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The Use-Doubles Strategy for Addition: Making it Easy and Fun for Your Students! It involves a deep understanding of the number system, and how to compose and decompose numbers in a flexible way.
However, fear not my fellow educator! Here are some easy and fun ways to ensure your students succeed with this strategy and come to rely on it when needed!
Just like the count-on strategy for additionchildren need to be able to engage with the use-doubles strategy for addition with interactive and memorable activities to link the strategy to long-term understanding.
Below are some teacher-tested and student-approved activities to support fluency with the doubles facts. Introduce the Use-Doubles Strategy for Addition To introduce the doubles strategy, you need to ensure children can experience the math with hands-on activities.
The key to this concrete experience is allowing children to see the numbers as quantities rather than symbols. A building and outdoor area What you do: Take the children on a learning walk around the school and outdoor areas.
What the children do: In pairs, encourage the children to discuss various doubles they see in their environment. For example, they may see two front tires and two back tires on a car to equal four.
The children may also see two rows of six seats that make up their cafeteria tables to equal Encourage the pairs to write down their doubles discoveries in their journal to discuss with the class later.
In this picture, you will see a pair of children looking at their hands. The child explains her doubles thoughts to her partner.
I have five fingers on one hand and five fingers on the other. Reinforce the Strategy Once children have done many concrete and pictorial activities to understand the doubles strategy, then you can move to the reinforce stage of the learning progression.
This is when children start to link the concrete and pictorial understanding to an abstract and symbolic representation. Cut out the doubles dominos and place face down on the table.
Taking turns, two players will see who can get a total of 20 more quickly.
Player 1 will turn over a doubles domino, then write the number fact on their sheet of paper and solve the sum. Player 2 will do the same. In this picture, you will see a child writing the doubles number sentence to match the domino.
Then, the child says his answer out loud to his partner. I turned over double seven. Practice the Strategy Once the children have made the connections between concrete, pictorial, and symbolic representations with the doubles facts, now it is time to practice fluency and recall. As the children play the game, Ask questions such as What numbers on the number cube could you double to give you an answer less than 13?
What do you need to roll to win the game? In a group of two, children will roll the cube, double the number, and place their personalized color counter on the answer.
Each child takes a turn until all spaces are filled up.At Education Development Trust, we transform lives by improving education around the world. Books at Amazon. The ardatayazilim.com Books homepage helps you explore Earth's Biggest Bookstore without ever leaving the comfort of your couch.
Here you'll find current best sellers in books, new releases in books, deals in books, Kindle eBooks, Audible audiobooks, and so much more. Education and the inclusion of children with disability in the education system is a key focus of Handicap International, which (as of July ) had inclusive education projects in .
Disclosure statement. Alan Hirsch does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant.
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