Which Unit Would You Use?

This activity will help you to assess how much knowledge of length and area your students already have, will help you to develop their sense of appropriate units, and provides a context for ensuring that students understand the concept of area and how area is measured.

Subject: Mathematics
Topics:
- Measurement
Grades: 4 – 6
Concepts:
- Length and Area
- Choosing correct units

Download Activity: Which Unit Would You Use? (PDF)

Hands-On Math Movie:

Wild Animal VeterinarianWild Animal Veterinarian

Most veterinarians take care of our common pets and livestock: dogs, cats, horses, cows, the occasional sick hamster. Mark Pokras' patient list is more unusual--today he could be treating a fox and an owl, tomorrow it might be a turtle and a deer. See how math and science are fundamental no matter what species of animal you're treating.
Running time 2:28 minutes.

Watch the Movie