Flipping Around Pentominoes
Fourth graders use Unifix cubes to create the twelve different pentominoes. They join 5 Unifix cubes to make different shapes that lie flat on a table or level surface. They test for new shapes by turning to create each different pentomino.
4th Math 3 Views 2 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
Awesome Area - Geometry and Measurement
Break out those math manipulatives, it's time to teach about area! Capturing the engagement of young mathematicians, this three-lesson series supports children with learning how to measure the area of squares, rectangles, and other...
2nd - 4th Math CCSS: Adaptable