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Composing and Decomposing
Lesson Plan
Composing and Decomposing
Second Grade
Addition
Use this lesson to introduce composing and decomposing as part of your students’ addition and subtraction toolkits.
Lesson Plan
Composing and Decomposing
Lesson Plan
Composing and Decomposing
Use this lesson to introduce composing and decomposing as part of your students’ addition and subtraction toolkits.
Second Grade
Addition
Lesson Plan
Give Me 10!
Lesson Plan
Give Me 10!
First Grade
Addition
Roll some dice to introduce the early concepts of associative and commutative properties in addition by composing and decomposing 10. Worksheets and a quiz are included!
Lesson Plan
Give Me 10!
Lesson Plan
Give Me 10!
Roll some dice to introduce the early concepts of associative and commutative properties in addition by composing and decomposing 10. Worksheets and a quiz are included!
First Grade
Addition
Lesson Plan
Double Trouble: Subtraction Practice
Lesson Plan
Double Trouble: Subtraction Practice
Second Grade
Double-digit trouble? No problem! Your students will practice their decomposing and regrouping skills in this lesson.
Lesson Plan
Double Trouble: Subtraction Practice
Lesson Plan
Double Trouble: Subtraction Practice
Double-digit trouble? No problem! Your students will practice their decomposing and regrouping skills in this lesson.
Second Grade
Lesson Plan
Subtracting Mixed Numbers Using the Decomposition Strategy
Lesson Plan
Subtracting Mixed Numbers Using the Decomposition Strategy
Fourth Grade
Teach your students to subtract mixed numbers with like denominators using the strategy of decomposition. This strategy helps students to manipulate and break down numbers to help them solve tricky subtraction problems.
Lesson Plan
Subtracting Mixed Numbers Using the Decomposition Strategy
Lesson Plan
Subtracting Mixed Numbers Using the Decomposition Strategy
Teach your students to subtract mixed numbers with like denominators using the strategy of decomposition. This strategy helps students to manipulate and break down numbers to help them solve tricky subtraction problems.
Fourth Grade
Lesson Plan
Adding Mixed Numbers Using the Decomposition Strategy
Lesson Plan
Adding Mixed Numbers Using the Decomposition Strategy
Fourth Grade
Make the number work for you! Use this lesson to teach your students to add mixed numbers with like denominators using the strategy of decomposition.
Lesson Plan
Adding Mixed Numbers Using the Decomposition Strategy
Lesson Plan
Adding Mixed Numbers Using the Decomposition Strategy
Make the number work for you! Use this lesson to teach your students to add mixed numbers with like denominators using the strategy of decomposition.
Fourth Grade
Lesson Plan
Decompose to Multiply: 6, 7, 8, and 9
Lesson Plan
Decompose to Multiply: 6, 7, 8, and 9
Third Grade
Teach your students to decompose factors as a strategy to find multiples of 6, 7, 8, and 9. This lesson supports flexible thinking and number sense.
Lesson Plan
Decompose to Multiply: 6, 7, 8, and 9
Lesson Plan
Decompose to Multiply: 6, 7, 8, and 9
Teach your students to decompose factors as a strategy to find multiples of 6, 7, 8, and 9. This lesson supports flexible thinking and number sense.
Third Grade
Lesson Plan
Subtraction with Regrouping
Lesson Plan
Subtraction with Regrouping
Third Grade
Subtraction
Help your students subtract with confidence by sharing two different strategies. Use this lesson to build on students’ understanding of subtraction and to evaluate this key skill.
Lesson Plan
Subtraction with Regrouping
Lesson Plan
Subtraction with Regrouping
Help your students subtract with confidence by sharing two different strategies. Use this lesson to build on students’ understanding of subtraction and to evaluate this key skill.
Third Grade
Subtraction
Lesson Plan
Distributive Property
Lesson Plan
Distributive Property
Fourth Grade
Teach your students to recognize and use the distributive property of multiplication.
Lesson Plan
Distributive Property
Lesson Plan
Distributive Property
Teach your students to recognize and use the distributive property of multiplication.
Fourth Grade
Lesson Plan
Addition with Regrouping
Lesson Plan
Addition with Regrouping
Third Grade
In this lesson, students will add three-digit numbers using expanded form addition and standard algorithm addition. They'll explain their answers and highlight the steps for each of the strategies.
Lesson Plan
Addition with Regrouping
Lesson Plan
Addition with Regrouping
In this lesson, students will add three-digit numbers using expanded form addition and standard algorithm addition. They'll explain their answers and highlight the steps for each of the strategies.
Third Grade
Lesson Plan
Subtraction Card Sharks
Lesson Plan
Subtraction Card Sharks
First Grade
Make math fun with this lesson that has students work together to solve subtraction sentences. Students will also get a chance to practice their skills individually with a worksheet.
Lesson Plan
Subtraction Card Sharks
Lesson Plan
Subtraction Card Sharks
Make math fun with this lesson that has students work together to solve subtraction sentences. Students will also get a chance to practice their skills individually with a worksheet.
First Grade
Lesson Plan
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