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
All Subjects
Science
Subtopics:
Physical Science
Life Science
Earth and Space Science
Engineering and Science Inquiry
Computer Science
Typing
Show Less
Filters
Search for: two, digit, using
✕
Science
✕
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
Stories
Offline Games
Guided Lessons
Teacher Resources
See more
Occasion
Birthdays
Women's History Month
St. Patrick's Day
Spring
Easter
Earth Day
Mother's Day
Summer
Independence Day
Back to School
Fall
Halloween
Winter
Holidays
Thanksgiving
Christmas
Valentine's Day
Black History Month
See more
Common Core
Yes
No
Roly Recommends
Social Emotional Learning
Game Type
Mazes
Crossword
Group Games
Outdoor Games
Puzzles & Sudoku
Word Puzzles
Word Search
Arts & Crafts
Arts & Crafts
Fabric Projects
Beads & Jewelry
Paper & Glue Crafts
Construction & Sculpture
Painting & Drawing
Recycled Crafts
Coloring
Yes
Recipes
Snacks
Sides
English Language Support
Yes
See More
Clear All
View 2,203 results
Showing Results for two digit using : Page 51
2,203 results
Search for: two, digit, using
✕
Science
✕
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
All filters
2,203 results
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
Experiment with Diaper Science!
Activity
Experiment with Diaper Science!
Physical Science
This activity is a great introduction to polymer chemistry. It might seem complicated, but all you'll need is the material found inside of a baby's diaper!
Activity
Experiment with Diaper Science!
Activity
Experiment with Diaper Science!
This activity is a great introduction to polymer chemistry. It might seem complicated, but all you'll need is the material found inside of a baby's diaper!
Physical Science
Activity
Clay Animation
Activity
Clay Animation
Fourth Grade
Engineering and Science Inquiry
In this activity, students will create a stop motion animation by creating a clay figure and taking a series of digital photographs.
Activity
Clay Animation
Activity
Clay Animation
In this activity, students will create a stop motion animation by creating a clay figure and taking a series of digital photographs.
Fourth Grade
Engineering and Science Inquiry
Activity
How do Natural and Synthetic Dyes Interact with Natural and Synthetic Fabrics?
Activity
How do Natural and Synthetic Dyes Interact with Natural and Synthetic Fabrics?
Engineering and Science Inquiry
Discover the interactions of synthetic dyes and natural dyes on natural and artificially-made fabrics.
Activity
How do Natural and Synthetic Dyes Interact with Natural and Synthetic Fabrics?
Activity
How do Natural and Synthetic Dyes Interact with Natural and Synthetic Fabrics?
Discover the interactions of synthetic dyes and natural dyes on natural and artificially-made fabrics.
Engineering and Science Inquiry
Activity
Simple Machines
Activity
Simple Machines
Fourth Grade
Engineering and Science Inquiry
In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.
Activity
Simple Machines
Activity
Simple Machines
In this science fair project, apply the principles of leverage and force by building six simple machines designed to set weights in motion.
Fourth Grade
Engineering and Science Inquiry
Activity
Which Exercise Gives Your Heart and Muscles the Best Workout?
Activity
Which Exercise Gives Your Heart and Muscles the Best Workout?
Measurement
Determine the differences between various bicep exercises, both in terms of how much muscle exertion they create and how they affect your heart rate.
Activity
Which Exercise Gives Your Heart and Muscles the Best Workout?
Activity
Which Exercise Gives Your Heart and Muscles the Best Workout?
Determine the differences between various bicep exercises, both in terms of how much muscle exertion they create and how they affect your heart rate.
Measurement
Activity
Which Seeds Can Survive a Harsh Winter?
Activity
Which Seeds Can Survive a Harsh Winter?
Measurement
Determine which seeds are most likely to survive harsh winter conditions (low temperatures).
Activity
Which Seeds Can Survive a Harsh Winter?
Activity
Which Seeds Can Survive a Harsh Winter?
Determine which seeds are most likely to survive harsh winter conditions (low temperatures).
Measurement
Activity
Plants and Soil Acidity
Activity
Plants and Soil Acidity
Engineering and Science Inquiry
This science fair project determines whether the types of plants growing in a Pacific Northwest rain forest environment are influenced by the soil acidity.
Activity
Plants and Soil Acidity
Activity
Plants and Soil Acidity
This science fair project determines whether the types of plants growing in a Pacific Northwest rain forest environment are influenced by the soil acidity.
Engineering and Science Inquiry
Activity
Cuteness Factor: How do we perceive cute?
Activity
Cuteness Factor: How do we perceive cute?
Engineering and Science Inquiry
This science fair project idea compares the cuteness reaction between genders.
Activity
Cuteness Factor: How do we perceive cute?
Activity
Cuteness Factor: How do we perceive cute?
This science fair project idea compares the cuteness reaction between genders.
Engineering and Science Inquiry
Activity
When Seeds Explode
Activity
When Seeds Explode
Third Grade
Engineering and Science Inquiry
In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.
