SKIP TO CONTENT
Worksheet Generator
Subjects
Grades
Worksheets
Games
Build a Worksheet
More Resources
Roly Recommends
Reading Month
Subjects
Grades
Worksheets
Games
Build a Worksheet
More Resources
Roly Recommends
Reading Month
All Subjects
Science
Subtopics:
Physical Science
Life Science
Earth and Space Science
Engineering and Science Inquiry
Computer Science
Typing
Show Less
Filters
Search for: how, when
✕
Science
✕
1st - 5th 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
Workbooks
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
Fall
Halloween
Winter
Holidays
Thanksgiving
Christmas
New Year
Valentine's Day
See more
Common Core
Yes
No
Game Type
Dot to Dot
Crossword
Group Games
Outdoor Games
Printable Board Games
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
Mains
Sides
English Language Support
Yes
See More
Clear All
View 1,435 results
Showing Results for how when : Page 35
1,435 results
Search for: how, when
✕
Science
✕
1st - 5th Grade
✕
Clear All
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
All filters
1,435 results
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
DIY Compost: Aerobic and Anaerobic Decomposition
Activity
DIY Compost: Aerobic and Anaerobic Decomposition
Third Grade
Engineering and Science Inquiry
What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.
Activity
DIY Compost: Aerobic and Anaerobic Decomposition
Activity
DIY Compost: Aerobic and Anaerobic Decomposition
What's the best way to make DIY compost? Kids will learn about aerobic and anaerobic decomposition while learning to appreciate the value of composting.
Third Grade
Engineering and Science Inquiry
Activity
Typing Paragraphs for Speed: Fun Facts Surfing
Game
Typing Paragraphs for Speed: Fun Facts Surfing
Second Grade
Typing
These awesome fun facts will keep you on your toes — and fingers — in this installment of our Typing Sentences for Speed Series.
Game
Typing Paragraphs for Speed: Fun Facts Surfing
Game
Typing Paragraphs for Speed: Fun Facts Surfing
These awesome fun facts will keep you on your toes — and fingers — in this installment of our Typing Sentences for Speed Series.
Second Grade
Typing
Game
Endangered Species: Sumatran Rhinoceros
Worksheet
Endangered Species: Sumatran Rhinoceros
Fourth Grade
Reading
Help your child read this page about the Sumatran rhinoceros, where they can color an illustration as they learn about why this animal is endangered.
Worksheet
Endangered Species: Sumatran Rhinoceros
Worksheet
Endangered Species: Sumatran Rhinoceros
Help your child read this page about the Sumatran rhinoceros, where they can color an illustration as they learn about why this animal is endangered.
Fourth Grade
Reading
Worksheet
Read Up On Pollination
Worksheet
Read Up On Pollination
Fifth Grade
Life Science
Help your child understand pollination with this informative worksheet, complete with a diagram.
Worksheet
Read Up On Pollination
Worksheet
Read Up On Pollination
Help your child understand pollination with this informative worksheet, complete with a diagram.
Fifth Grade
Life Science
Worksheet
Water and Photosynthesis
Worksheet
Water and Photosynthesis
Fourth Grade
Physical Science
Together, water and photosynthesis are the source of all life on Earth! Little curious minds will enjoy discovering the ins and outs of photosynthesis.
Worksheet
Water and Photosynthesis
Worksheet
Water and Photosynthesis
Together, water and photosynthesis are the source of all life on Earth! Little curious minds will enjoy discovering the ins and outs of photosynthesis.
Fourth Grade
Physical Science
Worksheet
Human Anatomy: Sense of Touch
Worksheet
Human Anatomy: Sense of Touch
Fifth Grade
Life Science
Learn about your sense of touch with this Awesome Anatomy page on the nervous system.
Worksheet
Human Anatomy: Sense of Touch
Worksheet
Human Anatomy: Sense of Touch
Learn about your sense of touch with this Awesome Anatomy page on the nervous system.
Fifth Grade
Life Science
Worksheet
Flowers in Love: Word Search
Worksheet
Flowers in Love: Word Search
Fourth Grade
Earth and Space Science
Where do flower babies come from? Find the answers in this word search about plant reproduction!
Worksheet
Flowers in Love: Word Search
Worksheet
Flowers in Love: Word Search
Where do flower babies come from? Find the answers in this word search about plant reproduction!
