Lesson 2: Nets of three-dimensional figures

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. 

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Warmup: Study the net below and note what polygon that makes up the faces.

(1.) How many different types of polygons can be identified?

(2.) Can this net be assembled into a cube?

(3.) Explain how you know. Label parts of the net with letters or numbers if it helps your explanation.

Activity #1 (30 minutes)

1. Topic: Nets of three-dimensional figures(Applet).

2. Explainer Video: Nets of three-dimensional figures.

Practice Exercise (30 minutes).

Topic: Nets of three-dimensional figures.

Quiz Time – (Two sets: 30 minutes).

Topic: Nets of three-dimensional figures (to be taken while you are logged in).

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