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Showing Results for rounding three digit to the nearest 10

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Dig It! #3
Dig It! #3
Worksheet
Dig It! #3 large image
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
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
The Relationship Between Toilet Paper Ply and Strength
The Relationship Between Toilet Paper Ply and Strength
Activity
The Relationship Between Toilet Paper Ply and Strength large image
The Relationship Between Toilet Paper Ply and Strength
Third Grade
Engineering and Science Inquiry
This project compares the strength of one, two, and three-ply toilet paper.
Activity
The Relationship Between Toilet Paper Ply and Strength
The Relationship Between Toilet Paper Ply and Strength
Activity
The Relationship Between Toilet Paper Ply and Strength
This project compares the strength of one, two, and three-ply toilet paper.
Third Grade
Engineering and Science Inquiry
Activity
Design Challenge: Egg Drop
Design Challenge: Egg Drop
Activity
Design Challenge: Egg Drop large image
Design Challenge: Egg Drop
Third Grade
Engineering and Science Inquiry
In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.
Activity
Design Challenge: Egg Drop
Design Challenge: Egg Drop
Activity
Design Challenge: Egg Drop
In this activity, your child will be challenged to create a device that protects an egg when it is dropped from a height of about 10 feet.
Third Grade
Engineering and Science Inquiry
Activity
3-D Model of the Sun
3-D Model of the Sun
Activity
3-D Model of the Sun large image
3-D Model of the Sun
Fifth Grade
Ratios and Proportions
In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.
Activity
3-D Model of the Sun
3-D Model of the Sun
Activity
3-D Model of the Sun
In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.
Fifth Grade
Ratios and Proportions
Activity
Heat Conduction
Heat Conduction
Activity
Heat Conduction large image
Heat Conduction
Fourth Grade
Engineering and Science Inquiry
Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.
Activity
Heat Conduction
Heat Conduction
Activity
Heat Conduction
Examine which metal conducts more heat by boiling water in 3 pans made of aluminum, copper, and stainless steel.
Fourth Grade
Engineering and Science Inquiry
Activity
Design Challenge: Improve the School
Design Challenge: Improve the School
Activity
Design Challenge: Improve the School large image
Design Challenge: Improve the School
Fifth Grade
Engineering and Science Inquiry
In this open-ended activity, students will be given a small quantity of three types of materials and asked to design a prototype for “something that will improve the school.”
Activity
Design Challenge: Improve the School
Design Challenge: Improve the School
Activity
Design Challenge: Improve the School
In this open-ended activity, students will be given a small quantity of three types of materials and asked to design a prototype for “something that will improve the school.”
Fifth Grade
Engineering and Science Inquiry
Activity
Sorting Out the Scientific Method #3
Sorting Out the Scientific Method #3
Worksheet
Sorting Out the Scientific Method #3 large image
Sorting Out the Scientific Method #3
Fifth Grade
Physical Science
Hypothesis, observation, data...with so many terms, learning the scientific method can be tricky. Learn the steps by helping Dr. McSquare sort out his reports.
Worksheet
Sorting Out the Scientific Method #3
Sorting Out the Scientific Method #3
Worksheet
Sorting Out the Scientific Method #3
Hypothesis, observation, data...with so many terms, learning the scientific method can be tricky. Learn the steps by helping Dr. McSquare sort out his reports.
Fifth Grade
Physical Science
Worksheet
Surface Features of the Moon Model
Activity
Surface Features of the Moon Model
Fifth Grade
Engineering and Science Inquiry
Explore the craters, maria, and highlands on the surface of the Moon! In this fun science project you'll create a 3-D model of the moon using paper mache.
Activity
Surface Features of the Moon Model
Activity
Surface Features of the Moon Model
Explore the craters, maria, and highlands on the surface of the Moon! In this fun science project you'll create a 3-D model of the moon using paper mache.
Fifth Grade
Engineering and Science Inquiry
Activity
Little Pig Algorithm
Little Pig Algorithm
Lesson Plan
Little Pig Algorithm large image
Little Pig Algorithm
Kindergarten
Engineering and Science Inquiry
Introduce students to the term algorithm using the familiar story of The Three Little Pigs. In this lesson, students will develop an algorithm, or a step-by-step sequence of instructions, for building a house made out of bricks.
Lesson Plan
Little Pig Algorithm
Little Pig Algorithm
Lesson Plan
Little Pig Algorithm
Introduce students to the term algorithm using the familiar story of The Three Little Pigs. In this lesson, students will develop an algorithm, or a step-by-step sequence of instructions, for building a house made out of bricks.
Kindergarten
Engineering and Science Inquiry
Lesson Plan
Giant Plants! Do Plants Need Commercial Food?
Giant Plants! Do Plants Need Commercial Food?
Activity
Giant Plants! Do Plants Need Commercial Food? large image
Giant Plants! Do Plants Need Commercial Food?
Fifth Grade
Writing
This science project teaches students about organic farming and the benefits and disadvantages of commercial plant food.
Activity
Giant Plants! Do Plants Need Commercial Food?
