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
Math
Measurement
Subtopics:
Comparing Length
Measuring Length
Measuring Weight
Measuring Volume
Measuring Temperature
Converting Measurements
Show Less
Filters
Search for: how, when
✕
Math
✕
Activities
✕
2nd - 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
Exercises
Offline Games
Guided Lessons
Teacher Resources
Occasion
St. Patrick's Day
Passover
Spring
Easter
Mother's Day
Summer
Fall
Halloween
Winter
Holidays
Thanksgiving
Christmas
Hanukkah
Common Core
Yes
Arts & Crafts
Arts & Crafts
Paper & Glue Crafts
Construction & Sculpture
Painting & Drawing
Recycled Crafts
Recipes
Snacks
Mains
Sides
See More
Clear All
View 99 results
Showing Results for how when : Page 2
99 results
Search for: how, when
✕
Math
✕
Activities
✕
2nd - 5th Grade
✕
Clear All
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
All filters
99 results
Sort by:
Relevance
Most recent
Most popular
Alphabetical A-Z
Alphabetical Z-A
The Effect of Heat on Rubber
Activity
The Effect of Heat on Rubber
Fifth Grade
Measurement
You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.
Activity
The Effect of Heat on Rubber
Activity
The Effect of Heat on Rubber
You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.
Fifth Grade
Measurement
Activity
What is Plant Transpiration?
Activity
What is Plant Transpiration?
Fifth Grade
Measurement
This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.
Activity
What is Plant Transpiration?
Activity
What is Plant Transpiration?
This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.
Fifth Grade
Measurement
Activity
Turkey Time
Activity
Turkey Time
Third Grade
Time and Money
Time is an abstract concept that's difficult to grasp. But waiting for the turkey to come out of the oven on Thanksgiving is a concretely yummy experience.
Activity
Turkey Time
Activity
Turkey Time
Time is an abstract concept that's difficult to grasp. But waiting for the turkey to come out of the oven on Thanksgiving is a concretely yummy experience.
Third Grade
Time and Money
Activity
Rubber Band Heat Engine
Activity
Rubber Band Heat Engine
Fifth Grade
Measurement
Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.
Activity
Rubber Band Heat Engine
Activity
Rubber Band Heat Engine
Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.
Fifth Grade
Measurement
Activity
Heat Transfer Experiment
Activity
Heat Transfer Experiment
Second Grade
Measurement
This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.
Activity
Heat Transfer Experiment
Activity
Heat Transfer Experiment
This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.
Second Grade
Measurement
Activity
Do Plants Breathe?
Activity
Do Plants Breathe?
Second Grade
Measurement
Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.
Activity
Do Plants Breathe?
Activity
Do Plants Breathe?
Do plants breathe? Not exactly. They do respire though! This activity will help your child with see that plants are producing the oxygen we need to survive.
Second Grade
Measurement
Activity
Pumpkin Measurements
Activity
Pumpkin Measurements
Fourth Grade
Measurement
This fun activity encourages your child to develop their skills in not only taking measurements, but also in working with the measurements themselves.
Activity
Pumpkin Measurements
Activity
Pumpkin Measurements
This fun activity encourages your child to develop their skills in not only taking measurements, but also in working with the measurements themselves.
Fourth Grade
Measurement
Activity
Household Measurements
Activity
Household Measurements
First Grade
Measurement
Get your child excited about measuring with this fun and easy household measurements activity.
Activity
Household Measurements
Activity
Household Measurements
Get your child excited about measuring with this fun and easy household measurements activity.
First Grade
Measurement
Activity
Energy Efficient Windows
Activity
Energy Efficient Windows
Fifth Grade
Measurement
Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.
Activity
Energy Efficient Windows
Activity
Energy Efficient Windows
Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.
Fifth Grade
Measurement
Activity
Observe the Greenhouse Effect in a Jar
Activity
Observe the Greenhouse Effect in a Jar
Fifth Grade
Measurement
This simple experiment serves as an introduction to the greenhouse effect.
Activity
Observe the Greenhouse Effect in a Jar
Activity
Observe the Greenhouse Effect in a Jar
This simple experiment serves as an introduction to the greenhouse effect.
Fifth Grade
Measurement
Activity
Study Game: Planets!
Activity
Study Game: Planets!
Fifth Grade
Measurement
All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.
Activity
Study Game: Planets!
Activity
Study Game: Planets!
All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.
Fifth Grade
Measurement
Activity
Why Does Honey Crystallize?
Activity
Why Does Honey Crystallize?
Third Grade
Measurement
Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.
Activity
Why Does Honey Crystallize?
Activity
Why Does Honey Crystallize?
Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.
Third Grade
Measurement
Activity
Golf Science Fair Project: Temperature and Rebound
Activity
Golf Science Fair Project: Temperature and Rebound
Third Grade
Measurement
The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.
Activity
Golf Science Fair Project: Temperature and Rebound
Activity
Golf Science Fair Project: Temperature and Rebound
The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.
