Lesson 1: Calculate mean, median, mode, and range

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: Calculate mean, median, mode, and range(Applet).

2. Explainer Video: Calculate mean, median, mode, and range.

Practice Exercise

Topic: Calculate mean, median, mode, and range.

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

Topic: Calculate mean, median, mode, and range.

  1. An applet.
  2. An explainer video on "Calculate mean, median, mode, and range".
  3. A skills exercise from the IXL website on "Calculate mean, median, mode, and range". The questions exhibit an increasing order of difficulty. 
  4. Two sets of quizzes on "Calculate mean, median, mode, and range". The questions exhibit an increasing order of difficulty, and an average score of 80% expected.