Exponents9 min

2.1.2. Practice Level 13 min

2.1.3. Practice Level 12 min

2.1.4. Practice Level 23 min

2.1.5. Practice Level 33 min

2.1.6. Practice Level 3 (Financial Application)8 min

2.2.1. Exponent Rules4 min

2.3.1. Exponent Rules for Fractions & Products5 min

2.3.2. Example3 min

2.3.3. Practice Level 12 min

2.3.4. Practice Level 12 min

2.3.5. Practice Level 23 min

2.3.6. Practice Level 34 min

2.4.1. Exponent Product Rule for Multiplying Powers3 min

2.4.2. Example2 min

2.4.3. Practice Level 13 min

2.4.4. Practice Level 25 min

2.5.1. Exponent Quotient Rule for Dividing Powers3 min

2.5.2. Example2 min

2.5.3. Practice Level 14 min

2.5.4. Practice Level 24 min

2.6.1. Exponent Power of a Power Rule3 min

2.6.2. Example56 sec

2.6.3. Practice Level 14 min

2.6.4. Practice Level 24 min

2.6.5. Example (⭐Important!)4 min

2.6.6. Practice Level 34 min

2.7.1. Practice Level 15 min

2.7.2. Practice Level 23 min

2.7.3. Practice Level 37 min

2.8.1. Practice1 min

2.8.2. Investigating Integer Exponents6 min

2.8.3. Integer Exponents1 min

2.8.4. Practice3 min

2.8.5. Practice4 min

3. Polynomial Expressions

2hr

3.1.1. Practice2 min

3.1.2. Practice3 min

3.1.3. Polynomials6 min

3.1.4. Practice2 min

3.1.5. Practice1 min

3.1.6. Monomials, Binomials, Trinomials2 min

3.1.7. Practice

3.1.8. Degree of a Polynomial3 min

3.1.9. Practice

3.1.10. The Language of Algebra8 min

3.2.1. The Meaning of

x

x^2

x^3

\sqrt x

3.2.2. Practice Level 13 min

3.3.1. Adding & Subtracting Polynomials12 min

3.3.2. Practice Level 1

3.3.3. Practice Level 1

3.3.4. Algebra Tiles3 min

3.3.5. Example4 min

3.3.6. Practice Level 25 min

3.3.7. Practice Level 27 min

3.3.8. Practice Level 35 min

3.4.1. Multiplying a Polynomial by a Monomial10 min

3.4.2. Example3 min

3.4.3. Practice Level 12 min

3.4.4. Practice Level 25 min

3.4.5. Practice Level 37 min

3.5.1. Dividng a Polynomial by a Monomial6 min

3.5.2. Practice Level 11 min

3.5.3. Practice Level 23 min

3.6.1. Practice Level 17 min

3.6.2. Practice Level 24 min

3.6.3. Practice Level 37 min

4. Solving Equations

1.3hr

4.1.1. Solving Equations2 min

4.1.2. Example8 min

4.1.3. Practice2 min

4.2.1. Solving Multi-Step Equations1 min

4.2.2. Example7 min

4.2.3. Practice Level 16 min

4.2.4. Example6 min

4.2.5. Practice Level 13 min

4.2.6. Example5 min

4.2.7. Practice Level 24 min

4.2.8. Example7 min

4.2.9. Practice Level 26 min

4.3.1. Notes About Solving Equations & Formulas

4.3.2. Practice Level 23 min

4.3.3. Practice Level 25 min

4.3.4. Practice Level 35 min

4.3.5. Practice Level 35 min

4.3.6. Practice Level 32 min

5. Solving Inequalities

44min

5.1.1. Inequalities5 min

5.1.2. Practice2 min

5.1.3. Representing Inequalities8 min

5.1.4. Practice4 min

5.1.5. Practice3 min

5.2.1. Solving Inequalities2 min

5.2.2. Example (Single Step Inequalities)5 min

5.2.3. Practice Level 12 min

5.2.4. Practice Level 13 min

5.2.5. Example (Multi-Step Inequalities)3 min

5.2.6. Practice Level 22 min

5.2.7. Practice Level 33 min

5.2.8. Practice Level 33 min

6. Investigating Relationships

52min

6.1.1. Plotting & Interpreting Data9 min

6.1.2. Example3 min

6.1.3. Practice Level 12 min

6.1.4. Practice Level 22 min

6.1.5. Practice Level 32 min

6.2.1. Line of Best Fit6 min

6.2.2. Practice2 min

6.2.3. Example12 min

6.2.4. Practice11 min

6.2.5. Outliers2 min

7. Linear Relations

1.1hr

7.1.1. Relations5 min

7.1.2. Review: Graphing Points3 min

7.1.3. Example7 min

7.1.4. Practice5 min

7.2.1. Linear Relations6 min

7.2.2. Example8 min

7.2.3. Practice Level 14 min

7.2.4. Practice Level 27 min

7.3.1. Equation of a Line4 min

7.3.2. Example5 min

7.3.3. Practice4 min

7.3.4. Horizontal & Vertical Lines4 min

7.3.5. Practice2 min

7.3.6. Graphing Linear Equations - Table of Values3 min

9. Data & Mathematical Modelling

51min

9.1.1. What is Data?5 min

9.1.2. Mathematical Modelling6 min

9.1.3. Example3 min

9.1.4. Practice6 min

9.1.5. Hands on Activity: Asking the Right Question

9.2.1. Intro to Data Collection6 min

9.2.2. Practice4 min

9.2.3. Types of Sampling7 min

9.2.4. Practice3 min

9.2.5. Designing a Survey or Questionnaire6 min

9.2.6. Practice3 min

9.2.7. Practice4 min

9.2.8. Hands-on Activity: Designing a Survey

10. Financial Literacy

2.1hr

10.I. Intro to Financial Literacy

10.1.1. Money8 min

10.1.2. Practice: Currency Exchange6 min

10.2.1. Income - How to Make Money?7 min

10.2.2. Example: Employee VS Freelance Worker7 min

10.2.3. Practice: Commission VS Wages9 min

10.2.4. Practice: Starting Your Own Business9 min

10.2.5. Paychecks, Taxes and Deductions8 min

10.3.1. Expenses & Budgets8 min

10.3.2. Example13 min

10.3.3. Practice: Modifying a Budget (Given a Scenario)9 min

10.3.4. Practice: Modifying a Budget (Given Graphs & Charts)3 min

10.3.5. Practice: Personal Budget1 min

10.4.1. Borrowing, Lending, and Investing Money13 min

10.4.2. Simple Interest6 min

10.4.3. Compound Interest6 min

10.4.4. Practice: Simple VS Compound Interest4 min

10.4.5. Practice: Buying a House7 min

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Welcome to Grade 9 Math!
My name is Jess and I'm the instructor for this course.

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