The purpose of this task about tiling a kitchen floor is to give learners practice in reading, analyzing, and constructing algebraic expressions, attending to the relationship between the form of an expression and the context from which...

This task applies reflections to a regular octagon to construct a pattern of four octagons enclosing a quadrilateral. The focus of the task is on using the properties of reflections to deduce that the quadrilateral is actually a square....

Create shapes using colorful blocks, and explore the relationship between perimeter and area. CCSS.Math.Content.3.MD.C.7.a Find the area of a rectangle with whole-number side lengths by tiling it

The students will be working in centers to review for their test. The centers will consist of a computer rotation, versa-tiles, and a teacher center. All centers will reinforce concepts learned throughout this unit to prepare them for...

Dozens of pictures of the city Puebla, and a very quick review of the history of the city.