Lesson 12: Circle graphs and central angles

Before you have access to this lesson from the links below, click on “Materials” to see what’s covered. The exercise is expected to last for not more than 1 hour 3o minutes, and please, be ready to complete this lesson in ONE session. If you haven’t signed up for the IXL SKILLS package, the temporal login info that you purchase from the link below, will be valid for 48 hours. 

For temporal access: Click here.

Warmup

Activity #1 (30 minutes)

1. Topic: Circle graphs and central angles(Applet).

2. Explainer Video: Circle graphs and central angles.

Practice Exercise (30 minutes).

Topic: Circle graphs and central angles.

Quiz Time – (Two sets: 30 minutes).

Topic: Circle graphs and central angles (to be taken while you are logged in).

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