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
Show Less
Filters
Search for: how, when
✕
Science
✕
Worksheets
✕
1st and 2nd 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
Occasion
Earth Day
Winter
Holidays
Christmas
Common Core
Yes
No
Game Type
Dot to Dot
Printable Board Games
Word Search
Arts & Crafts
Arts & Crafts
Paper & Glue Crafts
Coloring
Yes
See More
Clear All
View 185 results
Showing Results for how when
185 results
Search for: how, when
✕
Science
✕
Worksheets
✕
1st and 2nd Grade
✕
Clear All
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
All filters
185 results
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
How Seeds Travel
Worksheet
How Seeds Travel
First Grade
Life Science
Plants are living things just like you and me! But how do plants travel? Learn all about seed dispersal with this fun sheet.
Worksheet
How Seeds Travel
Worksheet
How Seeds Travel
Plants are living things just like you and me! But how do plants travel? Learn all about seed dispersal with this fun sheet.
First Grade
Life Science
Worksheet
Texture and Hardness #2
Interactive Worksheet
Texture and Hardness #2
Second Grade
Physical Science
Describe how things feel when you touch them and push on them!
Interactive Worksheet
Texture and Hardness #2
Interactive Worksheet
Texture and Hardness #2
Describe how things feel when you touch them and push on them!
Second Grade
Physical Science
Interactive Worksheet
How Do Butterflies Eat?
Worksheet
How Do Butterflies Eat?
Second Grade
Life Science
Did you know butterflies have no teeth? How do you think they eat? Check out this science worksheet to learn all about it.
Worksheet
How Do Butterflies Eat?
Worksheet
How Do Butterflies Eat?
Did you know butterflies have no teeth? How do you think they eat? Check out this science worksheet to learn all about it.
Second Grade
Life Science
Worksheet
Wintertime Writing Prompt
Worksheet
Wintertime Writing Prompt
Second Grade
Reading
How do you know when it's wintertime? Have your child complete this winter writing prompt to exercise writing skills and reinforce seasonal knowledge.
Worksheet
Wintertime Writing Prompt
Worksheet
Wintertime Writing Prompt
How do you know when it's wintertime? Have your child complete this winter writing prompt to exercise writing skills and reinforce seasonal knowledge.
Second Grade
Reading
Worksheet
Learn About Force
Worksheet
Learn About Force
Second Grade
Physical Science
When we push or pull an object, we exert force on it. Get your child thinking about force by challenging him to describe how each person is exerting force.
Worksheet
Learn About Force
Worksheet
Learn About Force
When we push or pull an object, we exert force on it. Get your child thinking about force by challenging him to describe how each person is exerting force.
Second Grade
Physical Science
Worksheet
How is Soil Formed?
Worksheet
How is Soil Formed?
Second Grade
Earth and Space Science
What's in the ground beneath our feet? Explore the science of soil with your child using this handy printable!
Worksheet
How is Soil Formed?
Worksheet
How is Soil Formed?
What's in the ground beneath our feet? Explore the science of soil with your child using this handy printable!
Second Grade
Earth and Space Science
Worksheet
How Are Rainbows Formed?
Worksheet
How Are Rainbows Formed?
Second Grade
Earth and Space Science
Create and observe your very own rainbow using light and water with this science experiment worksheet!
Worksheet
How Are Rainbows Formed?
Worksheet
How Are Rainbows Formed?
Create and observe your very own rainbow using light and water with this science experiment worksheet!
Second Grade
Earth and Space Science
Worksheet
How Do Clouds Form?
Interactive Worksheet
How Do Clouds Form?
Second Grade
Earth and Space Science
Children are introduced to the basic concepts of cloud formation in this diagramming and fill-in-the-blank activity.
Interactive Worksheet
How Do Clouds Form?
Interactive Worksheet
How Do Clouds Form?
Children are introduced to the basic concepts of cloud formation in this diagramming and fill-in-the-blank activity.
Second Grade
Earth and Space Science
Interactive Worksheet
How Does a Flower Grow?
Worksheet
How Does a Flower Grow?
First Grade
Life Science
Challenge your child with a basic life science question, and she'll circle the objects that she thinks helps flowers grow.
Worksheet
How Does a Flower Grow?
Worksheet
How Does a Flower Grow?
Challenge your child with a basic life science question, and she'll circle the objects that she thinks helps flowers grow.
First Grade
Life Science
Worksheet
How Does It Grow? Lettuce
Worksheet
How Does It Grow? Lettuce
Second Grade
Life Science
As kids cut and pastes the pictures in the right places on this life science sheet, they learn a little about the process lettuce goes through as it grows.
