Lesson 9: Do the ratios form a proportion?

Complete the exercises in this section at your pace. Before you begin, click on “Materials” to verify what’s covered. The Geogebra Activity for this lesson will be created only upon request, and you’ll receive a link in your inbox to join a class in Realtime! Also, if you haven’t signed up for the IXL SKILLS PACKAGE yet, the login credentials you’ll receive from the link below, will expire after 2 days.

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Warmup

Activity #1 (30 minutes)

1. Topic: Do the ratios form a proportion?(Applet).

2. Explainer Video: Do the ratios form a proportion?.

Practice Exercise

Topic: Do the ratios form a proportion?.

Quiz Time – (Two sets: 30 minutes each).

Topic: Do the ratios form a proportion?

  1. An applet.
  2. Explainer video on "Do the ratios form a proportion?".
  3. Exercise questions on "Do the ratios form a proportion?". The questions exhibit an increasing order of difficulty. 
  4. Two sets of quizzes on "Do the ratios form a proportion?". The questions exhibit an increasing order of difficulty, and an average score of 80% expected.