Grade 9 Math

Canada High School

Course Overview

Lessons & Practice

I. Welcome

54 sec

1. Rational Numbers

3hr

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. Practice4 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 13 min

1.3.6. Practice Level 22 min

1.3.7. Practice Level 35 min

1.4.1. Representing Numbers as Fractions, Decimals, and Percentages9 min

1.4.2. Practice Level 13 min

1.4.3. Converting Between Fractions, Decimals, and Percentages3 min

1.4.4. Example5 min

1.4.5. Practice Level 23 min

1.4.6. Practice Level 35 min

1.5.1. Adding & Subtracting Fractions4 min

1.5.2. Practice Level 17 min

1.5.3. Practice Level 12 min

1.5.4. Multiplying & Dividing Fractions5 min

1.5.5. Practice Level 13 min

1.5.6. Practice Level 15 min

1.5.7. Practice Level 26 min

1.6.1. Adding & Subtracting Mixed Numbers6 min

1.6.2. Practice Level 12 min

1.6.3. Practice Level 11 min

1.6.4. Practice Level 12 min

1.6.5. Practice Level 12 min

1.6.6. Example2 min

1.6.7. Practice Level 247 sec

1.6.8. Practice Level 247 sec

1.6.9. Practice Level 232 sec

1.7.1. Multiplying & Dividing Mixed Numbers5 min

1.7.2. Practice Level 12 min

1.7.3. Practice Level 22 min

1.7.4. Practice Level 22 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. Investigating Integer Exponents6 min

2.8.2. Integer Exponents1 min

2.8.3. Practice1 min

2.8.4. Practice4 min

2.8.5. Practice3 min

3. Square Roots, Cube Roots, & Radicals

25min

3.1.1. Roots & Radicals6 min

3.1.2. Square Roots of Perfect Squares4 min

3.1.3. Practice Level 15 min

3.1.4. Example4 min

3.1.5. Practice Level 260 sec

3.1.6. Practice Level 236 sec

3.1.7. Practice Level 248 sec

3.1.8. Practice Level 34 min

4. Polynomial Expressions

2hr

4.1.1. The Language of Algebra8 min

4.1.2. Practice2 min

4.1.3. Practice3 min

4.1.4. Polynomials6 min

4.1.5. Practice2 min

4.1.6. Practice1 min

4.1.7. Monomials, Binomials, Trinomials2 min

4.1.8. Practice

4.1.9. Degree of a Polynomial3 min

4.1.10. Practice

4.2.1. The Meaning of

x

x^2

x^3

, and

\sqrt x

3 min

4.2.2. Practice Level 13 min

4.3.1. Adding & Subtracting Polynomials12 min

4.3.2. Practice Level 1

4.3.3. Practice Level 1

4.3.4. Algebra Tiles3 min

4.3.5. Example4 min

4.3.6. Practice Level 25 min

4.3.7. Practice Level 27 min

4.3.8. Practice Level 35 min

4.4.1. Multiplying a Polynomial by a Monomial10 min

4.4.2. Example3 min

4.4.3. Practice Level 12 min

4.4.4. Practice Level 25 min

4.4.5. Practice Level 37 min

4.5.1. Dividng a Polynomial by a Monomial6 min

4.5.2. Practice Level 11 min

4.5.3. Practice Level 23 min

4.6.1. Practice Level 17 min

4.6.2. Practice Level 24 min

4.6.3. Practice Level 37 min

5. Solving Equations

1.3hr

5.1.1. Solving Equations2 min

5.1.2. Example8 min

5.1.3. Practice2 min

5.2.1. Solving Multi-Step Equations1 min

5.2.2. Example7 min

5.2.3. Practice Level 16 min

5.2.4. Example6 min

5.2.5. Practice Level 13 min

5.2.6. Example5 min

5.2.7. Practice Level 24 min

5.2.8. Example7 min

5.2.9. Practice Level 26 min

5.3.1. Notes About Solving Equations & Formulas

5.3.2. Practice Level 23 min

5.3.3. Practice Level 25 min

5.3.4. Practice Level 35 min

5.3.5. Practice Level 35 min

5.3.6. Practice Level 32 min

6. Solving Inequalities

44min

6.1.1. Inequalities5 min

6.1.2. Practice2 min

6.1.3. Representing Inequalities8 min

6.1.4. Practice4 min

6.1.5. Practice3 min

6.2.1. Solving Inequalities2 min

6.2.2. Example (Single Step Inequalities)5 min

6.2.3. Practice Level 12 min

6.2.4. Practice Level 13 min

6.2.5. Example (Multi-Step Inequalities)3 min

6.2.6. Practice Level 22 min

6.2.7. Practice Level 33 min

6.2.8. Practice Level 33 min

7. Relations

50min

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. Direct & Partial Variation3 min