Worksheet
How Does It Grow? Lettuce
Worksheet
How Does It Grow? Lettuce
As kids cut and pastes the pictures in the right places on this life science sheet, they learn a little about the process lettuce goes through as it grows.
Second Grade
Life Science
Worksheet
How Does it Grow?: Potato
Worksheet
How Does it Grow?: Potato
Second Grade
Life Science
Your child has probably tried a potato, but does he know the process it goes through to make it to the table? Find out with this life science worksheet.
Worksheet
How Does it Grow?: Potato
Worksheet
How Does it Grow?: Potato
Your child has probably tried a potato, but does he know the process it goes through to make it to the table? Find out with this life science worksheet.
Second Grade
Life Science
Worksheet
How to Make a Windsock
Worksheet
How to Make a Windsock
First Grade
Earth and Space Science
See the wind in action! Little scientists can make and decorate their very own windsocks to hang in the breeze, using this template.
Worksheet
How to Make a Windsock
Worksheet
How to Make a Windsock
See the wind in action! Little scientists can make and decorate their very own windsocks to hang in the breeze, using this template.
First Grade
Earth and Space Science
Worksheet
How to Draw a Tree
Worksheet
How to Draw a Tree
Second Grade
Life Science
Your nature lover can learn the basics of drawing a tree with this simple step-by-step guide.
Worksheet
How to Draw a Tree
Worksheet
How to Draw a Tree
Your nature lover can learn the basics of drawing a tree with this simple step-by-step guide.
Second Grade
Life Science
Worksheet
Plant Matters: How Plants Travel
Worksheet
Plant Matters: How Plants Travel
Second Grade
Life Science
Plants may not have feet, but they do move! Help your child learn different ways seeds travel.
Worksheet
Plant Matters: How Plants Travel
Worksheet
Plant Matters: How Plants Travel
Plants may not have feet, but they do move! Help your child learn different ways seeds travel.
Second Grade
Life Science
Worksheet
How Does It Grow? Apple Tree
Interactive Worksheet
How Does It Grow? Apple Tree
Second Grade
Life Science
This fun cut and paste sheet teaches kids about the process an apple tree goes through as it grows.
Interactive Worksheet
How Does It Grow? Apple Tree
Interactive Worksheet
How Does It Grow? Apple Tree
This fun cut and paste sheet teaches kids about the process an apple tree goes through as it grows.
Second Grade
Life Science
Interactive Worksheet
How Do People Use Earth's Resources?
Interactive Worksheet
How Do People Use Earth's Resources?
First Grade
Earth and Space Science
Discover some of the ways that Earth’s natural resources are used in this first-grade worksheet!
Interactive Worksheet
How Do People Use Earth's Resources?
Interactive Worksheet
How Do People Use Earth's Resources?
Discover some of the ways that Earth’s natural resources are used in this first-grade worksheet!
First Grade
Earth and Space Science
Interactive Worksheet
Stratocumulus Cloud
Worksheet
Stratocumulus Cloud
Second Grade
Earth and Space Science
Meet the stratocumulus cloud, the kind of cloud that tend to gather in groups when a storm is on the way.
Worksheet
Stratocumulus Cloud
Worksheet
Stratocumulus Cloud
Meet the stratocumulus cloud, the kind of cloud that tend to gather in groups when a storm is on the way.
Second Grade
Earth and Space Science
Worksheet
Tawny Frogmouth
Worksheet
Tawny Frogmouth
Second Grade
Life Science
These clever birds harden and disguise themselves as tree branches when threatened. Learn more and do some coloring with this worksheet.
Worksheet
Tawny Frogmouth
Worksheet
Tawny Frogmouth
These clever birds harden and disguise themselves as tree branches when threatened. Learn more and do some coloring with this worksheet.
Second Grade
Life Science
Worksheet
Stratus Clouds
Worksheet
Stratus Clouds
Second Grade
Earth and Space Science
Meet the stratus cloud, a low-hanging kind of cloud that usually comes out when it rains, in this earth science worksheet.
Worksheet
Stratus Clouds
Worksheet
Stratus Clouds
Meet the stratus cloud, a low-hanging kind of cloud that usually comes out when it rains, in this earth science worksheet.
Second Grade
Earth and Space Science
Worksheet
Goanna Lizard
Worksheet
Goanna Lizard
First Grade
Life Science
When it comes to odd-looking animals, Australian goanna lizards probably take the cake. Kids will love coloring in this odd creature.
Worksheet
Goanna Lizard
Worksheet
Goanna Lizard
When it comes to odd-looking animals, Australian goanna lizards probably take the cake. Kids will love coloring in this odd creature.
