Couldn't figure out how to get a thumbnail that was good. Preview has 5 out of the 26 pages from the file.
Multiple lessons for use with Smart Board. Begins with pages about polygons, quadrilaterals, then zeroes in on rectangles.
Offers practice on SB and printable sheets for classwork or homework.
Requires some manipulatives -- simple tiles (printable included) and a ruler.
This presentation addresses CCSS 2G1 and 2G2.