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PPT
Curated OER

Make 10: Addition Strategy

For Teachers 1st - 2nd
What a brilliant way to present this topic! This presentation uses counters and an interactive techniques to show young mathematicians how to add numbers by creating groups of ten. The graphics make it easy to understand this concept....
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Lesson Plan
Illustrative Mathematics

Many Ways to Do Addition

For Teachers Pre-K - 1st Standards
A great aspect of teaching math is that children have the freedom to solve problems using a variety of different strategies. The focus of this lesson is for young mathematicians to become aware of many ways of answering addition...
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Lesson Plan
Birdville Independent School District

Friendly Numbers

For Teachers 1st - 3rd Standards
There are a number of different strategies young mathematicians can use when adding two-digit numbers. This lesson focuses on making addition easier by rounding the addends to friendly numbers, with the resulting sum being adjusted...
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Lesson Plan
Curated OER

Making a Ten

For Teachers 1st - 3rd Standards
An addition table supports third graders as they learn strategies to improve their math fluency. When finding sums greater than ten, students are taught how to first make a ten and then add on the rest. A similar method is also...
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Worksheet
Noyce Foundation

Apple Farm Field Trip

For Students 1st - 3rd Standards
Monitor the growth of young mathematicians with a comprehensive addition and subtraction assessment. Using the context of a class field trip to an apple orchard, this series of four story problems allows children to demonstrate their...
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Lesson Plan
Curated OER

Number Addition Race

For Teachers 1st - 2nd
Practice basic addition facts and measuring skills. In this addition and measurement instructional activity, students are provided with drywall tape and work in groups of four at a long table. Partners take turns generating addends and...
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Worksheet
Mental Arithmetic

Mixed Addition and Subtraction Year 1

For Students 1st - 2nd Standards
Reinforce addition and subtraction with a 30-problem arithmetic worksheet in which scholars add and subtract numbers between one through 10. 
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Worksheet
Curated OER

What Does The Picture Say? (Addition Sentences)

For Students K - 2nd
A picture says a thousand words...or is it five? Have students represent sets of images numerically in number sentences. They examine three sets of images and represent them numerically by writing the number sentence below. While they...
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Worksheet
Curated OER

1st Grade Strategy Worksheets

For Students K - 2nd Standards
Enhance your first grade math curriculum with a thorough resource packet. It includes worksheets for practicing counting on and counting back, addition and subtraction facts to 10, and addition and subtraction doubles.
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Worksheet
Curated OER

Using Addition Strategies

For Students 1st - 3rd
For this using addition strategies worksheet, students use counters, zero property, and doubles strategies to add one-digit numbers. Students add twenty problems.
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Worksheet
Curated OER

Addition

For Students 1st - 2nd
In this addition worksheet, students enhance their simple addition skills using addition strategies to solve the two worksheets of addition problems.
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Activity
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Granite School District

Activities that Build Number Sense

For Teachers K - 2nd Standards
Have fun while building the number sense of young mathematicians with this list of ten-frame learning games. From developing cardinality and counting skills to learning place value and basic addition strategies, ten-frames are excellent...
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Worksheet
Curated OER

Halloween Math Worksheet - Addition

For Students Pre-K - 1st
Perfect for the holiday season, this Halloween math worksheet is great practice for your class. Students will solve 3 equations by using the pumpkin, ghost, and witch hat counters.
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Activity
Collaborative Learning Project

Four in a Row Addition and Subtraction

For Teachers 1st - 3rd Standards
Scroll down to find four fun addition and subtraction partner game boards, complete with endless opportunities for practice with numbers 0-38. Kids choose numbers from a number box and, depending on the game, either find the sum or the...
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Lesson Plan
Illustrative Mathematics

What’s Missing?

For Teachers Pre-K - 1st Standards
Now you see them, now you don't! This fun peek-a-boo activity engages young mathematicians in developing their ability to compose and decompose numbers. After being presented with a series of counters, children close their eyes while the...
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Lesson Plan
Curated OER

Number Lines

For Teachers 1st
First graders examine the number line as an addition strategy. In this math lesson, 1st graders create a number line and use it to help them solve addition problems.
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Worksheet
Curated OER

Christmas Addition Practice: Multi-Digit Addition 2

For Students 1st - 2nd
In this addition practice worksheet, students solve 11 problems that require them to add 1 or 2-digit numbers to 2-digit numbers.
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Worksheet
Curated OER

Kindergarten Addition Worksheet

For Students K - 1st
In this addition facts practice worksheet, learners solve 15 problems that require them to add 1-digit numbers to 1-digit numbers.
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Lesson Plan
Curated OER

Math Lesson Plan: Pumpkin Addition and Subtraction

For Teachers 1st - 2nd
Students practice their addition and subtraction skills. In this seasonal math lesson plan, students create pumpkin worksheets that may be used to practice addition and subtraction number sentences.
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Lesson Plan
Curated OER

Addition and Subtraction Facts to 20 - Manipulative

For Teachers 1st - 3rd
Here is a good lesson that will allow your student to practice their addition and subtraction facts to 20. They practice facts using fact cards and practice strategies such as doubles strategies, and count to 10 strategies.
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Lesson Plan
Curated OER

Butterfly Addition: Color by Numbers

For Teachers K - 1st
Children learning to add numbers up to 11 develop the strategy of using the larger number as the first addend and counting on from there to find a sum. They define addition and review the meaning of the plus (+) symbol. To practice, they...
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Worksheet
Curated OER

Addition with Sums to 10

For Students 1st - 2nd
In this addition facts practice worksheet, learners solve 12 problems that require them to add 1-digit numbers to 1-digit numbers.
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Worksheet
Curated OER

Addition with Sums to 20

For Students 1st - 2nd
In this addition practice worksheet, students solve 12 problems that require them to add 1-digit numbers to 1 or 2 digit numbers.
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Worksheet
Curated OER

My Test Book: Addition and Subtraction

For Students 1st - 2nd
In this math skills worksheet, students solve 10 multiple choice math problems that require them to use the addition and subtraction skills. Students may view the correct answers.

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