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Activity 1 TEN AND SOME MORE (chapter 13 activity 13.11) (Van de Walle, Karp, & Bay-Williams, n.d.)

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Activity 1 TEN AND SOME MORE (chapter 13 activity 13.11) (Van de Walle, Karp, & Bay-Williams, n.d.)

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Ten and some more

1. Get Ready: Each group will have a deck of cards.

2. Pick a Card: Each student in the group picks one card.

3. Make an Addition Problem: Work together to create an addition problem using both cards (for example, 8 + 5).

4. Find a Matching Problem: Now, find a different addition problem that equals the same answer. Use numbers from 10+1 to 10+8 (for example, 8 + 5 = 10 + 3).

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True or False activity 13.1 (Van de Walle, Karp, & Bay-Williams, n.d.)

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True or False activity 13.1 (Van de Walle, Karp, & Bay-Williams, n.d.)

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Commutative Property: When you add two numbers in any order you will get the same answer

1. Help students look for and make use of structure

2. The teacher will write a problem on the board and ask if it is true or false (5+3=3+5)

3. Students will engage in the lesson and answer the question using their decoding skills ( yes 5+3=3+5+

4. The teacher will provide more correct commutative properties

7+8=8+7 , 4+2=2+4

5. The teacher will then ask students to describe what is happening with the examples

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Fact families help demonstrate that no matter which two numbers you add, you will always get the same sum. This also helps students recognize patterns in math.

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Help students solve for missing numbers (TPT)

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Help students solve for missing numbers (TPT)

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This worksheet can help you create fun activities for students. This can help promote problem-solving skills for students.

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This will help students represent and solve problems involving addition and subtraction.

It will also allow students to understand and apply the properties of operations.

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Grade 1 » Operations & Algebraic Thinking | Common Core State Standards Initiative

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CCSS.Math.Content.1.OA.A.1Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.1

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- A simple story time and missing value images to help students

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Missing Addends: Finding a Missing Part for Kids