Fourth Grade
Earth and Space Science
Worksheet
Flower and Insect: Iris, Butterfly
Worksheet
Flower and Insect: Iris, Butterfly
Second Grade
Life Science
Give your child a great coloring page full of fun flower facts! This one is about the iris flower and the butterfly.
Worksheet
Flower and Insect: Iris, Butterfly
Worksheet
Flower and Insect: Iris, Butterfly
Give your child a great coloring page full of fun flower facts! This one is about the iris flower and the butterfly.
Second Grade
Life Science
Worksheet
Health Journal
Worksheet
Health Journal
Third Grade
Life Science
It's never too early to start teaching your kid about eating right and staying active.
Worksheet
Health Journal
Worksheet
Health Journal
It's never too early to start teaching your kid about eating right and staying active.
Third Grade
Life Science
Worksheet
Fruit Fly Life Cycle
Activity
Fruit Fly Life Cycle
Fourth Grade
Life Science
Learn about the fruit fly life cycle in this experiment. Capture fruit flies to examine various stages of insect metamorphosis.
Activity
Fruit Fly Life Cycle
Activity
Fruit Fly Life Cycle
Learn about the fruit fly life cycle in this experiment. Capture fruit flies to examine various stages of insect metamorphosis.
Fourth Grade
Life Science
Activity
What is Biomass Energy
Worksheet
What is Biomass Energy
Third Grade
Physical Science
What is biomass energy? Learn about an important form of renewable energy with this colorful worksheet.
Worksheet
What is Biomass Energy
Worksheet
What is Biomass Energy
What is biomass energy? Learn about an important form of renewable energy with this colorful worksheet.
Third Grade
Physical Science
Worksheet
Earth Day Quiz
Worksheet
Earth Day Quiz
Third Grade
Earth and Space Science
This Earth Day quiz family and friends with this true or false questionnaire. It's all in good, informative, fun!
Worksheet
Earth Day Quiz
Worksheet
Earth Day Quiz
This Earth Day quiz family and friends with this true or false questionnaire. It's all in good, informative, fun!
Third Grade
Earth and Space Science
Worksheet
Dig It! #3
Worksheet
Dig It! #3
Second Grade
Earth and Space Science
Fossils can tell us about life on earth, but they can also teach kids the scientific method.
Worksheet
Dig It! #3
Worksheet
Dig It! #3
Fossils can tell us about life on earth, but they can also teach kids the scientific method.
Second Grade
Earth and Space Science
Worksheet
Soil Composition
Worksheet
Soil Composition
Second Grade
Earth and Space Science
Playing in the dirt was never so educational! Shake things up with this fun experiment about soil.
Worksheet
Soil Composition
Worksheet
Soil Composition
Playing in the dirt was never so educational! Shake things up with this fun experiment about soil.
Second Grade
Earth and Space Science
Worksheet
Soil Word Search
Worksheet
Soil Word Search
Second Grade
Earth and Space Science
Here's a fun way for kids to review their knowledge of earth science terms. Challenge your child to give a definition of each word as he finds it.
Worksheet
Soil Word Search
Worksheet
Soil Word Search
Here's a fun way for kids to review their knowledge of earth science terms. Challenge your child to give a definition of each word as he finds it.
Second Grade
Earth and Space Science
Worksheet
Seeds and Fruit
Worksheet
Seeds and Fruit
First Grade
Life Science
Do you know where your food comes from? Challenge your child's knowledge of seeds and fruit with this fun match up activity.
Worksheet
Seeds and Fruit
Worksheet
Seeds and Fruit
Do you know where your food comes from? Challenge your child's knowledge of seeds and fruit with this fun match up activity.
First Grade
Life Science
Worksheet
Flower and Insect: Calla Lilly, Spider
Worksheet
Flower and Insect: Calla Lilly, Spider
Second Grade
Life Science
Who knew coloring could be so educational? Learn the formal names of a spider and calla lily with this coloring page.
Worksheet
Flower and Insect: Calla Lilly, Spider
Worksheet
Flower and Insect: Calla Lilly, Spider
Who knew coloring could be so educational? Learn the formal names of a spider and calla lily with this coloring page.
Second Grade
Life Science
Worksheet
Angler Fish
Worksheet
Angler Fish
Second Grade
Life Science
Discover the symbiotic relationship that helps this angler fish find his next meal!
Worksheet
Angler Fish
Worksheet
Angler Fish
Discover the symbiotic relationship that helps this angler fish find his next meal!
