SKIP TO CONTENT
All SubjectsScienceEngineering and Science Inquiry
Subtopics:

Showing Results for three digit using place value : Page 33

1,427 results
Search for: three, digit, using, place, value
✕
Science
✕
Sort by:
1,427 results
Sort by:
Properties Of Polymers
Properties Of Polymers
Activity
Properties Of Polymers large image
Properties Of Polymers
Engineering and Science Inquiry
introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.
Activity
Properties Of Polymers
Properties Of Polymers
Activity
Properties Of Polymers
introduction to organic chemistry. study what happens when polymer molecules are mixed with borax solution.
Engineering and Science Inquiry
Activity
Reynolds Number: Laminar and Turbulent Flow
Activity
Reynolds Number: Laminar and Turbulent Flow
Engineering and Science Inquiry
Do thick liquids flow faster than thin liquids? Examine water and syrup's viscosity and inertia to learn about the Reynolds Number, laminar and turbulent flow.
Activity
Reynolds Number: Laminar and Turbulent Flow
Activity
Reynolds Number: Laminar and Turbulent Flow
Do thick liquids flow faster than thin liquids? Examine water and syrup's viscosity and inertia to learn about the Reynolds Number, laminar and turbulent flow.
Engineering and Science Inquiry
Activity
Whether Weathervanes Predict Weather
Whether Weathervanes Predict Weather
Activity
Whether Weathervanes Predict Weather large image
Whether Weathervanes Predict Weather
Engineering and Science Inquiry
Science fair project that determines the correlation between wind direction and subsequent weather patterns.
Activity
Whether Weathervanes Predict Weather
Whether Weathervanes Predict Weather
Activity
Whether Weathervanes Predict Weather
Science fair project that determines the correlation between wind direction and subsequent weather patterns.
Engineering and Science Inquiry
Activity
Passive Solar Heating
Passive Solar Heating
Activity
Passive Solar Heating large image
Passive Solar Heating
Fourth Grade
Engineering and Science Inquiry
examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy
Activity
Passive Solar Heating
Passive Solar Heating
Activity
Passive Solar Heating
examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy
Fourth Grade
Engineering and Science Inquiry
Activity
Ping Pong Ball Anemometer
Ping Pong Ball Anemometer
Activity
Ping Pong Ball Anemometer large image
Ping Pong Ball Anemometer
Fourth Grade
Engineering and Science Inquiry
Learn how to make a ping pong ball anemometerâa device used to measure wind speedâin this free science fair project idea.
Activity
Ping Pong Ball Anemometer
Ping Pong Ball Anemometer
Activity
Ping Pong Ball Anemometer
Learn how to make a ping pong ball anemometerâa device used to measure wind speedâin this free science fair project idea.
Fourth Grade
Engineering and Science Inquiry
Activity
The Leidenfrost Effect: Making Water Dance on the Surface of a Hot Pan
The Leidenfrost Effect: Making Water Dance on the Surface of a Hot Pan
Activity
The Leidenfrost Effect: Making Water Dance on the Surface of a Hot Pan large image
The Leidenfrost Effect: Making Water Dance on the Surface of a Hot Pan
Measurement
In this science fair project idea, kids make water dance on the surface of a hot pan with the Leidenfrost Effect.
Activity
The Leidenfrost Effect: Making Water Dance on the Surface of a Hot Pan
The Leidenfrost Effect: Making Water Dance on the Surface of a Hot Pan
Activity
The Leidenfrost Effect: Making Water Dance on the Surface of a Hot Pan
In this science fair project idea, kids make water dance on the surface of a hot pan with the Leidenfrost Effect.
Measurement
Activity
Believing Is Seeing
Believing Is Seeing
Activity
Believing Is Seeing large image
Believing Is Seeing
Engineering and Science Inquiry
Study blind spots, run experiments in blind spot detection, design an original blind spot experiment, test your design on volunteers
Activity
Believing Is Seeing
Believing Is Seeing
Activity
Believing Is Seeing
Study blind spots, run experiments in blind spot detection, design an original blind spot experiment, test your design on volunteers
Engineering and Science Inquiry
Activity
Which Food Will Mold the Fastest?
