It's a Puzzler: Shape enrichment
In this shape activity, students look at puzzle pieces, trace one piece, and decide whether they need to flip, turn or slide to make the second piece fit into the first. Houghton Mifflin text is referenced.
2nd - 3rd Math 3 Views 11 Downloads
A Five Day Approach to Using Technology and Manipulatives to Explore Area and Perimeter
Young mathematicians build an understanding of area and perimeter with their own two hands in a series of interactive geometry lessons. Through the use of different math manipulatives, children investigate the properties of rectangles,...
3rd - 6th Math CCSS: Adaptable
Recognize Fractions: Breaking Shapes into Equal Parts
Introduce young mathematicians to the concept of fractions by cutting shapes into pieces. The first video in this eight-part series starts by making a clear distinction between whole numbers and fractions. A circle is then used to...
5 mins 2nd - 4th Math CCSS: Designed