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National Council of Teachers of Mathematics 2014 Annual Meeting and Exposition

Please note: The NCTM conference program is subject to change.

313- From Situations to Computations: Using Stories to Understand Subtraction Algorithms

Friday, April 11, 2014: 8:00 AM-9:15 AM
Oak Alley (Hilton)
Lead Speaker:
Jennifer M. Bay-Williams


The Common Core State Standards for Mathematics describes four situation types for addition and subtraction. We will explore engaging ways to employ these four situations in building a strong understanding of subtraction concepts, as well as how we can develop invented and standard algorithms.

Presentation Format: PreK-2 Gallery Workshop
Grade Band Audience: PreK to 2