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Published on Oct 15, 2012
A visual explanation for adding fractions with different denominators. In order to add fractions, you must first transform them into fractions with the same denominator - so that they are of the same denomination (the same name!). Then adding the number of pieces together makes sense. This video was created using the iPad app Explain Everything.
I created this example video as a demonstration for my students - who have been assigned to examine a math topic and demonstrate their understanding by solving a problem using the Explain Everything app.