It may benefit the students to have a discussion of known navigational tools and practices. i.e.: compasses, maps, astronomy, satellites, etc.

 Student Motivation:

 Ask:

How many have used maps before?

What do we use maps for?

How many of you have had experiences using maps on a trip or vacation?

What problems did you or your parents have while using maps?

 Problem:

The students will think of many, different, and unusual ways to navigate around an unknown city. Then they will design a system using a new form of navigation.

 Activities:

The students will make a representation of their solution.

This could be a drawing or a three-dimensional model.

The students will evaluate their creations and decide on five advantages and five disadvantages of their design.