Venn Diagrams. What is a Venn Diagram?. Graphic Organizer used to represent sets of data that differ and have similar characteristics Simple Venn diagrams are used to represent two sets of data Triple Venn diagrams are used to represent three sets of data (original diagram made by the creator) - PowerPoint PPT Presentation
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Venn Diagrams
What is a Venn Diagram?Graphic Organizer used to represent sets
of data that differ and have similar characteristicsSimple Venn
diagrams are used to represent two sets of dataTriple Venn diagrams
are used to represent three sets of data (original diagram made by
the creator)They were created by John Venn in 1880
(http://www.enchantedlearning.com/inventors/page/v/venn.shtml)
**Real Life Examples**
How can these relate to math?
We can use them to find the GCF!Find the GCF of 30 and 65.Draw
two circles that overlapLabel each circle factors of 30 and factors
of 65Write out the factors of 30 inside the proper circleWrite out
the factors of 65 inside the proper circleWrite out the factors
that both numbers have in common in the overlapping part of the
circlesThe largest number in the overlapping circle is the
GCF!!Factors of 30Factors of 6513021531065151365
In your groups, complete a Venn diagram on a colored sheet of
paper for 4 of the following!Find the GCF of 32 and 48.Find the GCF
of 54 and 72.Find the GCF of 36 and 144.Find the GCF of 24, 32 and
64.Find the GCF of 35, 49, and 84. Find the GCF of 28, 56, and
84.
