Lesson 21: Create equations with no solutions or infinitely many solutions

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: Create equations with no solutions or infinitely many solutions(Applet).

2. Explainer Video: Create equations with no solutions or infinitely many solutions.

Practice Exercise (30 minutes).

Topic: Create equations with no solutions or infinitely many solutions.

Quiz Time – (Two sets: 30 minutes).

Topic: Create equations with no solutions or infinitely many solutions (to be taken while you are logged in).

  1. An applet.
  2. An explainer video on "Create equations with no solutions or infinitely many solutions".
  3. A skills exercise from the IXL website on "Create equations with no solutions or infinitely many solutions". The questions exhibit an increasing order of difficulty. 
  4. Two sets of quizzes on "Create equations with no solutions or infinitely many solutions". The questions exhibit an increasing order of difficulty, and an average score of 80% expected.