7.3.2. Practice2 min

8. Analytic Geometry: Equation of a Line

2.7hr

8.1.1. Equation of a Line4 min

8.1.2. Example5 min

8.1.3. Practice4 min

8.1.4. Horizontal & Vertical Lines4 min

8.1.5. Practice2 min

8.2.1. Slope of a Line8 min

8.2.2. Practice Level 12 min

8.2.3. Finding the Slope of a Line8 min

8.2.4. Practice Level 24 min

8.2.5. Practice Level 36 min

8.2.6. Example4 min

8.2.7. Practice Level 33 min

8.3.1. Different Forms of the Equation of a Line4 min

8.3.2. Example9 min

8.3.3. Practice Level 14 min

8.3.4. Practice Level 23 min

8.3.5. Practice Level 213 min

8.3.6. Practice Level 34 min

8.4.1. Graphing Linear Equations - Table of Values3 min

8.4.2. Graphing Linear Equations - Slope y-Intercept Form5 min

8.4.3. Practice6 min

8.4.4. Graphing Linear Equations - Using Intercepts4 min

8.4.5. Practice5 min

8.4.6. Practice4 min

8.5.1. Parallel & Perpendicular Lines7 min

8.5.2. Practice Level 25 min

8.5.3. Practice Level 24 min

8.6.1. Finding the Equation of a Line4 min

8.6.2. Practice Level 27 min

8.6.3. Practice Level 35 min

8.7.1. Intro to Systems of Linear Equations (Simultaneous Equations)2 min

8.7.2. Solving Graphically7 min

8.7.3. Example2 min

8.7.4. Practice Level 22 min

8.7.5. Practice Level 12 min

8.7.6. Practice Level 22 min

10. Angles

34min

10.1.1. Definitions3 min

10.1.2. Review: Interior Angles in a Triangle2 min

10.1.3. Example1 min

10.1.4. Practice2 min

10.1.5. Interior Angles in a Polygon6 min

10.1.6. Practice Level 12 min

10.1.7. Practice Level 22 min

10.1.8. Practice Level 34 min

10.2.1. Definitions7 min

10.2.2. Practice Level 23 min

10.2.3. Practice Level 22 min

11. 2D Geometry - Properties of 2D Figures

1.6hr

11.1.1. Conjectures & Hypotheses2 min

11.2.1. Review: Quadrilaterals3 min

11.2.2. Example

11.2.3. Practice

11.2.4. Practice

11.2.5. Review: Triangles5 min

11.2.6. Example7 min

11.3.1. Line of Symmetry3 min

11.3.2. Example2 min

11.3.3. Practice Level 1

11.3.4. Practice Level 15 min

11.3.5. Practice Level 21 min

11.3.6. Practice Level 33 min

11.4.1. Rotation Symmetry3 min

11.4.2. Example3 min

11.4.3. Practice Level 22 min

11.5.1. Enlargements & Reductions4 min

11.5.2. Practice Level 14 min

11.5.3. Practice Level 2

11.5.4. Scale Diagrams3 min

11.5.5. Practice Level 14 min

11.5.6. Example8 min

11.5.7. Practice Level 22 min

11.5.8. Practice Level 34 min

11.6.1. Similar Triangles5 min

11.6.2. Example6 min

11.6.3. Practice Level 13 min

11.6.4. Practice Level 25 min

11.6.5. Practice Level 33 min

11.6.6. Similar Polygons2 min

11.6.7. Practice Level 25 min

12. 2D Geometry - Measurements

1.1hr

12.1.1. Pythagorean Theorem5 min

12.1.2. Example5 min

12.1.3. Practice Level 14 min

12.1.4. Practice Level 26 min

12.1.5. Practice Level 34 min

12.2.1. Review: Perimeter and Area of 2D Figures7 min

12.2.2. Example7 min

12.2.3. Practice Level 15 min

12.2.4. Practice Level 23 min

12.2.5. Practice Level 3