Activity
When Seeds Explode
Activity
When Seeds Explode
In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.
Third Grade
Engineering and Science Inquiry
Activity
Capture Fall Leaves in Stained Glass
Activity
Capture Fall Leaves in Stained Glass
Second Grade
Life Science
This activity provides a solution to all those leaves on your doorstep, while also giving your child a fun science lesson.
Activity
Capture Fall Leaves in Stained Glass
Activity
Capture Fall Leaves in Stained Glass
This activity provides a solution to all those leaves on your doorstep, while also giving your child a fun science lesson.
Second Grade
Life Science
Activity
Mix Color for Rainbow Stew!
Activity
Mix Color for Rainbow Stew!
Kindergarten
Life Science
Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.
Activity
Mix Color for Rainbow Stew!
Activity
Mix Color for Rainbow Stew!
Invite your kindergarten scientist to conduct this color mixing experiment to discover which primary hues make a rainbow of secondary colors.
Kindergarten
Life Science
Activity
Stars In The Sky
Activity
Stars In The Sky
Fourth Grade
Engineering and Science Inquiry
This science fair project investigates why the number of visible stars changes from place to place.
Activity
Stars In The Sky
Activity
Stars In The Sky
This science fair project investigates why the number of visible stars changes from place to place.
Fourth Grade
Engineering and Science Inquiry
Activity
Soil Composition
Activity
Soil Composition
Engineering and Science Inquiry
In this experiment you will use plastic and magnets to test your local soil composition.
Activity
Soil Composition
Activity
Soil Composition
In this experiment you will use plastic and magnets to test your local soil composition.
Engineering and Science Inquiry
Activity
How Does Light Affect Yeast?
Activity
How Does Light Affect Yeast?
Engineering and Science Inquiry
This experiment will determine how different kinds of light affects the strength of bakerâs yeast.
Activity
How Does Light Affect Yeast?
Activity
How Does Light Affect Yeast?
This experiment will determine how different kinds of light affects the strength of bakerâs yeast.
Engineering and Science Inquiry
Activity
Make Your Own Marshmallows
Activity
Make Your Own Marshmallows
Third Grade
Measurement
Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!
Activity
Make Your Own Marshmallows
Activity
Make Your Own Marshmallows
Make your own marshmallows and mix up some very interesting third grade chemistry lessons while you're at it!
Third Grade
Measurement
Activity
Take Science Home with Decomposition
Activity
Take Science Home with Decomposition
Third Grade
Life Science
Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!
Activity
Take Science Home with Decomposition
Activity
Take Science Home with Decomposition
Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!
Third Grade
Life Science
Activity
Learn About The Brain
Lesson Plan
Learn About The Brain
Fifth Grade
Life Science
Use this lesson to teach your students how the different parts of a brain are responsible for any act they do. This lesson will teach your students how a 3.5 pound organ controls a grown human being!
Lesson Plan
Learn About The Brain
Lesson Plan
Learn About The Brain
Use this lesson to teach your students how the different parts of a brain are responsible for any act they do. This lesson will teach your students how a 3.5 pound organ controls a grown human being!
Fifth Grade
Life Science
Lesson Plan
Leaf Pigments
Activity
Leaf Pigments
Engineering and Science Inquiry
Science fair project that compares leaf pigments of various tree species. Which tree species do you think will have the most pigments and why?
Activity
Leaf Pigments
Activity
Leaf Pigments
Science fair project that compares leaf pigments of various tree species. Which tree species do you think will have the most pigments and why?
Engineering and Science Inquiry
Activity
Newton's Laws of Motion: Car Crash Safety
Worksheet
Newton's Laws of Motion: Car Crash Safety
Sixth Grade
Physical Science
Learn how manufacturers test car safety in crash tests with this informative physics worksheet!
Worksheet
Newton's Laws of Motion: Car Crash Safety
Worksheet
Newton's Laws of Motion: Car Crash Safety
Learn how manufacturers test car safety in crash tests with this informative physics worksheet!
Sixth Grade
Physical Science
Worksheet
Ethanol Alcohol and its Effects on Gasoline
Activity
Ethanol Alcohol and its Effects on Gasoline
Engineering and Science Inquiry
The objective of this science fair project it to determine whether adding ethanol alcohol to gasoline slows the run time of a motor.
Activity
Ethanol Alcohol and its Effects on Gasoline
Activity
Ethanol Alcohol and its Effects on Gasoline
The objective of this science fair project it to determine whether adding ethanol alcohol to gasoline slows the run time of a motor.
Engineering and Science Inquiry
Activity
Dishing Out the Colors
Activity
Dishing Out the Colors
Kindergarten
Engineering and Science Inquiry
Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.
Activity
Dishing Out the Colors
Activity
Dishing Out the Colors
Find out whether we can create motion in a dish and as a result, create a wonderful and colorful show.
