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...

A great and very informative article about dissection tiling or tessellation.

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.