First Grade
Life Science
Worksheet
Animals That Hatch From Eggs
Worksheet
Animals That Hatch From Eggs
Kindergarten
Life Science
This beginners worksheet will help your child get all their ducks in a row when it comes to understanding animals that hatch from eggs.
Worksheet
Animals That Hatch From Eggs
Worksheet
Animals That Hatch From Eggs
This beginners worksheet will help your child get all their ducks in a row when it comes to understanding animals that hatch from eggs.
Kindergarten
Life Science
Worksheet
Critter Classification: Reptiles
Worksheet
Critter Classification: Reptiles
First Grade
Life Science
Which of these animals are reptiles: turtle, cobra, or jellyfish? Your first grader will ponder this question and more, when it comes to this cute worksheet.
Worksheet
Critter Classification: Reptiles
Worksheet
Critter Classification: Reptiles
Which of these animals are reptiles: turtle, cobra, or jellyfish? Your first grader will ponder this question and more, when it comes to this cute worksheet.
First Grade
Life Science
Worksheet
Flower Identification
Worksheet
Flower Identification
First Grade
Earth and Space Science
When spring is in full bloom, be sure to get outside to smell the flowers! Your little nature lover can have fun with this flower identification activity.
Worksheet
Flower Identification
Worksheet
Flower Identification
When spring is in full bloom, be sure to get outside to smell the flowers! Your little nature lover can have fun with this flower identification activity.
First Grade
Earth and Space Science
Worksheet
Frill-necked Lizard
Worksheet
Frill-necked Lizard
First Grade
Life Science
You won't find a smaller animal that looks meaner than the frill-necked lizard. When it gets frightened, it opens its mouth wide and flares its trademark frill.
Worksheet
Frill-necked Lizard
Worksheet
Frill-necked Lizard
You won't find a smaller animal that looks meaner than the frill-necked lizard. When it gets frightened, it opens its mouth wide and flares its trademark frill.
First Grade
Life Science
Worksheet
Spur-Thighed Tortoise
Worksheet
Spur-Thighed Tortoise
Second Grade
Life Science
These are the largest tortoises in the world, yet they are only two inches long when they hatch! That's one of the facts you can learn from this worksheet.
Worksheet
Spur-Thighed Tortoise
Worksheet
Spur-Thighed Tortoise
These are the largest tortoises in the world, yet they are only two inches long when they hatch! That's one of the facts you can learn from this worksheet.
Second Grade
Life Science
Worksheet
Reading Tree Rings
Worksheet
Reading Tree Rings
Second Grade
Life Science
How can you tell how old a tree is? Look no further! This worksheet gives a basic overview of tree rings for your little scientist.
Worksheet
Reading Tree Rings
Worksheet
Reading Tree Rings
How can you tell how old a tree is? Look no further! This worksheet gives a basic overview of tree rings for your little scientist.
Second Grade
Life Science
Worksheet
Seed Dispersal
Worksheet
Seed Dispersal
First Grade
Life Science
How do seeds get planted by nature? Find out how the plant life cycle is helped along by natural processes like wind or water.
Worksheet
Seed Dispersal
Worksheet
Seed Dispersal
How do seeds get planted by nature? Find out how the plant life cycle is helped along by natural processes like wind or water.
First Grade
Life Science
Worksheet
Earth Day Game
Worksheet
Earth Day Game
First Grade
Earth and Space Science
It's easy being green when you have our Earth Day game for a guide. Just print out this Earth Day game and get ready to score one for the planet.
Worksheet
Earth Day Game
Worksheet
Earth Day Game
It's easy being green when you have our Earth Day game for a guide. Just print out this Earth Day game and get ready to score one for the planet.
First Grade
Earth and Space Science
Worksheet
Animal Body Parts #1
Interactive Worksheet
Animal Body Parts #1
Kindergarten
Life Science
How do trunks, claws, and flippers help animals? Discover how animals use different parts of their body to meet their needs in this kindergarten and first-grade life science worksheet!
Interactive Worksheet
Animal Body Parts #1
Interactive Worksheet
Animal Body Parts #1
How do trunks, claws, and flippers help animals? Discover how animals use different parts of their body to meet their needs in this kindergarten and first-grade life science worksheet!
Kindergarten
Life Science
Interactive Worksheet
Recycling Paper Process
Worksheet
Recycling Paper Process
Second Grade
Life Science
How do you make recycled paper? Learn all about the recycling paper process on this informative worksheet.
Worksheet
Recycling Paper Process
Worksheet
Recycling Paper Process
How do you make recycled paper? Learn all about the recycling paper process on this informative worksheet.
Second Grade
Life Science
Worksheet
1
2
3
4
…
7