Math 9

Alberta High School

Course Overview

Lessons & Practice

I. Welcome

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. 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. Multiplying & Dividing Integers & Decimals9 min

1.3.4. Practice Level 22 min

1.3.5. Practice Level 35 min

1.3.6. Practice Level 13 min

1.4.1. Adding & Subtracting Fractions4 min

1.4.2. Practice Level 17 min

1.4.3. Practice Level 12 min

1.4.4. Multiplying & Dividing Fractions5 min

1.4.5. Practice Level 13 min

1.4.6. Practice Level 15 min

1.4.7. Practice Level 26 min

1.5.1. Adding & Subtracting Mixed Numbers6 min

1.5.2. Example2 min

1.5.3. Practice Level 247 sec

1.5.4. Practice Level 11 min

1.5.5. Practice Level 12 min

1.5.6. Practice Level 12 min

1.5.7. Practice Level 232 sec

1.6.1. Multiplying & Dividing Mixed Numbers5 min

1.6.2. Practice Level 12 min

1.6.3. Practice Level 22 min

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

1.7.2. Practice Level 13 min

1.7.3. Converting Between Fractions, Decimals, and Percentages3 min

1.7.4. Example5 min

1.7.5. Practice Level 23 min

1.7.6. Practice Level 35 min

1.8.1. Roots & Radicals6 min

1.8.2. Square Roots of Perfect Squares4 min

1.8.3. Practice Level 15 min

1.8.4. Example4 min

1.8.5. Practice Level 34 min

1.8.6. Practice Level 236 sec

1.8.7. Practice Level 260 sec

1.8.8. Practice Level 248 sec

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. Polynomial Expressions

1.9hr

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. Adding & Subtracting Polynomials12 min

3.2.2. Practice Level 1

3.2.3. Practice Level 1

3.2.4. Algebra Tiles3 min

3.2.5. Example4 min

3.2.6. Practice Level 25 min

3.2.7. Practice Level 27 min

3.2.8. Practice Level 35 min

3.3.1. Multiplying a Polynomial by a Monomial10 min

3.3.2. Example3 min

3.3.3. Practice Level 12 min

3.3.4. Practice Level 25 min

3.3.5. Practice Level 37 min

3.4.1. Dividng a Polynomial by a Monomial6 min

3.4.2. Practice Level 11 min

3.4.3. Practice Level 23 min

3.5.1. Practice Level 17 min

3.5.2. Practice Level 24 min

3.5.3. 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. Linear Relations

45min

6.1.1. Relations5 min

6.1.2. Review: Graphing Points3 min

6.1.3. Example7 min

6.1.4. Practice5 min

6.2.1. Linear Relations6 min

6.2.2. Example8 min

6.2.3. Practice Level 14 min

6.2.4. Practice Level 27 min

7. Equation of a Line

2.7hr

7.1.1. Equation of a Line4 min

7.1.2. Example5 min

7.1.3. Practice4 min

7.1.4. Horizontal & Vertical Lines4 min

7.1.5. Practice2 min

7.2.1. Slope of a Line8 min

7.2.2. Practice Level 12 min

7.2.3. Finding the Slope of a Line8 min

7.2.4. Practice Level 24 min

7.2.5. Practice Level 36 min

7.2.6. Example4 min

7.2.7. Practice Level 33 min

7.3.1. Different Forms of the Equation of a Line4 min

7.3.2. Example9 min

7.3.3. Practice Level 14 min

7.3.4. Practice Level 23 min

7.3.5. Practice Level 213 min

7.3.6. Practice Level 34 min

7.4.1. Graphing Linear Equations - Table of Values3 min

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

7.4.3. Practice6 min

7.4.4. Graphing Linear Equations - Using Intercepts4 min

7.4.5. Practice5 min

7.4.6. Practice4 min

7.5.1. Parallel & Perpendicular Lines7 min

7.5.2. Practice Level 25 min

7.5.3. Practice Level 24 min

7.6.1. Finding the Equation of a Line4 min

7.6.2. Practice Level 27 min

7.6.3. Practice Level 35 min

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

7.7.2. Solving Graphically7 min

7.7.3. Example2 min

7.7.4. Practice Level 12 min

7.7.5. Practice Level 22 min

7.7.6. Practice Level 22 min

8. Circle Geometry

1.1hr

8.1.1. Vocabulary of Circles5 min

8.1.2. Construct a tangent line to a circle2 min

8.1.3. Example3 min

8.1.4. Practice Level 12 min

8.1.5. Practice Level 23 min

8.1.6. Practice Level 36 min

8.2.1. Arcs and Circles5 min

8.2.2. Chords of Circles3 min

8.2.3. Construct a circle inside a triangle3 min

8.2.4. Example4 min

8.2.5. Practice Level 1

8.2.6. Practice Level 2

8.2.7. Practice Level 3

8.3.1. Angles and Circles4 min

8.3.2. Construct a circle around a triangle2 min

8.3.3. Example2 min

8.3.4. Practice Level 1

8.3.5. Practice Level 2

8.3.6. Practice Level 3

8.3.7. Construct a square inside of a circle2 min

8.3.8. Construct a regular pentagon inside of a circle5 min

8.4.1. Angles and Circles5 min

8.4.2. Segments and Circles4 min

8.4.3. Example5 min

8.4.4. Practice Level 1

8.4.5. Practice Level 2

8.4.6. Practice Level 3

10. Measurements - 3D Geometry

21min

10.1.1. Prisms3 min

10.1.2. Surface Area of a Prism3 min

10.1.3. Practice Level 159 sec

10.1.4. Practice Level 23 min

10.2.1. Surface Area of a Cylinder2 min

10.2.2. Practice Level 12 min

10.3.1. Surface Area of a Right Pyramid3 min

10.3.2. Practice Level 14 min

11. Data & Mathematical Modelling

51min

11.1.1. What is Data?5 min

11.1.2. Mathematical Modelling6 min

11.1.3. Example3 min

11.1.4. Practice6 min

11.1.5. Hands on Activity: Asking the Right Question

11.3.1. Intro to Data Collection6 min

11.3.2. Practice4 min

11.3.3. Types of Sampling7 min

11.3.4. Practice3 min

11.3.5. Designing a Survey or Questionnaire6 min

11.3.6. Practice3 min

11.3.7. Practice4 min

11.3.8. Hands-on Activity: Designing a Survey

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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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