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Expressions and Equations
Common Core
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GEMDAS: Order of Operations
GEMDAS: Order of Operations
Lesson Plan
GEMDAS: Order of Operations
If your students understand PEMDAS and its role in the order of operations, GEMDAS will be a breeze. The “P” is replaced with a “G” to represent a wider range of grouping symbols.
5th grade
Math
Lesson Plan
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.
4th grade
Math
Lesson Plan
Order of Operations Sequencing
Order of Operations Sequencing
Lesson Plan
Order of Operations Sequencing
Challenge students to listen to instructions to create expressions with parentheses. Use this lesson on its own or as support to the lesson PEMDAS: Order Up.
5th grade
Reading & Writing
Lesson Plan
Solving Expressions in Word Problems
Solving Expressions in Word Problems
Lesson Plan
Solving Expressions in Word Problems
Help your students make a connection between numerical expressions and written phrases in word problems.
5th grade
Math
Lesson Plan
Showing Numbers in Different Ways
Showing Numbers in Different Ways
Lesson Plan
Showing Numbers in Different Ways
Use this hands-on lesson to encourage collaboration amongst students as they review base-ten numerals, number names, and expanded form. This lesson can be used as a pre-lesson to Base Ten Block Party or as a stand-alone activity.
2nd grade
Math
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 practice their skills with the order of operations along with multiplying fractions and adding or subtracting decimals.
4th grade
Math
Lesson Plan
Expanded Form to Millions
Expanded Form to Millions
Lesson Plan
Expanded Form to Millions
Saying lengthy numbers doesn't have to be a challenge! Relate the digits in numbers to their place value to help students say the expanded form. Use this lesson on its own or use it as support to the lesson Many, Many Millions.
5th grade
Math
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 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
GEMDAS: Flipped Order of Operations
GEMDAS: Flipped Order of Operations
Lesson Plan
GEMDAS: Flipped Order of Operations
Help your students perfect their use of the order of operations with this lesson that has them create a flippable to aid as they practice using GEMDAS to solve muli-operational problems.
5th grade
Math
Lesson Plan
I Got The Power!
I Got The Power!
Lesson Plan
I Got The Power!
Do your students understand the power of 10? This lesson will allow your students to see the utility of the power of 10 in mathematics and come to a concrete conclusion of how 10 impacts the value of mathematical equations.
5th grade
Math
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.
4th grade
Math
Lesson Plan
Writing About Math Expressions
Writing About Math Expressions
Lesson Plan
Writing About Math Expressions
Have your students evaluate orally and in writing what happens to expressions when there are two or more operations. Use this lesson as a standalone lesson or as support to the lesson Express Yourself.
5th grade
Reading & Writing
Lesson Plan
Exploring Number Forms
Exploring Number Forms
Lesson Plan
Exploring Number Forms
Help students discover how to show numbers in different ways while providing ample opportunities for students to contribute to conversations. Use as a pre-lesson to Let's Jump to Add Two-Digit Numbers or as a stand-alone lesson.
2nd grade
Math
Lesson Plan
There Must Be Order!
There Must Be Order!
Lesson Plan
There Must Be Order!
Help your students understand PEMDAS and its importance with this lesson that gives them practice with parentheses, braces, and brackets.
5th grade
Math
Lesson Plan