Lesson 9: Volume and surface area of similar solids

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: Volume and surface area of similar solids(Applet).

2. Explainer Video: Volume and surface area of similar solids.

Practice Exercise (30 minutes).

Topic: Volume and surface area of similar solids.

Quiz Time – (Two sets: 30 minutes).

Topic: Volume and surface area of similar solids (to be taken while you are logged in).

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