Lesson Plans
Entire Library
Printable worksheets
Online games
Guided Lessons
Lesson plans
Hands-on activities
Online exercises
Interactive stories
Song videos
Printable workbooks
Science projects
More
Current Filters (2,504 results):
2,504 filtered results
adding-subtracting-fractions-with-uncommon-denominators
Current Filters (2,504 results):
2,504 filtered results
adding-subtracting-fractions-with-uncommon-denominators
- Filter Results
-
- By Topic
- Holidays
- Pop culture & events
- Seasonal
-
- By Standard
- Common Core
Subtracting Fractions with Different Denominators
Lesson plan
Subtracting Fractions with Different Denominators
Getting ready to subtract fractions? This lesson reviews how to subtract like denominators and teaches students how to subtract unlike denominators.
5th grade
Math
Lesson plan
Adding Fractions with Unlike Denominators
Lesson plan
Adding Fractions with Unlike Denominators
Adding fractions with unlike denominators just doesn't work like it does when the denominators are the same. Let's make it work!
5th grade
Math
Lesson plan
Subtracting Fractions Justifications
Lesson plan
Subtracting Fractions Justifications
Use this lesson with the Subtracting Fractions with Different Denominators lesson.
5th grade
Math
Lesson plan
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
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
Making Models with Different Denominators
Lesson plan
Making Models with Different Denominators
Increase your students' knowledge of fractions with this lesson that has them compare fractions with different denominators.
3rd grade
Math
Lesson plan
Count On It: Adding and Subtracting
Lesson plan
Count On It: Adding and Subtracting
Adding and subtracting doesn't need to be boring! Learning to add and subtract can be done with a shoelace or while playing hopscotch.
Kindergarten
Math
Lesson plan
Compare Common Denominators Methods
Lesson plan
Compare Common Denominators Methods
Adding Fractions with Unlike Denominators.
5th grade
Math
Lesson plan
Comparing Fractions with the Same Denominator
Lesson plan
Comparing Fractions with the Same Denominator
In this lesson, students will explore fractions with the same denominators and work as mathematicians to figure out patterns. Your students will gain a lot of practice in comparing fractions!
3rd grade
Math
Lesson plan
Explaining Fraction Addition
Lesson plan
Explaining Fraction Addition
Adding Fractions with Unlike Denominators.
5th 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
Word Problems: Adding Mixed Number Fractions
Lesson plan
Word Problems: Adding Mixed Number Fractions
Using this lesson plan, your students will see how the standard algorithm for adding mixed numbers brings life to real world real-world situations.
5th grade
Math
Lesson plan
Building Squares
Lesson plan
Building Squares
In this hands on lesson, students create squares with different fraction pieces while building their knowledge of adding fractions with different denominators.
4th grade
Math
Lesson plan
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
When Having Like Denominators Isn’t Enough!
Lesson plan
When Having Like Denominators Isn’t Enough!
Using this lesson plan, teach your class how to overcome this tricky obstacle: When having like denominators isn’t enough!
5th grade
Math
Lesson plan
Subtracting Mixed Numbers Using the Decomposition Strategy
Lesson plan
Subtracting Mixed Numbers Using the Decomposition Strategy
Teach your students to subtract mixed numbers with like denominators using the strategy of decomposition.
4th grade
Math
Lesson plan
Fraction Wars
Lesson plan
Fraction Wars
After a review, students are split into pairs to practice quickly comparing fractions with different numerators and denominators.
4th grade
Math
Lesson plan
Fluently Subtracting within 1000
Lesson plan
Fluently Subtracting within 1000
Start your students on subtracting three-digit numbers with this lesson that breaks the problems down by place values!
3rd grade
Math
Lesson plan
Sums for Mixed Numbers and Improper Fractions
Lesson plan
Sums for Mixed Numbers and Improper Fractions
Teach your students to add mixed numbers and improper fractions with the same denominator using the counting up strategy with number lines.
3rd grade
Math
Lesson plan
Adding Mixed Numbers Using the Decomposition Strategy
Lesson plan
Adding Mixed Numbers Using the Decomposition Strategy
Use this lesson to teach your students to add mixed numbers with like denominators using the strategy of decomposition.
4th grade
Math
Lesson plan
Evaluating Equivalent Fractions
Lesson plan
Evaluating Equivalent Fractions
Students will practice coming up with equivalent fractions in a fast paced challenge! This is an introductory lesson to equivalent fractions.
4th grade
Math
Lesson plan
Adding Cards
Lesson plan
Adding Cards
Use a fun card game to practice adding numbers in this fun hands-on addition lesson!
Preschool
Math
Lesson plan
Fun-tastic Fractions!
Lesson plan
Fun-tastic Fractions!
Yummy fractions! This lesson will introduce fractions to your students and help them identify and make fractions of their own.
1st grade
Math
Lesson plan
Explaining Equivalent Fractions
Lesson plan
Explaining Equivalent Fractions
In order to build a strong foundation with fractions, students should be able to explain the concept and their thinking.
3rd grade
Math
Lesson plan
Cooking School Fractions
Lesson plan
Cooking School Fractions
Make equivalent fractions matter in the real world with this hands-on math lesson! Students use measuring cups and spoons to recognize and generate equivalent fractions.
4th grade
Math
Lesson plan