Which Food Will Mold the Fastest?
Activity
Which Food Will Mold the Fastest? large image
Which Food Will Mold the Fastest?
First Grade
Engineering and Science Inquiry
This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.
Activity
Which Food Will Mold the Fastest?
Which Food Will Mold the Fastest?
Activity
Which Food Will Mold the Fastest?
This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.
First Grade
Engineering and Science Inquiry
Activity
Texting Versus Talking: The Effects of Cell Phones on Reaction Time
Texting Versus Talking: The Effects of Cell Phones on Reaction Time
Activity
Texting Versus Talking: The Effects of Cell Phones on Reaction Time large image
Texting Versus Talking: The Effects of Cell Phones on Reaction Time
Engineering and Science Inquiry
This experiment will evaluate how texting and talking on cell phones influence reaction time.
Activity
Texting Versus Talking: The Effects of Cell Phones on Reaction Time
Texting Versus Talking: The Effects of Cell Phones on Reaction Time
Activity
Texting Versus Talking: The Effects of Cell Phones on Reaction Time
This experiment will evaluate how texting and talking on cell phones influence reaction time.
Engineering and Science Inquiry
Activity
Fruit Fly Life Cycle
Fruit Fly Life Cycle
Activity
Fruit Fly Life Cycle large image
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
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
Hooke's Law: Calculating Spring Constants
Hooke's Law: Calculating Spring Constants
Activity
Hooke's Law: Calculating Spring Constants large image
Hooke's Law: Calculating Spring Constants
Engineering and Science Inquiry
How can Hooke's law explain how springs work? Learn about how Hooke's law is at work when you exert force on a spring in this cool science project.
Activity
Hooke's Law: Calculating Spring Constants
Hooke's Law: Calculating Spring Constants
Activity
Hooke's Law: Calculating Spring Constants
How can Hooke's law explain how springs work? Learn about how Hooke's law is at work when you exert force on a spring in this cool science project.
Engineering and Science Inquiry
Activity
Viscosity, Surface Tension and Temperature
Viscosity, Surface Tension and Temperature
Activity
Viscosity, Surface Tension and Temperature large image
Viscosity, Surface Tension and Temperature
Measurement
This project examines the affect of temperature on viscosity and surface tension of different liquids.
Activity
Viscosity, Surface Tension and Temperature
Viscosity, Surface Tension and Temperature
Activity
Viscosity, Surface Tension and Temperature
This project examines the affect of temperature on viscosity and surface tension of different liquids.
Measurement
Activity
Water Water Everywhere
Water Water Everywhere
Activity
Water Water Everywhere large image
Water Water Everywhere
Engineering and Science Inquiry
The aim of this science fair project is to examine the differences between brands of bottled water and analyze consumer preferences through a taste test.
Activity
Water Water Everywhere
Water Water Everywhere
Activity
Water Water Everywhere
The aim of this science fair project is to examine the differences between brands of bottled water and analyze consumer preferences through a taste test.
Engineering and Science Inquiry
Activity
A Moth's Favorite Light
A Moth's Favorite Light
Activity
A Moth's Favorite Light large image
A Moth's Favorite Light
Engineering and Science Inquiry
Science fair project that determines whether moths are attracted to one color of light more than others.
Activity
A Moth's Favorite Light
A Moth's Favorite Light
Activity
A Moth's Favorite Light
Science fair project that determines whether moths are attracted to one color of light more than others.
Engineering and Science Inquiry
Activity
What is Surface Tension?
What is Surface Tension?
Activity
What is Surface Tension? large image
What is Surface Tension?
First Grade
Engineering and Science Inquiry
What is surface tension? Kids will discover how water-skating insects use surface tension to keep from sinking by making a model water walker.
Activity
What is Surface Tension?
What is Surface Tension?
Activity
What is Surface Tension?
What is surface tension? Kids will discover how water-skating insects use surface tension to keep from sinking by making a model water walker.
First Grade
Engineering and Science Inquiry
Activity
Balloons! Some Float! Some Sink! How does the Temperature of a Gas Affect its Density?
Balloons! Some Float! Some Sink! How does the Temperature of a Gas Affect its Density?
