4.OA.A.3 Lesson Plans

CCSS.maths.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 practise this Common Core State Standards skill.

Lesson Plans

Introducing Order of Operations
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.
Year 5
Maths
Lesson plan
Order of Operations Competition
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.
Year 5
Maths
Lesson plan
Order of Operations with Fractions and Decimals
Order of Operations with Fractions and Decimals
Lesson plan
Order of Operations with Fractions and Decimals
This lesson is designed for fourth graders to practise their skills with the order of operations along with multiplying fractions and adding or subtracting decimals.
Year 5
Maths
Lesson plan
Pre-algebra Problems with Order of Operations
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 intermediate. This lesson introduces students to the idea of a missing or unknown number while also considering the order of operations.
Year 5
Maths
Lesson plan
Multi-Step Word Problems? No Problem!
Multi-Step Word Problems? No Problem!
Lesson plan
Multi-Step Word Problems? No Problem!
Word problems? No problem! In this lesson, your students will learn how to approach solving multi-step word problems with mixed operations with a step-by-step plan.
Year 5
Maths
Lesson plan
Writing Questions for Multi-Step Word Problems
Writing Questions for Multi-Step Word Problems
Lesson plan
Writing Questions for Multi-Step Word Problems
Get your students thinking like mathematicians with this lesson that has them crafting questions for multi-step word problems. It may be taught independently or as support for the lesson Multi-Step Word Problems? No Problem!
Year 5
Maths
Lesson plan

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