SKIP TO CONTENT
Worksheet Generator
Subjects
Grades
Worksheets
Games
Build a Worksheet
More Resources
Roly Recommends
Subjects
Grades
Worksheets
Games
Build a Worksheet
More Resources
Roly Recommends
Filters
Search for: regular, and, irregular, plural, forms
✕
4th Grade
✕
Subjects
Math
English Language Arts
Science
Social Studies
Foreign Language
Grade Level
Pre-K
K
1st
2nd
3rd
4th
5th
6th
7th
8th
Early Childhood
Elementary School
Middle School
Resource Type
Worksheets
Games
Lesson Plans
Interactive Worksheets
Activities
Exercises
Offline Games
Guided Lessons
Occasion
Ramadan
Passover
Spring
Easter
Mother's Day
Summer
Independence Day
Back to School
Fall
Holidays
Thanksgiving
Martin Luther King Jr. Day
Valentine's Day
See more
Common Core
Yes
Roly Recommends
Social Emotional Learning
Game Type
Mazes
Word Puzzles
Arts & Crafts
Arts & Crafts
Fabric Projects
Beads & Jewelry
Paper & Glue Crafts
Construction & Sculpture
Painting & Drawing
Recycled Crafts
Recipes
Snacks
Mains
Sides
English Language Support
Yes
See More
Clear All
View 191 results
Showing Results for regular and irregular plural forms : Page 4
191 results
Search for: regular, and, irregular, plural, forms
✕
4th Grade
✕
Clear All
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
All filters
191 results
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
True Colors: Word Form to Thousands
Worksheet
True Colors: Word Form to Thousands
Fourth Grade
Place Value
Put your knowledge of word form to the test with this fun, hands-on worksheet for fourth graders!
Worksheet
True Colors: Word Form to Thousands
Worksheet
True Colors: Word Form to Thousands
Put your knowledge of word form to the test with this fun, hands-on worksheet for fourth graders!
Fourth Grade
Place Value
Worksheet
Matching Expanded Form to Standard Form
Interactive Worksheet
Matching Expanded Form to Standard Form
Fourth Grade
Place Value
Practice finding the expanded form of numbers with this inviting worksheet!
Interactive Worksheet
Matching Expanded Form to Standard Form
Interactive Worksheet
Matching Expanded Form to Standard Form
Practice finding the expanded form of numbers with this inviting worksheet!
Fourth Grade
Place Value
Interactive Worksheet
Writing the Word Form of Numbers Up to 10,000
Interactive Worksheet
Writing the Word Form of Numbers Up to 10,000
Fourth Grade
Place Value
Get ready to test your word form knowledge with this colorful fourth-grade worksheet!
Interactive Worksheet
Writing the Word Form of Numbers Up to 10,000
Interactive Worksheet
Writing the Word Form of Numbers Up to 10,000
Get ready to test your word form knowledge with this colorful fourth-grade worksheet!
Fourth Grade
Place Value
Interactive Worksheet
How Do Adaptations Help Animals Survive?
Interactive Worksheet
How Do Adaptations Help Animals Survive?
Third Grade
Life Science
Have you ever wondered why giraffes have long necks or why lions have sharp teeth? Find the answers in this third- and fourth-grade worksheet about adaptations!
Interactive Worksheet
How Do Adaptations Help Animals Survive?
Interactive Worksheet
How Do Adaptations Help Animals Survive?
Have you ever wondered why giraffes have long necks or why lions have sharp teeth? Find the answers in this third- and fourth-grade worksheet about adaptations!
Third Grade
Life Science
Interactive Worksheet
Energy Transformations in the Kitchen
Interactive Worksheet
Energy Transformations in the Kitchen
Fourth Grade
Physical Science
Mix, boil, and toast your way to understanding energy transformations with this fourth-grade worksheet!
Interactive Worksheet
Energy Transformations in the Kitchen
Interactive Worksheet
Energy Transformations in the Kitchen
Mix, boil, and toast your way to understanding energy transformations with this fourth-grade worksheet!
