Google Classroom
GeoGebraGeoGebra Classroom

Calculating the Volume of Composite Solids

Part 1: Volume of Prisms

Explore the volume of a solid figure made from two rectangular prisms. Discover how changing the side lengths and orientations of the prism affects the volume equation. Create 10x Rectangular Prisms, ranging in dimensions - draw these in your books and find the volume. Show all working out clearly.

Part 2: Putting It All Together

Answer these open ended questions on your own

How can the number of cubes help you find the overall volume of a solid?

How would you find the volume of a rectangular prism?

Volume of Composite Prisms

Create 5x composite rectangular prisms, ranging in dimensions - draw these in your books in two different colours, and find the volume. Show all working out clearly.

How would you find the volume of a solid figure composed of 2 rectangular prisms?

Part 3: Volume of Triangular Prisms

Similar to above, create 10x triangular prisms, ranging in dimensions - draw these in your books and find the volume, show all working out clearly.
Similar to above, create 10x cylinders, ranging in dimensions - draw these in your books and find the volume, show all working out clearly.