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
Earth and Space Science
Subtopics:
Weather and Seasons
Earth's Systems
✕
Environmental Science
Space Science
Show Less
Filters
Search for: how, when
✕
Science
✕
Elementary School
✕
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
Interactive Worksheets
Activities
Occasion
Earth Day
Holidays
Common Core
Yes
No
Arts & Crafts
Arts & Crafts
Construction & Sculpture
See More
Clear All
View 16 results
Showing Results for how when
16 results
Search for: how, when
✕
Science
✕
Elementary School
✕
Clear All
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
All filters
16 results
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
How Quickly Does Erosion Happen?
Worksheet
How Quickly Does Erosion Happen?
Fourth Grade
Earth and Space Science
Discover the impact of water on Earth’s landscape with this fourth-grade erosion worksheet!
Worksheet
How Quickly Does Erosion Happen?
Worksheet
How Quickly Does Erosion Happen?
Discover the impact of water on Earth’s landscape with this fourth-grade erosion worksheet!
Fourth Grade
Earth and Space Science
Worksheet
Create an Ocean in a Bottle
Activity
Create an Ocean in a Bottle
Kindergarten
Earth and Space Science
Kids are sure to be entranced by the magic of the ocean when they create their very own ocean in a bottle.
Activity
Create an Ocean in a Bottle
Activity
Create an Ocean in a Bottle
Kids are sure to be entranced by the magic of the ocean when they create their very own ocean in a bottle.
Kindergarten
Earth and Space Science
Activity
Fossil Cookies
Activity
Fossil Cookies
Kindergarten
Earth and Space Science
With some cookie dough and ordinary household objects, let your kindergartener explore how fossil imprints are made.
Activity
Fossil Cookies
Activity
Fossil Cookies
With some cookie dough and ordinary household objects, let your kindergartener explore how fossil imprints are made.
Kindergarten
Earth and Space Science
Activity
Changes to the Earth: Fast or Slow?
Worksheet
Changes to the Earth: Fast or Slow?
Second Grade
Earth and Space Science
Explore how Earth’s surface can change in this investigative second-grade worksheet!
Worksheet
Changes to the Earth: Fast or Slow?
Worksheet
Changes to the Earth: Fast or Slow?
Explore how Earth’s surface can change in this investigative second-grade worksheet!
Second Grade
Earth and Space Science
Worksheet
Animals Changing Their Environment: Forests
Worksheet
Animals Changing Their Environment: Forests
Kindergarten
Life Science
Find out how animals can cause their environment to change in this kindergarten worksheet!
Worksheet
Animals Changing Their Environment: Forests
Worksheet
Animals Changing Their Environment: Forests
Find out how animals can cause their environment to change in this kindergarten worksheet!
Kindergarten
Life Science
Worksheet
Make Your Own Fossils
Activity
Make Your Own Fossils
Kindergarten
Earth and Space Science
In this fun activity, kids practice measurement and boost fine motor skills as they learn all about how fossils form and even make a few of their own!
Activity
Make Your Own Fossils
Activity
Make Your Own Fossils
In this fun activity, kids practice measurement and boost fine motor skills as they learn all about how fossils form and even make a few of their own!
Kindergarten
Earth and Space Science
Activity
Make Waves in a Bottle
Activity
Make Waves in a Bottle
Kindergarten
Earth and Space Science
Can't make it to the beach? Bring the science of ocean waves home with this fun earth science-related craft.
Activity
Make Waves in a Bottle
Activity
Make Waves in a Bottle
Can't make it to the beach? Bring the science of ocean waves home with this fun earth science-related craft.
Kindergarten
Earth and Space Science
Activity
Fossilize Your Footprints
Activity
Fossilize Your Footprints
Pre-K
Earth and Space Science
This plaster fossil activity is a fun supplement to preschool science. Use plaster to make imprints of your child's handprints, footprints and other objects!
Activity
Fossilize Your Footprints
Activity
Fossilize Your Footprints
This plaster fossil activity is a fun supplement to preschool science. Use plaster to make imprints of your child's handprints, footprints and other objects!