12.3.1. Optimal/Optimum Measurement2 min

12.3.2. Example4 min

12.3.3. Example4 min

12.3.4. (Summary) Optimal Areas & Perimeters of Rectangles3 min

12.3.5. Practice Level 13 min

12.3.6. Practice Level 13 min

12.3.7. Practice Level 24 min

12.3.8. Practice Level 3

13. Circle Geometry

1.1hr

13.1.1. Vocabulary of Circles5 min

13.1.2. Construct a tangent line to a circle2 min

13.1.3. Example3 min

13.1.4. Practice Level 12 min

13.1.5. Practice Level 23 min

13.1.6. Practice Level 36 min

13.2.1. Arcs and Circles5 min

13.2.2. Chords of Circles3 min

13.2.3. Construct a circle inside a triangle3 min

13.2.4. Example4 min

13.2.5. Practice Level 1

13.2.6. Practice Level 2

13.2.7. Practice Level 3

13.3.1. Angles and Circles4 min

13.3.2. Construct a circle around a triangle2 min

13.3.3. Example2 min

13.3.4. Practice Level 1

13.3.5. Practice Level 2

13.3.6. Practice Level 3

13.3.7. Construct a square inside of a circle2 min

13.3.8. Construct a regular pentagon inside of a circle5 min

13.4.1. Angles and Circles5 min

13.4.2. Segments and Circles4 min

13.4.3. Example5 min

13.4.4. Practice Level 1

13.4.5. Practice Level 2

13.4.6. Practice Level 3

14. 3D Geometry - Measurements

1.4hr

14.1.1. Prisms3 min

14.1.2. Surface Area of a Prism3 min

14.1.3. Practice Level 159 sec

14.1.4. Practice Level 23 min

14.1.5. The Volume of a Prism1 min

14.1.6. Practice Level 142 sec

14.1.7. Practice Level 22 min

14.1.8. Practice Level 36 min

14.2.1. Surface Area of a Cylinder2 min

14.2.2. Practice Level 12 min

14.2.3. Volume of a Cylinder32 sec

14.2.4. Practice Level 11 min

14.2.5. Practice Level 33 min

14.3.1. Surface Area of a Right Pyramid3 min

14.3.2. Practice Level 14 min

14.3.3. Volume of a Right Pyramid57 sec

14.3.4. Practice Level 11 min

14.3.5. Practice Level 26 min

14.3.6. Practice Level 39 min

14.4.1. Surface Area of a Right Cone5 min

14.4.2. Practice Level 12 min

14.4.3. Volume of a Right Cone35 sec

14.4.4. Practice Level 11 min

14.4.5. Practice Level 25 min

14.4.6. Practice Level 33 min

14.5.1. Surface Area of a Sphere1 min

14.5.2. Practice Level 157 sec

14.5.3. Volume of a Sphere2 min

14.5.4. Practice Level 12 min

14.5.5. Practice Level 25 min

14.5.6. Practice Level 32 min

14.6.1. Activity: Surface Area and Volume of Prisms

14.6.2. Activity: Surface Area and Volume of Cylinders

14.6.3. Optimal Surface Area and Volume of Prisms & Cylinders

15. Data Analysis

1.7hr

15.1.1. What is Data?5 min

15.1.2. Mathematical Modelling6 min

15.1.3. Example3 min

15.1.4. Practice6 min

15.1.5. Hands on Activity: Asking the Right Question

15.2.1. Intro to Data Collection6 min

15.2.2. Practice4 min

15.2.3. Types of Sampling7 min

15.2.4. Practice3 min

15.2.5. Designing a Survey or Questionnaire6 min

15.2.6. Practice3 min

15.2.7. Practice4 min

15.2.8. Hands-on Activity: Designing a Survey

15.3.1. Measures of Central Tendency13 min

15.3.2. Practice Level 12 min

