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Mixed Operations
5th grade
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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
Order of Operations Puzzle
Order of Operations Puzzle
Worksheet
Order of Operations Puzzle
Use the rules for the order of operations to write in the missing parentheses that make each equation true.
4th grade
Math
Worksheet
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
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
Multiply Decimals
Multiply Decimals
Lesson Plan
Multiply Decimals
Teach your students to multiply decimals using the standard algorithm.
5th grade
Math
Lesson Plan
Comparing Decimals: Decimal War!
Comparing Decimals: Decimal War!
Lesson Plan
Comparing Decimals: Decimal War!
Get your students excited and test their knowledge of comparing decimals with this fun decimal "war" game!
5th grade
Math
Lesson Plan
Multiply Decimals with Models
Multiply Decimals with Models
Lesson Plan
Multiply Decimals with Models
How well do your students know decimals? In this lesson, introduce your students to decimal multiplication using models.
5th grade
Math
Lesson Plan
Doubling
Doubling
Lesson Plan
Doubling
Teach your students to double two-digit numbers using decomposition as a strategy.
5th grade
Math
Lesson Plan
Dividing Decimals Dash!
Dividing Decimals Dash!
Lesson Plan
Dividing Decimals Dash!
Get students moving in this fun lesson that involves a relay race style game! This lesson focuses on dividing decimals by whole numbers.
5th grade
Math
Lesson Plan
Adding Fractions on Number Lines
Adding Fractions on Number Lines
Lesson Plan
Adding Fractions on Number Lines
Getting ready to add fractions? This lesson reviews how to add fractions with unlike denominators using number lines. Students will focus on understanding the process and reasoning behind each step.
5th grade
Math
Lesson Plan
Single Strategy for Adding and Subtracting Mixed Numbers
Single Strategy for Adding and Subtracting Mixed Numbers
Lesson Plan
Single Strategy for Adding and Subtracting Mixed Numbers
Teach your students to add and subtract fractions with like denominators using a strategy that works for both operations: converting mixed numbers into improper fractions and back again!
4th grade
Math
Lesson Plan
Fraction Simplest Form by Greatest Common Factor
Fraction Simplest Form by Greatest Common Factor
Lesson Plan
Fraction Simplest Form by Greatest Common Factor
When fractions have big numerators and denominators, it can be tough to find the simplest form. Fear not! Use this lesson plan to teach your students to find the simplest form using the greatest common factor.
5th grade
Math
Lesson Plan
Multi-Step Word Problems
Multi-Step Word Problems
Lesson Plan
Multi-Step Word Problems
Freshen up your understanding of multi-step word problems! Use this lesson to help students use problem-solving thought processes to solve multi-step word problems.
5th grade
Math
Lesson Plan
Multiplication as Scaling
Multiplication as Scaling
Lesson Plan
Multiplication as Scaling
Teach your students to interpret multiplication as scaling. In this lesson, students will learn to predict the size of a product, using one factor as scale.
5th grade
Math
Lesson Plan
Volume and Rectangular Prisms
Volume and Rectangular Prisms
Lesson Plan
Volume and Rectangular Prisms
Students will find volume for rectangular prisms by applying the formulas V = l × w × h and V = b × h.
5th grade
Math
Lesson Plan
Powers of 10
Powers of 10
Lesson Plan
Powers of 10
Teach your students to recognize patterns of zeros when multiplying by powers of 10 with exponents.
5th grade
Math
Lesson Plan
Multiplying Whole Numbers and Fractions: Illustrated!
Multiplying Whole Numbers and Fractions: Illustrated!
Lesson Plan
Multiplying Whole Numbers and Fractions: Illustrated!
Give your students insight into what’s going on when you multiply a whole number and a fraction! Use this lesson plan to teach your students to illustrate products of whole numbers and fractions using number lines.
5th grade
Math
Lesson Plan
Two Truths and One Lie 2
Two Truths and One Lie 2
Worksheet
Two Truths and One Lie 2
In this worksheet based on the game Two Truths and a Lie, students practice solving three equations and then discussing their findings. Young mathematicians will seek to determine which two equations are true and which equation is false.
5th grade
Math
Worksheet
Multi-Digit Division
Multi-Digit Division
Lesson Plan
Multi-Digit Division
Let's solve multi-digit division problems! Students will feel more confident with their division than ever with this lesson that helps them practice dividing multi-digit numbers.
4th grade
Math
Lesson Plan
Classifying Triangles by Internal Angles
Classifying Triangles by Internal Angles
Lesson Plan
Classifying Triangles by Internal Angles
Classifying figures by features is a fundamental geometry skill. Use this lesson plan to teach your students how to categorize triangles by internal angle types.
5th grade
Math
Lesson Plan
Many, Many Millions
Many, Many Millions
Lesson Plan
Many, Many Millions
Teach your students to read, write, and understand place value in numbers up to the millions place.
5th grade
Math
Lesson Plan
Area Models and Multiplying Fractions
Area Models and Multiplying Fractions
Lesson Plan
Area Models and Multiplying Fractions
Some understandings are revealed through repeated, clear and simple steps. Use this lesson plan to teach your students to illustrate area model for products when multiplying fractions. It’s a four-step adventure!
5th grade
Math
Lesson Plan
Are You At Your Destination?
Are You At Your Destination?
Lesson Plan
Are You At Your Destination?
Show your students how coordinate planes can be useful in seeing the distance between various locations! Have them draw shapes on a coordinate plane and determine the location of corners.
5th grade
Math
Lesson Plan
Menu Math: Rounding Decimals
Menu Math: Rounding Decimals
Lesson Plan
Menu Math: Rounding Decimals
Are your students hungry for math? In this lesson, students pretend to order their favorite takeout foods with their classmates all while practicing rounding decimals so that they know what to expect when the bill comes!
4th grade
Math
Lesson Plan
Order of Operations: Fractions
Order of Operations: Fractions
Worksheet
Order of Operations: Fractions
Challenge your students to solve expressions with fractions using the order of operations.
5th grade
Math
Worksheet