G5 L10-3 Volume of Prisms

Lesson 10-3

Volume of Prisms

LESSON OBJECTIVE

· Find the volume of prisms in different ways. 

The Volume Song (Happy Parody)

Open Ended

REVIEW

What is volume?

What is a VOLUME?

• Volume is the measure of the amount of space inside a solid figure.

• It is the number of cubic units needed to fill a solid figure without gaps or overlaps.

Open Ended

REVIEW

What is a rectangular prism?

What is a RECTANGULAR PRISM?

• A rectangular prism is a solid figure with six rectangular faces.

• There are two parallel bases with the same size and shape and two pairs of parallel faces, each pair with the same size and shape.

• The height of a prism is the distance between the two bases.

Open Ended

How to find the volume of a rectangular prism?

List the 3 ways we can use to find the volume of a rectangular prism.

How to find the volume of a rectangular prism?

• 1st way - Count the number of cubes in the top layer or in the front layer. Then multiply by the total number of layers in the solid figure.

• 2nd way - Use the formula

  V = l x w x h

• 3rd way - Use the formula

  V = B x h

Fill in the Blanks

Fill in the Blanks

Fill in the Blanks

Poll

How well do you understand the lesson?

• 😞 I don't get it!

  I don't understand at all & I am very confused!

• 🤔 I kind of get it!

  I am still a little confused!

  I need some help!

• 😉 I mostly get it!

  I need some more PRACTICE!

• 😍 I got it!

  I understand everything and I can explain it to others!