Problem Solving and Operations: Addition and Subtraction
Presented by Sara Delano Moore, Ph. D., Director of Mathematics and Science at ETA hand2mind

The Common Core State Standards in Mathematics describe fifteen different types of math problems which can be solved by addition and/or subtraction.  In a typical textbook, only a handful of these problem types are addressed.  In our community’s next webinar, Dr. Sara Delano Moore will talk about the developmental progression of these problem types and show how they illuminate the relationship between addition and subtraction.  In addition, students who understand these problem types will be better problem solvers as they can make deeper connections between the situation and the mathematics.  Join Sara on January 14 to learn about the rich problems possible with simple arithmetic.

Sponsored by ETA hand2mind

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