Fourth Grade
Physical Science
Interactive Worksheet
Electrical Energy #2
Interactive Worksheet
Electrical Energy #2
Third Grade
Physical Science
Dive into the electrifying concept of electrical energy in this colorful worksheet!
Interactive Worksheet
Electrical Energy #2
Interactive Worksheet
Electrical Energy #2
Dive into the electrifying concept of electrical energy in this colorful worksheet!
Third Grade
Physical Science
Interactive Worksheet
Density Demonstration
Activity
Density Demonstration
Fourth Grade
Physical Science
Show your child that the simplest ingredients (salt and water) can be used to illustrate the concept of density!
Activity
Density Demonstration
Activity
Density Demonstration
Show your child that the simplest ingredients (salt and water) can be used to illustrate the concept of density!
Fourth Grade
Physical Science
Activity
Simple Fractions with Sylvia
Interactive Worksheet
Simple Fractions with Sylvia
Fourth Grade
Fractions
Simple fractions worksheet helps teach your child to reduce fractions to their simplest form and cartoon characters keep learning interesting.
Interactive Worksheet
Simple Fractions with Sylvia
Interactive Worksheet
Simple Fractions with Sylvia
Simple fractions worksheet helps teach your child to reduce fractions to their simplest form and cartoon characters keep learning interesting.
Fourth Grade
Fractions
Interactive Worksheet
Form Progressive Verb Tenses #2
Interactive Worksheet
Form Progressive Verb Tenses #2
Fourth Grade
Grammar and Mechanics
Sharpen your grammar skills with this worksheet focused on using progressive tense verbs!
Interactive Worksheet
Form Progressive Verb Tenses #2
Interactive Worksheet
Form Progressive Verb Tenses #2
Sharpen your grammar skills with this worksheet focused on using progressive tense verbs!
Fourth Grade
Grammar and Mechanics
Interactive Worksheet
Form Progressive Verb Tenses #3
Interactive Worksheet
Form Progressive Verb Tenses #3
Fourth Grade
Grammar and Mechanics
Sharpen your grammar skills with this worksheet focused on using progressive tense verbs!
Interactive Worksheet
Form Progressive Verb Tenses #3
Interactive Worksheet
Form Progressive Verb Tenses #3
Sharpen your grammar skills with this worksheet focused on using progressive tense verbs!
Fourth Grade
Grammar and Mechanics
Interactive Worksheet
Writing the Word Form of Numbers Up to 1,000,000
Interactive Worksheet
Writing the Word Form of Numbers Up to 1,000,000
Fourth Grade
Place Value
Become a word form expert with this fourth-grade worksheet!
Interactive Worksheet
Writing the Word Form of Numbers Up to 1,000,000
Interactive Worksheet
Writing the Word Form of Numbers Up to 1,000,000
Become a word form expert with this fourth-grade worksheet!
Fourth Grade
Place Value
Interactive Worksheet
Form Progressive Verb Tenses #1
Interactive Worksheet
Form Progressive Verb Tenses #1
Fourth Grade
Grammar and Mechanics
Practice using progressive tense verbs to complete sentences with this grammar worksheet!
Interactive Worksheet
Form Progressive Verb Tenses #1
Interactive Worksheet
Form Progressive Verb Tenses #1
Practice using progressive tense verbs to complete sentences with this grammar worksheet!
Fourth Grade
Grammar and Mechanics
Interactive Worksheet
Hot Dog Mummy
Activity
Hot Dog Mummy
First Grade
Engineering and Science Inquiry
In this experiment you will replicate the mummification process by making a hot dog mummy.
Activity
Hot Dog Mummy
Activity
Hot Dog Mummy
In this experiment you will replicate the mummification process by making a hot dog mummy.
First Grade
Engineering and Science Inquiry
Activity
Does Opening A Fruit Up Cause it to Rot Faster?
Activity
Does Opening A Fruit Up Cause it to Rot Faster?
Fourth Grade
Engineering and Science Inquiry
Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!
Activity
Does Opening A Fruit Up Cause it to Rot Faster?