Pre-K
Earth and Space Science
Activity
Sandbox Fossil Find
Activity
Sandbox Fossil Find
Kindergarten
Earth and Space Science
Make "fossils" with your child to hide in the sandbox or at the park or the beach, to help your child explore his archaeological side.
Activity
Sandbox Fossil Find
Activity
Sandbox Fossil Find
Make "fossils" with your child to hide in the sandbox or at the park or the beach, to help your child explore his archaeological side.
Kindergarten
Earth and Space Science
Activity
Test Your Volcano Knowledge
Worksheet
Test Your Volcano Knowledge
Kindergarten
Earth and Space Science
This colorful, cut-and-paste worksheet teaches your kindergartener the parts of a volcano.
Worksheet
Test Your Volcano Knowledge
Worksheet
Test Your Volcano Knowledge
This colorful, cut-and-paste worksheet teaches your kindergartener the parts of a volcano.
Kindergarten
Earth and Space Science
Worksheet
Learn the Layers: Become a Dirt Expert
Activity
Learn the Layers: Become a Dirt Expert
Kindergarten
Earth and Space Science
It's a rare kid who doesn't like a sandbox. Next time you're out digging, build in some earth science, too.
Activity
Learn the Layers: Become a Dirt Expert
Activity
Learn the Layers: Become a Dirt Expert
It's a rare kid who doesn't like a sandbox. Next time you're out digging, build in some earth science, too.
Kindergarten
Earth and Space Science
Activity
Classifying Rocks: Igneous, Sedimentary, and Metamorphic
Interactive Worksheet
Classifying Rocks: Igneous, Sedimentary, and Metamorphic
Third Grade
Earth and Space Science
Help third and fourth graders become rock stars with this informative geology worksheet!
Interactive Worksheet
Classifying Rocks: Igneous, Sedimentary, and Metamorphic
Interactive Worksheet
Classifying Rocks: Igneous, Sedimentary, and Metamorphic
Help third and fourth graders become rock stars with this informative geology worksheet!
Third Grade
Earth and Space Science
Interactive Worksheet
Label Parts of the Water Cycle
Interactive Worksheet
Label Parts of the Water Cycle
Fourth Grade
Earth and Space Science
What happens to water after it rains? Learn about the stages of the water cycle in this colorful worksheet!
Interactive Worksheet
Label Parts of the Water Cycle
Interactive Worksheet
Label Parts of the Water Cycle
What happens to water after it rains? Learn about the stages of the water cycle in this colorful worksheet!
Fourth Grade
Earth and Space Science
Interactive Worksheet
Interactions Between Earth's Spheres
Worksheet
Interactions Between Earth's Spheres
Fifth Grade
Earth and Space Science
Discover Earth’s four major systems, or spheres, in this engaging fifth-grade worksheet!
Worksheet
Interactions Between Earth's Spheres
Worksheet
Interactions Between Earth's Spheres
Discover Earth’s four major systems, or spheres, in this engaging fifth-grade worksheet!
Fifth Grade
Earth and Space Science
Worksheet
Exploring Fossils: Clues from the Past #4
Worksheet
Exploring Fossils: Clues from the Past #4
Third Grade
Life Science
Discover the animals and plants of the past in this fossil-focused worksheet!
Worksheet
Exploring Fossils: Clues from the Past #4
Worksheet
Exploring Fossils: Clues from the Past #4
Discover the animals and plants of the past in this fossil-focused worksheet!
Third Grade
Life Science
Worksheet
Explore the Layers of the Earth
Activity
Explore the Layers of the Earth
Kindergarten
Earth and Space Science
Use dirt and different colors of craft sand to make unique layers in a clear plastic cup to represent the layers of the Earth.
Activity
Explore the Layers of the Earth
Activity
Explore the Layers of the Earth
Use dirt and different colors of craft sand to make unique layers in a clear plastic cup to represent the layers of the Earth.
Kindergarten
Earth and Space Science
Activity
1