Kindergarten
Engineering and Science Inquiry
Activity
Intuitive Elements
Activity
Intuitive Elements
Engineering and Science Inquiry
This science fair experiment organizes made-up elements to simulate Mendeleev when he made the periodic table of elements.
Activity
Intuitive Elements
Activity
Intuitive Elements
This science fair experiment organizes made-up elements to simulate Mendeleev when he made the periodic table of elements.
Engineering and Science Inquiry
Activity
Effect of Acid Rain on Dissolved Oxygen Concentration
Activity
Effect of Acid Rain on Dissolved Oxygen Concentration
Engineering and Science Inquiry
Use a fish tank to simulate a pond! This science fair project explores the relationship between acid rain and the dissolved oxygen concentration of water.
Activity
Effect of Acid Rain on Dissolved Oxygen Concentration
Activity
Effect of Acid Rain on Dissolved Oxygen Concentration
Use a fish tank to simulate a pond! This science fair project explores the relationship between acid rain and the dissolved oxygen concentration of water.
Engineering and Science Inquiry
Activity
The Best Stain Remover for Clothes: Testing Laundry Stain Removal
Activity
The Best Stain Remover for Clothes: Testing Laundry Stain Removal
Fourth Grade
Life Science
What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.
Activity
The Best Stain Remover for Clothes: Testing Laundry Stain Removal
Activity
The Best Stain Remover for Clothes: Testing Laundry Stain Removal
What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.
Fourth Grade
Life Science
Activity
To Wrap or Not to Wrap? Which Food Wrapping Works Best to Prevent Food Spoilage?
Activity
To Wrap or Not to Wrap? Which Food Wrapping Works Best to Prevent Food Spoilage?
Measurement
The purpose of this science fair project is to investigate which food wrapping works best to keep refrigerated and non-refrigerated foods from spoiling.
Activity
To Wrap or Not to Wrap? Which Food Wrapping Works Best to Prevent Food Spoilage?
Activity
To Wrap or Not to Wrap? Which Food Wrapping Works Best to Prevent Food Spoilage?
The purpose of this science fair project is to investigate which food wrapping works best to keep refrigerated and non-refrigerated foods from spoiling.
Measurement
Activity
Are Dark Green, Leafy Veggies Higher in Vitamin C Content Than Their Lighter-Colored Counterparts?
Activity
Are Dark Green, Leafy Veggies Higher in Vitamin C Content Than Their Lighter-Colored Counterparts?
Engineering and Science Inquiry
Learn whether dark green and leafy veggies tend to have a higher Vitamin C content than lighter green varieties.
Activity
Are Dark Green, Leafy Veggies Higher in Vitamin C Content Than Their Lighter-Colored Counterparts?
Activity
Are Dark Green, Leafy Veggies Higher in Vitamin C Content Than Their Lighter-Colored Counterparts?
Learn whether dark green and leafy veggies tend to have a higher Vitamin C content than lighter green varieties.
Engineering and Science Inquiry
Activity
How Do Mirrors Work?
Activity
How Do Mirrors Work?
Pre-K
Physical Science
This quick and simple preschool mirror activity will introduce your child to the science of reflection and light with a flashlight experiment and picture game.
Activity
How Do Mirrors Work?
Activity
How Do Mirrors Work?
This quick and simple preschool mirror activity will introduce your child to the science of reflection and light with a flashlight experiment and picture game.
Pre-K
Physical Science
Activity
Plant Pets
Activity
Plant Pets
Second Grade
Life Science
Bring the fun of gardening indoors! By stuffing a simple pair of pantyhose with a few grass seeds on top, your child can grow her very own plant pet.
Activity
Plant Pets
Activity
Plant Pets
Bring the fun of gardening indoors! By stuffing a simple pair of pantyhose with a few grass seeds on top, your child can grow her very own plant pet.
Second Grade
Life Science
Activity
Make Dinosaur Footprints!
Activity
Make Dinosaur Footprints!
First Grade
Earth and Space Science
Challenge your young dinosaur lover to examine dinosaur footprints and then create their own dinosaur fossil in this hands-on activity.
Activity
Make Dinosaur Footprints!
Activity
Make Dinosaur Footprints!
Challenge your young dinosaur lover to examine dinosaur footprints and then create their own dinosaur fossil in this hands-on activity.
First Grade
Earth and Space Science
Activity
Heat Capacity of Water vs. Heat Capacity of Oil
Activity
Heat Capacity of Water vs. Heat Capacity of Oil
Fifth Grade
Engineering and Science Inquiry
Students pit the heat capacity of water against the heat capacity of oil while looking at the effects of dipole rotation in this cool science fair project idea.
Activity
Heat Capacity of Water vs. Heat Capacity of Oil
Activity
Heat Capacity of Water vs. Heat Capacity of Oil
Students pit the heat capacity of water against the heat capacity of oil while looking at the effects of dipole rotation in this cool science fair project idea.
Fifth Grade
Engineering and Science Inquiry
Activity
1
…
50
51
52
…
74