15.3.3. Practice Level 14 min

15.3.4. Practice Level 25 min

15.3.5. Practice Level 34 min

15.4.1. Quartiles6 min

15.4.2. Box Plots (Box-and-Whisker Plots)5 min

15.4.3. Practice6 min

15.4.4. Practice7 min

16. Financial Literacy

2.2hr

16.1.1. Money8 min

16.1.2. Practice: Currency Exchange6 min

16.2.1. Income - How to Make Money?7 min

16.2.2. Example: Employee VS Freelance Worker7 min

16.2.3. Practice: Commission VS Wages9 min

16.2.4. Practice: Starting Your Own Business9 min

16.2.5. Paychecks, Taxes and Deductions8 min

16.3.1. Expenses & Budgets8 min

16.3.2. Example13 min

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

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

16.3.5. Practice: Personal Budget1 min

16.4.1. Borrowing, Lending, and Investing Money13 min

16.4.2. Simple Interest6 min

16.4.3. Compound Interest6 min

16.4.4. Practice: Simple VS Compound Interest4 min

16.4.5. Practice: Buying a House7 min

16.5.1. Appreciation & Depreciation2 min

16.5.2. Practice: Linear VS Non-Linear Appreciation and Depreciation3 min

16.5.3. Practice: Phone Prices4 min

16.6.1. Practice: Buying a Phone

16.6.2. Practice: Renting VS Buying a House

16.6.3. Practice: Planning for Post-Secondary Education

16.7.1. Investment Accounts

Mock Exam

ME.1. Mock Exam27 Qns

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Answered

Meti Z

How can I start the tour

Jessica Y

Instructor

If you click on the little compass button in the top right corner, the Wize platform tour should start

Let me know if you have any other questions.

Answered

Ninajoy M

can l start with a maths exam

Jessica Y

Instructor

Hello 😄 If you want to test your knowledge on different math topics, feel free to go through each section and just try the level 2 practice questions, if you can easily get those right, you can probably skip that section and move on to the next one. But if you struggle with those practice questions, then I think it's a good idea to go through that section to learn the concept.

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

Feel free to go through this course at your own pace
Use the table of contents 📃 on the left to skip to parts you need help with
Watch the video ▶ or read the written lessons 📖
Speed up ⏩ or slow down ⏪ the videos 
Use the "Ask a question"❓ feature below each lesson/question any time!

Grade 9 Math

Course Overview

1. Rational Numbers

2. Powers & Exponents

3. Square Roots, Cube Roots, & Radicals

4. Polynomial Expressions

5. Solving Equations

6. Solving Inequalities

7. Relations

8. Analytic Geometry: Equation of a Line

9. Investigating Relationships

10. Angles

11. 2D Geometry - Properties of 2D Figures

12. 2D Geometry - Measurements

13. Circle Geometry

14. 3D Geometry - Measurements

15. Data Analysis

16. Financial Literacy

Mock Exam

I Welcome

Free Activity

Ask a Question

Meti Z

Jessica Y

Ninajoy M

Jessica Y

Welcome to Grade 9 Math!