Lesson 4: Classify quadrilaterals I

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:

  • Check the two boxes in the figure below to see the angles and side lengths.​
  • Drag the blue points around to see different types of a parallelogram.
  • Turn on the grid for a detail representation.

Activity #1 (30 minutes)

1. Topic: Classify quadrilaterals I(Applet).

2. Explainer Video: Classify quadrilaterals I.

Practice Exercise (30 minutes).

Topic: Classify quadrilaterals I.

Quiz Time – (Two sets: 30 minutes).

Topic: Classify quadrilaterals I (to be taken while you are logged in).

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