Mathalicious: Tricks of the Tray'd
Mathalicious

In this lesson, students calculate volumes of rectangular prisms and use that information to design an appealing and well-balanced tray.

Illuminations: Purple Prisms
Illuminations (National Council of Teachers of Mathematics)

Students manipulate the scale factor that links two three-dimensional rectangular prisms to learn about edge lengths and surface area relationships.

Illuminations: Fill'r Up
Illuminations (National Council of Teachers of Mathematics)

In this lesson, the student can manipulate the scale factor that links two three-dimensional rectangular prisms and learn about the relationships between edge lengths and volumes.