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Instructor Overview

Gallery Overview

Allow students who have a clear understanding of the content in the unit to work on Gallery problems of their choosing. You can use this time to provide additional help to students who need review of the unit's concepts or to assist students who may have fallen behind on work.

Gallery Description

Tiling a Floor

Students determine which size tiles are cheaper to use to tile a floor with given dimensions.

Adam's Homework

Students find and correct an error in a whole number division problem.

Then and Now

Students solve comparison problems involving census data from 1940 and 2010.

Graphical Multiplication

Given points m and p on a number line, students must locate m × p.

When Does Zero Matter?

Students must determine how the placement of 0 affects the value of a number.