Third Grade
Measurement
Activity
Size Up Your Stuffed Animal: A Measurement Activity
Activity
Size Up Your Stuffed Animal: A Measurement Activity
Second Grade
Measurement
In this activity, have your second grader practice measuring by finding the height, weight, and length of their most treasured toy!
Activity
Size Up Your Stuffed Animal: A Measurement Activity
Activity
Size Up Your Stuffed Animal: A Measurement Activity
In this activity, have your second grader practice measuring by finding the height, weight, and length of their most treasured toy!
Second Grade
Measurement
Activity
Candy Bones
Activity
Candy Bones
Second Grade
Measurement
Make this easy recipe for Halloween, featuring white chocolate and pretzels, for a crispy, creepy treat!
Activity
Candy Bones
Activity
Candy Bones
Make this easy recipe for Halloween, featuring white chocolate and pretzels, for a crispy, creepy treat!
Second Grade
Measurement
Activity
Factors Affecting Seed Germination
Activity
Factors Affecting Seed Germination
Third Grade
Measurement
This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.
Activity
Factors Affecting Seed Germination
Activity
Factors Affecting Seed Germination
This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.
Third Grade
Measurement
Activity
Determining Mold and Mechanical Deterioration Risk for an Artifact Storage Box
Activity
Determining Mold and Mechanical Deterioration Risk for an Artifact Storage Box
Fifth Grade
Measurement
Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.
Activity
Determining Mold and Mechanical Deterioration Risk for an Artifact Storage Box
Activity
Determining Mold and Mechanical Deterioration Risk for an Artifact Storage Box
Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.
Fifth Grade
Measurement
Activity
Homemade Barometer
Activity
Homemade Barometer
Third Grade
Measurement
This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.
Activity
Homemade Barometer
Activity
Homemade Barometer
This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.
Third Grade
Measurement
Activity
Supercooled Water
Activity
Supercooled Water
Fifth Grade
Measurement
Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.
Activity
Supercooled Water
Activity
Supercooled Water
Science fair project that compares the freezing temperature of salt water and freshwater in order to learn about supercooling and condensation nuclei.
Fifth Grade
Measurement
Activity
Ocean Currents
Activity
Ocean Currents
Fifth Grade
Measurement
Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.
Activity
Ocean Currents
Activity
Ocean Currents
Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.
Fifth Grade
Measurement
Activity
Make a Temperature Tracker
Activity
Make a Temperature Tracker
Fifth Grade
Geometry
Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!
Activity
Make a Temperature Tracker
Activity
Make a Temperature Tracker
Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!
Fifth Grade
Geometry
Activity
Patchwork Placemats
Activity
Patchwork Placemats
Second Grade
Fractions
Here's a place mat your second grader can create, based on the classic frontier tradition of patchwork quilting.
Activity
Patchwork Placemats
Activity
Patchwork Placemats
Here's a place mat your second grader can create, based on the classic frontier tradition of patchwork quilting.
Second Grade
Fractions
Activity
Estimating Numbers
Activity
Estimating Numbers
Fourth Grade
Measurement
Use familiar household items and decorations to turn estimation into a fun game!
Activity
Estimating Numbers
Activity
Estimating Numbers
Use familiar household items and decorations to turn estimation into a fun game!
Fourth Grade
Measurement
Activity
Does Hot Water Freeze Faster Than Cold Water?
Activity
Does Hot Water Freeze Faster Than Cold Water?
Third Grade
Measurement
Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!
Activity
Does Hot Water Freeze Faster Than Cold Water?
Activity
Does Hot Water Freeze Faster Than Cold Water?
Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!
Third Grade
Measurement
Activity
Easy Fudge
Activity
Easy Fudge
Fifth Grade
Measurement
This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!
Activity
Easy Fudge
Activity
Easy Fudge
This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!
Fifth Grade
Measurement
Activity
Fruit Leather
Activity
Fruit Leather
Second Grade
Measurement
Think you need a special dehydrator to make your own fruit leather? You can actually make a delicious version of this popular kid's snack in your own oven.
Activity
Fruit Leather
Activity
Fruit Leather
Think you need a special dehydrator to make your own fruit leather? You can actually make a delicious version of this popular kid's snack in your own oven.
Second Grade
Measurement
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
Polymer Crystals vs. Ice
Activity
Polymer Crystals vs. Ice
Third Grade
Measurement
What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!
Activity
Polymer Crystals vs. Ice
Activity
Polymer Crystals vs. Ice
What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!
Third Grade
Measurement
Activity
Understand Volume Using Sugar Cubes
Activity
Understand Volume Using Sugar Cubes
Fourth Grade
Measurement
Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.
Activity
Understand Volume Using Sugar Cubes
Activity
Understand Volume Using Sugar Cubes
Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.
Fourth Grade
Measurement
Activity
Crystal Wonderland
Activity
Crystal Wonderland
First Grade
Measurement
The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.
Activity
Crystal Wonderland
Activity
Crystal Wonderland
The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.
First Grade
Measurement
Activity
1
2
3
4