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Mixed Operations
Operations and Algebraic Thinking
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Order of Operations: PEMDAS
Order of Operations: PEMDAS
Worksheet
Order of Operations: PEMDAS
Please excuse my dear aunt sally! Help your child learn and memorize this mnemonic for PEMDAS, the order of operations.
5th grade
Math
Worksheet
Division: Factor Fun
Division: Factor Fun
Worksheet
Division: Factor Fun
One way to tackle division is to turn it into multiplication. In this exercise, read the division question — then ask yourself a multiplication question!
4th grade
Math
Worksheet
Prime and Composite Numbers
Prime and Composite Numbers
Lesson Plan
Prime and Composite Numbers
Take your understanding of factors one step further! Use this lesson to classify factors as prime and composite numbers while creating factor trees.
4th grade
Math
Lesson Plan
Fun, Fun Function Tables
Fun, Fun Function Tables
Lesson Plan
Fun, Fun Function Tables
Put the FUN! in function tables with this engaging, interactive lesson that will have your students generating their own patterns and tables.
4th grade
Math
Lesson Plan
Division Word Problems
Division Word Problems
Lesson Plan
Division Word Problems
Freshen up on your understanding of division word problems with long division and one-digit divisors! Use this lesson to help students identify key division terms and solve word problems.
3rd grade
Math
Lesson Plan
Multiplication and Division Review
Multiplication and Division Review
Worksheet
Multiplication and Division Review
Students will review their multiplication and division facts as they solve a variety of problems using mental math.
4th grade
Math
Worksheet
Multiplication Fill-in-the-Blank #2
Multiplication Fill-in-the-Blank #2
Worksheet
Multiplication Fill-in-the-Blank #2
Multiplication masters can take things one step further with this fill-in-the-blanks drill sheet! Find the number that makes these equations complete.
4th grade
Math
Worksheet
Factors Over the Rainbow
Factors Over the Rainbow
Lesson Plan
Factors Over the Rainbow
Make math colorful! Teach your students to find the factors of a number using the factor rainbow strategy.
4th grade
Math
Lesson Plan
Input and Output Boxes
Input and Output Boxes
Lesson Plan
Input and Output Boxes
Input some patterns to T-charts in this lesson. Use this lesson about input and output boxes as a precursor to finding patterns within word problems.
4th grade
Math
Lesson Plan
Word Problems: Division
Word Problems: Division
Worksheet
Word Problems: Division
Use this worksheet to practice long division with one-digit divisors.
3rd grade
Math
Worksheet
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.
4th 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
Into the Wild: Multiplication Word Problems
Into the Wild: Multiplication Word Problems
Lesson Plan
Into the Wild: Multiplication Word Problems
Your students will be at the top of the pack with this lesson that has them identify important information within a word problem.
4th grade
Math
Lesson Plan
Clap Counting with Multiples
Clap Counting with Multiples
Lesson Plan
Clap Counting with Multiples
Finding the least common multiple is an essential skill for comparing, adding, and subtracting fractions! This lesson introduces students to this concept in an interactive way.
4th grade
Math
Lesson Plan
Parking Lot Multiplication Word Problems #1
Parking Lot Multiplication Word Problems #1
Worksheet
Parking Lot Multiplication Word Problems #1
Give your students a real-world visual of cars and parking lots as they get comfortable with arrays and the commutative property of multiplication.
3rd grade
Math
Worksheet
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
The Factor Tree Strategy
The Factor Tree Strategy
Lesson Plan
The Factor Tree Strategy
Let's talk factors and products! Teach your students the factor tree strategy for finding all factors of a product. This lesson can be taught on its own or used as support to the lesson Divisibility Rules.
4th grade
Math
Lesson Plan
Slap and Roll Timed Multiplication
Slap and Roll Timed Multiplication
Lesson Plan
Slap and Roll Timed Multiplication
Students will "roll" to this quick game and "slap out" multiplication facts to reinforce multiplication skills and beat their own scores!
3rd grade
Math
Lesson Plan
Let's Talk About Multiplication Facts
Let's Talk About Multiplication Facts
Lesson Plan
Let's Talk About Multiplication Facts
It's not enough to just memorize the multiplication table! It helps students to know how to explain their strategy to find the product too. Teach this lesson on its own or use it as support for the lesson Slap and Roll Timed Multiplication.
3rd grade
Math
Lesson Plan
Multiples and Skip Counting
Multiples and Skip Counting
Lesson Plan
Multiples and Skip Counting
Help your students understand the connection between skip counting, multiples, and multiplication with this lesson. Teach it on its own or use it as support to the lesson Clap Counting with Multiples.
4th grade
Math
Lesson Plan
Figuring Out Function Tables
Figuring Out Function Tables
Lesson Plan
Figuring Out Function Tables
Get your students talking about number patterns and rules with this introductory lesson on function tables. Use this lesson as a pre-lesson to Input and Output Boxes or teach it on its own.
4th grade
Math
Lesson Plan
Arranging Numbers in Multiple Ways
Arranging Numbers in Multiple Ways
Lesson Plan
Arranging Numbers in Multiple Ways
In this lesson, students use cubes to build arrays to represent factor pairs of numbers within 100. They use this understanding to identify multiples as well.
4th grade
Math
Lesson Plan
Conversations About Prime and Composite Numbers
Conversations About Prime and Composite Numbers
Lesson Plan
Conversations About Prime and Composite Numbers
Get your students comfortable with distinguishing and discussing prime and composite numbers with this lesson that involves visuals and a card game. Use it as a standalone lesson or as support to the lesson Prime and Composite Numbers.
4th grade
Math
Lesson Plan
Math Review Part 1: Let's Soar in Grade 4
Math Review Part 1: Let's Soar in Grade 4
Worksheet
Math Review Part 1: Let's Soar in Grade 4
In this review assessment, students will demonstrate their grasp on math facts, multi-digit multiplication, and division.
4th grade
Math
Worksheet
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