Activity
Balloons! Some Float! Some Sink! How does the Temperature of a Gas Affect its Density? large image
Balloons! Some Float! Some Sink! How does the Temperature of a Gas Affect its Density?
Measurement
Check out this fun science fair project idea for middle school students to learn about the effects of temperature on the density of a gas such as air.
Activity
Balloons! Some Float! Some Sink! How does the Temperature of a Gas Affect its Density?
Balloons! Some Float! Some Sink! How does the Temperature of a Gas Affect its Density?
Activity
Balloons! Some Float! Some Sink! How does the Temperature of a Gas Affect its Density?
Check out this fun science fair project idea for middle school students to learn about the effects of temperature on the density of a gas such as air.
Measurement
Activity
Gender Differences in Body Language Interpretation
Gender Differences in Body Language Interpretation
Activity
Gender Differences in Body Language Interpretation large image
Gender Differences in Body Language Interpretation
Engineering and Science Inquiry
This science fair project compares the abilities of men and women to understand subtle communication through body language.
Activity
Gender Differences in Body Language Interpretation
Gender Differences in Body Language Interpretation
Activity
Gender Differences in Body Language Interpretation
This science fair project compares the abilities of men and women to understand subtle communication through body language.
Engineering and Science Inquiry
Activity
Are People Taller in the Morning?
Are People Taller in the Morning?
Activity
Are People Taller in the Morning? large image
Are People Taller in the Morning?
Engineering and Science Inquiry
This science fair project idea tests whether it is true that humans are in the morning than later during the day/night.
Activity
Are People Taller in the Morning?
Are People Taller in the Morning?
Activity
Are People Taller in the Morning?
This science fair project idea tests whether it is true that humans are in the morning than later during the day/night.
Engineering and Science Inquiry
Activity
Don't Have a Meltdown!
Don't Have a Meltdown!
Activity
Don't Have a Meltdown! large image
Don't Have a Meltdown!
Measurement
This science fair project determines what effect substances have on ice, and which of these products most effectively melts ice.
Activity
Don't Have a Meltdown!
Don't Have a Meltdown!
Activity
Don't Have a Meltdown!
This science fair project determines what effect substances have on ice, and which of these products most effectively melts ice.
Measurement
Activity
Exploring Static Electricity with Sticky Balloons
Exploring Static Electricity with Sticky Balloons
Activity
Exploring Static Electricity with Sticky Balloons large image
Exploring Static Electricity with Sticky Balloons
Kindergarten
Engineering and Science Inquiry
This science fair project introduces children to static electricity and the idea that electricity is more than lights and plugs.
Activity
Exploring Static Electricity with Sticky Balloons
Exploring Static Electricity with Sticky Balloons
Activity
Exploring Static Electricity with Sticky Balloons
This science fair project introduces children to static electricity and the idea that electricity is more than lights and plugs.
Kindergarten
Engineering and Science Inquiry
Activity
Chemical Weathering
Chemical Weathering
Activity
Chemical Weathering large image
Chemical Weathering
Engineering and Science Inquiry
This science fair project idea uses the process of chemical weathering to change a mineral.
Activity
Chemical Weathering
Chemical Weathering
Activity
Chemical Weathering
This science fair project idea uses the process of chemical weathering to change a mineral.
Engineering and Science Inquiry
Activity
Turning Hand Warmers into Hot Ice Sculpture
Turning Hand Warmers into Hot Ice Sculpture
Activity
Turning Hand Warmers into Hot Ice Sculpture large image
Turning Hand Warmers into Hot Ice Sculpture
Engineering and Science Inquiry
This experiment provides a graphic illustration of the chemical reaction that occurs when you activate a hand warmer.
Activity
Turning Hand Warmers into Hot Ice Sculpture
Turning Hand Warmers into Hot Ice Sculpture
Activity
Turning Hand Warmers into Hot Ice Sculpture
This experiment provides a graphic illustration of the chemical reaction that occurs when you activate a hand warmer.
Engineering and Science Inquiry
Activity
Sound Localization: Judging Sound Direction
Sound Localization: Judging Sound Direction
Activity
Sound Localization: Judging Sound Direction large image
Sound Localization: Judging Sound Direction
Fifth Grade
Engineering and Science Inquiry
How good are humans at sound localization? Kids can try this cool science fair project idea to see how good their friends are at judging sound direction.