Second Grade
Life Science
Worksheet
Number of Neutrons
Worksheet
Number of Neutrons
Fifth Grade
Physical Science
Practice using the periodic table to calculate the number of neutrons in the atom of an element.
Worksheet
Number of Neutrons
Worksheet
Number of Neutrons
Practice using the periodic table to calculate the number of neutrons in the atom of an element.
Fifth Grade
Physical Science
Worksheet
Track the Weather with Weather Charts
Activity
Track the Weather with Weather Charts
Third Grade
Measurement
Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.
Activity
Track the Weather with Weather Charts
Activity
Track the Weather with Weather Charts
Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.
Third Grade
Measurement
Activity
Preserving Foods
Activity
Preserving Foods
Fourth Grade
Engineering and Science Inquiry
This science fair project idea determines the most effective method of preserving food.
Activity
Preserving Foods
Activity
Preserving Foods
This science fair project idea determines the most effective method of preserving food.
Fourth Grade
Engineering and Science Inquiry
Activity
Changing the Pitch of Sound
Activity
Changing the Pitch of Sound
Fourth Grade
Physical Science
This science fair project idea produces varying pitches of sound.
Activity
Changing the Pitch of Sound
Activity
Changing the Pitch of Sound
This science fair project idea produces varying pitches of sound.
Fourth Grade
Physical Science
Activity
Explore the Seasons
Lesson Plan
Explore the Seasons
Second Grade
Earth and Space Science
Every season comes with different celebrations! In this lesson, your students will learn about the seasons while exploring different ways that people celebrate events in each season.
Lesson Plan
Explore the Seasons
Lesson Plan
Explore the Seasons
Every season comes with different celebrations! In this lesson, your students will learn about the seasons while exploring different ways that people celebrate events in each season.
Second Grade
Earth and Space Science
Lesson Plan
Seedy Situation
Activity
Seedy Situation
Fourth Grade
Engineering and Science Inquiry
Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.
Activity
Seedy Situation
Activity
Seedy Situation
Science fair project that determines whether tapping a pomegranate with a spoon helps it release its seeds.
Fourth Grade
Engineering and Science Inquiry
Activity
Make Ice Cream in a Baggie!
Activity
Make Ice Cream in a Baggie!
Fifth Grade
Measurement
Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!
Activity
Make Ice Cream in a Baggie!
Activity
Make Ice Cream in a Baggie!
Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!
Fifth Grade
Measurement
Activity
Dew Point, Humidity and Weather
Activity
Dew Point, Humidity and Weather
Second Grade
Engineering and Science Inquiry
Science fair project that examines condensation and the conditions needed in order for dew to form.
Activity
Dew Point, Humidity and Weather
Activity
Dew Point, Humidity and Weather
Science fair project that examines condensation and the conditions needed in order for dew to form.
Second Grade
Engineering and Science Inquiry
Activity
Snow to Liquid Ratio
Activity
Snow to Liquid Ratio
Second Grade
Engineering and Science Inquiry
Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.
Activity
Snow to Liquid Ratio
Activity
Snow to Liquid Ratio
Science fair project that examines the different types of precipitation, evaluates the density of snow and calculates the ratio of snow-to-liquid.
Second Grade
Engineering and Science Inquiry
Activity
Make an Electrical Zapper
Activity
Make an Electrical Zapper
Fifth Grade
Measurement
Using simple materials found around your home, you can reinforce the static electricity concept by helping your child build a simple device with zapping power!
Activity
Make an Electrical Zapper
Activity
Make an Electrical Zapper
Using simple materials found around your home, you can reinforce the static electricity concept by helping your child build a simple device with zapping power!
Fifth Grade
Measurement
Activity
Mood Rings
Activity
Mood Rings
Fourth Grade
Engineering and Science Inquiry
Science fair project idea examines validity of mood ring predictions. Analyze accuracy of results, consider the impact of temperature
Activity
Mood Rings
Activity
Mood Rings
Science fair project idea examines validity of mood ring predictions. Analyze accuracy of results, consider the impact of temperature
Fourth Grade
Engineering and Science Inquiry
Activity
Planting Carrots!
Worksheet
Planting Carrots!
First Grade
Life Science
For little gardeners everywhere, here's a fun coloring page that doubles as a planting guide for carrots!
Worksheet
Planting Carrots!
Worksheet
Planting Carrots!
For little gardeners everywhere, here's a fun coloring page that doubles as a planting guide for carrots!
First Grade
Life Science
Worksheet
1
…
34
35
36
…
48
