Doubles Addition Strategy - Mental Math Strategies

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Doubles Addition Strategy - Mental Math Strategies

Regular price $5.25
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  • Grades: 1st grade, 2nd grade, and 3rd grade
  • Pages: 71 pages
  • Topics: Addition and Math Strategies
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About

Doubles occur all around us in real life. Think about fingers and toes (5+5), egg cartons (6+6) or the wheels on a car (2+2). For this reason, most students find it easy to remember the doubles facts.

When students know the doubles facts, they can use them to figure out other nearby facts. For example, if a student knows 6+6, then 6+7 can easily be figured out by adding one more.

Knowing the doubles facts makes many other addition strategies easier, so in this strategy unit we will focus on learning the addition doubles facts.

My Math Fact Philosophy

My resources are created with this philosophy in mind:

•Math should be taught using the Concrete-Representational-Abstract model.

•UNDERSTANDING math facts is more important than memorizing math facts. Conceptual understanding is the key to math fact fluency.

•Students must be able to visualize the math in order to really understand it.

•True math fact fluency is more than just speed and accuracy. It also includes flexibility, which is essential to true fluency.

•One of the best ways to build flexibility is by making connections and forming relationships between facts.

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