4.OA.A.3 Lesson Plans

CCSS.MATH.CONTENT.4.OA.A.3

:
"Solve multistep word problems posed with whole numbers and having whole-number answers using the four operations, including problems in which remainders must be interpreted. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding."

These lesson plans can help students practice this Common Core State Standards skill.

Lesson Plans

Introducing Order of Operations
Lesson plan
Introducing Order of Operations
The order of operations is a critical concept for fourth graders to grasp in preparation for algebra. This introductory lesson on the order of operations will teach your students about the helpful acronym PEMDAS.
4th grade
Math
Lesson plan
Order of Operations Competition
Lesson plan
Order of Operations Competition
Students will have a blast deepening their understanding of the order of operations, with this lesson which incorporates an interactive team game.
4th grade
Math
Lesson plan
Order of Operations with Fractions and Decimals
Lesson plan
Order of Operations with Fractions and Decimals
This lesson is designed for fourth graders to practice their skills with the order of operations along with multiplying fractions and adding or subtracting decimals.
4th grade
Math
Lesson plan
Pre-algebra Problems with Order of Operations
Lesson plan
Pre-algebra Problems with Order of Operations
Algebra concepts can be challenging for students in upper elementary and middle school. This lesson introduces students to the idea of a missing or unknown number while also considering the order of operations.
4th grade
Math
Lesson plan

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