Activity
Does Opening A Fruit Up Cause it to Rot Faster?
Have you ever seen fruit decay? Find out if a fruit will rot faster if you open it versus leaving it untouched!
Fourth Grade
Engineering and Science Inquiry
Activity
Pair the Abbreviations #3
Interactive Worksheet
Pair the Abbreviations #3
Third Grade
Grammar and Mechanics
Zip into the world of shortcuts with this fun abbreviations activity for upper elementary students!
Interactive Worksheet
Pair the Abbreviations #3
Interactive Worksheet
Pair the Abbreviations #3
Zip into the world of shortcuts with this fun abbreviations activity for upper elementary students!
Third Grade
Grammar and Mechanics
Interactive Worksheet
I Scream, You Scream, We All Scream for Pronouns!
Lesson Plan
I Scream, You Scream, We All Scream for Pronouns!
Fourth Grade
Grammar and Mechanics
If your students are screaming, make sure they are grammatically correct! In this pronoun lesson plan, your students will identify and use a variety of pronouns to replace common and proper nouns.
Lesson Plan
I Scream, You Scream, We All Scream for Pronouns!
Lesson Plan
I Scream, You Scream, We All Scream for Pronouns!
If your students are screaming, make sure they are grammatically correct! In this pronoun lesson plan, your students will identify and use a variety of pronouns to replace common and proper nouns.
Fourth Grade
Grammar and Mechanics
Lesson Plan
Make Your Own Glass Cleaner
Activity
Make Your Own Glass Cleaner
Third Grade
Physical Science
Making your own glass cleaner is easy, effective and inexpensive!
Activity
Make Your Own Glass Cleaner
Activity
Make Your Own Glass Cleaner
Making your own glass cleaner is easy, effective and inexpensive!
Third Grade
Physical Science
Activity
Musical Glasses
Activity
Musical Glasses
Third Grade
Engineering and Science Inquiry
In this project students experiment with making music using only glasses of water.
Activity
Musical Glasses
Activity
Musical Glasses
In this project students experiment with making music using only glasses of water.
Third Grade
Engineering and Science Inquiry
Activity
Decomposition Rates of Biodegradable Materials
Activity
Decomposition Rates of Biodegradable Materials
Fourth Grade
Engineering and Science Inquiry
This science fair project idea highlights decomposition rates by comparing how long it takes an item to decompose in a compost pile vs. a landfill.
Activity
Decomposition Rates of Biodegradable Materials
Activity
Decomposition Rates of Biodegradable Materials
This science fair project idea highlights decomposition rates by comparing how long it takes an item to decompose in a compost pile vs. a landfill.
Fourth Grade
Engineering and Science Inquiry
Activity
Does Hot Water Boil Faster Than Cold?
Activity
Does Hot Water Boil Faster Than Cold?
Second Grade
Engineering and Science Inquiry
Discover whether cold or hot water from the faucet will boil faster on the stove.
Activity
Does Hot Water Boil Faster Than Cold?
Activity
Does Hot Water Boil Faster Than Cold?
Discover whether cold or hot water from the faucet will boil faster on the stove.
Second Grade
Engineering and Science Inquiry
Activity
Analyzing Primary Sources with Past Tense Verbs
Lesson Plan
Analyzing Primary Sources with Past Tense Verbs
Fourth Grade
Reading
Students will analyze census data from Sojourner Truth and Walt Disney using past tense verbs and sentence frames. It can be used on its own or as support to the lesson Researching the Past Using Primary Sources.
Lesson Plan
Analyzing Primary Sources with Past Tense Verbs
Lesson Plan
Analyzing Primary Sources with Past Tense Verbs
Students will analyze census data from Sojourner Truth and Walt Disney using past tense verbs and sentence frames. It can be used on its own or as support to the lesson Researching the Past Using Primary Sources.
Fourth Grade
Reading
Lesson Plan
What Causes Dew?
Activity
What Causes Dew?
