1EM Unit 9 – Ratio, Rate and Speed – Tim Gan Math Online Courses

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1EM 9.1 Ratio 15 Topics

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Lesson Content

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1EM 9.1 Conceptual Bridging: Concept of Ratio

1EM 9.1 Worked Example 1

1EM 9.1 Practice Now 1 Question 1

1EM 9.1 Worked Example 2 (Simplifying Ratios)

1EM 9.1 Practice Now 2 Question 1

1EM 9.1 Practice Now 2 Question 2

1EM 9.1 Worked Example 3 (Ratios Involving 3 Quantities)

1EM 9.1 Practice Now 3 Question 1

1EM 9.1 Practice Now 3 Question 2

1EM 9.1 Practice Now 3 Question 3

1EM 9.1 Worked Example 4 (Applications of Ratio)

1EM 9.1 Worked Example 5

1EM 9.1 Practice Now 4 Question 1

1EM 9.1 Practice Now 4 Question 2

1EM 9.1 Practice Now 4 Question 3

1EM 9.2 Rate 8 Topics

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1EM 9.2 Worked Example 1

1EM 9.2 Worked Example 2

1EM 9.2 Worked Example 3

1EM 9.2 Practice Now 1 Question 1

1EM 9.2 Practice Now 1 Question 2

1EM 9.2 Practice Now 1 Question 3

1EM 9.2 Practice Now 1 Question 4

1EM 9.2 Practice Now 1 Question 5

1EM 9.3 Speed 16 Topics

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1EM 9.3 Conceptual Bridging 1: Basics of Speed

1EM 9.3 Worked Example 1

1EM 9.3 Practice Now 1 Question 1

1EM 9.3 Practice Now 1 Question 2

1EM 9.3 Practice Now 1 Question 3

1EM 9.3 Worked Example 2

1EM 9.3 Practice Now 2 Question 1

1EM 9.3 Conceptual Bridging 2: Average Speed

1EM 9.3 Worked Example 3 (Finding Average Speed)

1EM 9.3 Practice Now 3 Question 1

1EM 9.3 Worked Example 4 (Journey with Resting Stops)

1EM 9.3 Practice Now 4 Question 1

1EM 9.3 Worked Example 5 (Finding Other Entities of the Journey Given The Average Speed)

1EM 9.3 Practice Now 5 Question 1

1EM 9.3 Practice Now 5 Question 2

1EM 9.3 Practice Now 5 Question 3