defining shapes as parts of a whole partitioning shapes into parts with equal areas 3 rd grade-math...
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Defining Shapes as parts of a Whole
Partitioning Shapes into parts with equal areas
3rd grade-Math
Karissa BairdReinhardt University
GEORGIA Common Core StandardMCC3.G.2 Partition shapes into parts
with equal areas. Express the area of each part as a unit fraction of the whole. For
example, partition a shape into 4 parts with equal area, and describe the area of each part
as 1/4 of the area of the shape.
National Standards (NETS):1.Technology Operations and Concepts
Students demonstrate a sound understanding of technology concepts, systems, and operations.
Students:d. transfer current knowledge to learning of new
technologies.
Partition
• Partitioning is dividing an object or set of objects into parts.
What is a “whole” fraction?
• All of it or the entire piece.
• It is not broken up.
What is a half?½ one-half
• 2 equal parts that make a whole
½ one half
What is a third of a fraction?
1/3 one-third
What is a fourth of a fraction?
¼ one fourth
Works Cited• http://
www.commoncoresheets.com/Math/Fractions/Partitioning%20Shapes/English/1.pdf
• http://www.commoncoresheets.com/SortedByGrade.php?Sorted=3g2