Fourth Grade
Engineering and Science Inquiry
In this simple science project, learn about what causes dew and what affects dew formation with a drinking glass, ice, and a soda bottle.
Activity
What Causes Dew?
Activity
What Causes Dew?
In this simple science project, learn about what causes dew and what affects dew formation with a drinking glass, ice, and a soda bottle.
Fourth Grade
Engineering and Science Inquiry
Activity
Salt Melting Ice
Activity
Salt Melting Ice
Fourth Grade
Engineering and Science Inquiry
Discover how and which salt melts ice the quickest.
Activity
Salt Melting Ice
Activity
Salt Melting Ice
Discover how and which salt melts ice the quickest.
Fourth Grade
Engineering and Science Inquiry
Activity
Which Fabrics are Most Absorbent?
Activity
Which Fabrics are Most Absorbent?
Fourth Grade
Engineering and Science Inquiry
Discover that the absorbency of fabrics depend largely on the shape and structure of the individual fibers that make up the fabric.
Activity
Which Fabrics are Most Absorbent?
Activity
Which Fabrics are Most Absorbent?
Discover that the absorbency of fabrics depend largely on the shape and structure of the individual fibers that make up the fabric.
Fourth Grade
Engineering and Science Inquiry
Activity
Healthy Popsicles
Activity
Healthy Popsicles
Pre-K
Sneak some vitamin-packed greens into your homemade popsicles for a frozen summer treat thatâs both delicious and nutritious
Activity
Healthy Popsicles
Activity
Healthy Popsicles
Sneak some vitamin-packed greens into your homemade popsicles for a frozen summer treat thatâs both delicious and nutritious
Pre-K
Activity
Mosaic Mirror Frame
Activity
Mosaic Mirror Frame
Fourth Grade
Help your child create a mosaic mirror frame that's a bit modern and a bit vintage at the same time. All she needs are a dollar store frame and an old CD!
Activity
Mosaic Mirror Frame
Activity
Mosaic Mirror Frame
Help your child create a mosaic mirror frame that's a bit modern and a bit vintage at the same time. All she needs are a dollar store frame and an old CD!
Fourth Grade
Activity
Wonder Words
Lesson Plan
Wonder Words
Fourth Grade
Vocabulary
Have your students experienced the wonder of word transformations? With this lesson, your students will see words change into different parts of speech, all with the magic of a suffix!
Lesson Plan
Wonder Words
Lesson Plan
Wonder Words
Have your students experienced the wonder of word transformations? With this lesson, your students will see words change into different parts of speech, all with the magic of a suffix!
Fourth Grade
Vocabulary
Lesson Plan
Mastering the Possessive Apostrophe
Lesson Plan
Mastering the Possessive Apostrophe
Fourth Grade
Grammar and Mechanics
Who would have thought possessive apostrophes could be this fun or easy? With one simple rule and some fun sentences, students will become masters at indicating possession.
Lesson Plan
Mastering the Possessive Apostrophe
Lesson Plan
Mastering the Possessive Apostrophe
Who would have thought possessive apostrophes could be this fun or easy? With one simple rule and some fun sentences, students will become masters at indicating possession.
Fourth Grade
Grammar and Mechanics
Lesson Plan
Gluten-Free Meatloaf
Activity
Gluten-Free Meatloaf
Fourth Grade
Classic meatloaf gets a healthy update with quinoa in place of breadcrumbs.
Activity
Gluten-Free Meatloaf
Activity
Gluten-Free Meatloaf
Classic meatloaf gets a healthy update with quinoa in place of breadcrumbs.
Fourth Grade
Activity
Create a Home Challenge Course
Activity
Create a Home Challenge Course
Third Grade
Staying close to home doesn't mean you can't get moving! Use this fun challenge activity to encourage your child to move their body in new ways while testing their endurance!
Activity
Create a Home Challenge Course
Activity
Create a Home Challenge Course
Staying close to home doesn't mean you can't get moving! Use this fun challenge activity to encourage your child to move their body in new ways while testing their endurance!
Third Grade
Activity
1
2
3
4
5
6
7