Activity
Sound Localization: Judging Sound Direction
Sound Localization: Judging Sound Direction
Activity
Sound Localization: Judging Sound Direction
How good are humans at sound localization? Kids can try this cool science fair project idea to see how good their friends are at judging sound direction.
Fifth Grade
Engineering and Science Inquiry
Activity
The Scratch Test: Testing a Rock's Hardness
The Scratch Test: Testing a Rock's Hardness
Activity
The Scratch Test: Testing a Rock's Hardness large image
The Scratch Test: Testing a Rock's Hardness
Third Grade
Engineering and Science Inquiry
This science fair project idea investigates the hardness property of minerals.
Activity
The Scratch Test: Testing a Rock's Hardness
The Scratch Test: Testing a Rock's Hardness
Activity
The Scratch Test: Testing a Rock's Hardness
This science fair project idea investigates the hardness property of minerals.
Third Grade
Engineering and Science Inquiry
Activity
Desert Food Web
Desert Food Web
Activity
Desert Food Web large image
Desert Food Web
Fourth Grade
Engineering and Science Inquiry
Kids build a desert food chain, desert food web, and desert food pyramid in this cool science fair project to learn about trophic levels and consumers.
Activity
Desert Food Web
Desert Food Web
Activity
Desert Food Web
Kids build a desert food chain, desert food web, and desert food pyramid in this cool science fair project to learn about trophic levels and consumers.
Fourth Grade
Engineering and Science Inquiry
Activity
Fossils Worksheets: Dig It! #2
Fossils Worksheets: Dig It! #2
Worksheet
Fossils Worksheets: Dig It! #2 large image
Fossils Worksheets: Dig It! #2
Second Grade
Earth and Space Science
Use this fossils worksheet to help a child learn about life on earth. Your child will learn about evolution and extinction, and also form a hypothesis.
Worksheet
Fossils Worksheets: Dig It! #2
Fossils Worksheets: Dig It! #2
Worksheet
Fossils Worksheets: Dig It! #2
Use this fossils worksheet to help a child learn about life on earth. Your child will learn about evolution and extinction, and also form a hypothesis.
Second Grade
Earth and Space Science
Worksheet
Butterflies & Elephants
Butterflies & Elephants
Activity
Butterflies & Elephants large image
Butterflies & Elephants
Engineering and Science Inquiry
Science fair project that examines the physical features of elephants and butterflies and draws conclusions about their similarities.
Activity
Butterflies & Elephants
Butterflies & Elephants
Activity
Butterflies & Elephants
Science fair project that examines the physical features of elephants and butterflies and draws conclusions about their similarities.
Engineering and Science Inquiry
Activity
Floating Paper Clip
Activity
Floating Paper Clip
Second Grade
Engineering and Science Inquiry
In this free science fair project idea, we learn about surface tension and how it can support mass—in this case, a floating paper clip.
Activity
Floating Paper Clip
Activity
Floating Paper Clip
In this free science fair project idea, we learn about surface tension and how it can support mass—in this case, a floating paper clip.
Second Grade
Engineering and Science Inquiry
Activity
Measuring Magnification
Measuring Magnification
Activity
Measuring Magnification large image
Measuring Magnification
Second Grade
Engineering and Science Inquiry
This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.
Activity
Measuring Magnification
Measuring Magnification
Activity
Measuring Magnification
This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.
Second Grade
Engineering and Science Inquiry
Activity
Five Senses Weather
Five Senses Weather
Lesson Plan
Five Senses Weather large image
Five Senses Weather
Kindergarten
Life Science
This science and writing inspired lesson combines the five senses with weather predictions! Kindergarten students will love practicing their observation skills as they imagine tomorrow’s weather.
Lesson Plan
Five Senses Weather
Five Senses Weather
Lesson Plan
Five Senses Weather
This science and writing inspired lesson combines the five senses with weather predictions! Kindergarten students will love practicing their observation skills as they imagine tomorrow’s weather.
Kindergarten
Life Science
Lesson Plan
1…323334…48