Giant Plants! Do Plants Need Commercial Food?
Activity
Giant Plants! Do Plants Need Commercial Food?
This science project teaches students about organic farming and the benefits and disadvantages of commercial plant food.
Fifth Grade
Writing
Activity
How Does Sound Travel?
How Does Sound Travel?
Activity
How Does Sound Travel? large image
How Does Sound Travel?
Fourth Grade
Physical Science
The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.
Activity
How Does Sound Travel?
How Does Sound Travel?
Activity
How Does Sound Travel?
The objective of this science fair project idea is to determine if sound travels best through the air, water or a solid.
Fourth Grade
Physical Science
Activity
Exploring Erosion, Sediments and Jetties
Exploring Erosion, Sediments and Jetties
Activity
Exploring Erosion, Sediments and Jetties large image
Exploring Erosion, Sediments and Jetties
Fourth Grade
Engineering and Science Inquiry
In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.
Activity
Exploring Erosion, Sediments and Jetties
Exploring Erosion, Sediments and Jetties
Activity
Exploring Erosion, Sediments and Jetties
In this science fair project, students will create a model of a shoreline, observe erosion and examine how jetties prevent erosion.
Fourth Grade
Engineering and Science Inquiry
Activity
Will A Plant Still Grow Even When You Put Something On Top Of It?
Will A Plant Still Grow Even When You Put Something On Top Of It?
Activity
Will A Plant Still Grow Even When You Put Something On Top Of It? large image
Will A Plant Still Grow Even When You Put Something On Top Of It?
Fourth Grade
Engineering and Science Inquiry
Find out whether putting something on top of a plant will inhibit its growth.
Activity
Will A Plant Still Grow Even When You Put Something On Top Of It?
Will A Plant Still Grow Even When You Put Something On Top Of It?
Activity
Will A Plant Still Grow Even When You Put Something On Top Of It?
Find out whether putting something on top of a plant will inhibit its growth.
Fourth Grade
Engineering and Science Inquiry
Activity
Distance and Angle
Distance and Angle
Activity
Distance and Angle large image
Distance and Angle
Fifth Grade
Engineering and Science Inquiry
Science fair project in which you will attempt to throw a ball the greatest horizontal distance possible by using different angles.
Activity
Distance and Angle
Distance and Angle
Activity
Distance and Angle
Science fair project in which you will attempt to throw a ball the greatest horizontal distance possible by using different angles.
Fifth Grade
Engineering and Science Inquiry
Activity
How to Make an Anemometer
How to Make an Anemometer
Activity
How to Make an Anemometer large image
How to Make an Anemometer
Fourth Grade
Engineering and Science Inquiry
Learn how to make an anemometer with step-by-step instructions in this cool science fair project idea for 4th grade.
Activity
How to Make an Anemometer
How to Make an Anemometer
Activity
How to Make an Anemometer
Learn how to make an anemometer with step-by-step instructions in this cool science fair project idea for 4th grade.
Fourth Grade
Engineering and Science Inquiry
Activity
Fungi Biodiversity
Fungi Biodiversity
Activity
Fungi Biodiversity large image
Fungi Biodiversity
Fifth Grade
Life Science
Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.
Activity
Fungi Biodiversity
Fungi Biodiversity
Activity
Fungi Biodiversity
Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.
Fifth Grade
Life Science
Activity
Structure Building Challenge
Structure Building Challenge
Lesson Plan
Structure Building Challenge large image
Structure Building Challenge
Second Grade
Engineering and Science Inquiry
Get your students to be builders and create structures with a variety of materials. Students will have the opportunity to be creative, cooperate in groups, and discuss their experience.
Lesson Plan
Structure Building Challenge
Structure Building Challenge
Lesson Plan
Structure Building Challenge
Get your students to be builders and create structures with a variety of materials. Students will have the opportunity to be creative, cooperate in groups, and discuss their experience.
Second Grade
Engineering and Science Inquiry
Lesson Plan
Digging in the Dark
Activity
Digging in the Dark
Fifth Grade
Engineering and Science Inquiry
Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.
Activity
Digging in the Dark
Activity
Digging in the Dark
Ant behavior is closely related to light intensity. This free science fair project idea examines how fast ants dig when they are exposed to to light and dark.
Fifth Grade
Engineering and Science Inquiry
Activity
Does The Color of Light Affect Plant Growth?
Does The Color of Light Affect Plant Growth?
Activity
Does The Color of Light Affect Plant Growth? large image
Does The Color of Light Affect Plant Growth?
Fourth Grade
Engineering and Science Inquiry
This science fair project idea determines if the color of light affects the growth of plants.
Activity
Does The Color of Light Affect Plant Growth?
Does The Color of Light Affect Plant Growth?
Activity
Does The Color of Light Affect Plant Growth?
This science fair project idea determines if the color of light affects the growth of plants.
Fourth Grade
Engineering and Science Inquiry
Activity
Probability
Probability
Activity
Probability large image
Probability
Fifth Grade
Engineering and Science Inquiry
Science fair project which uses coins flips to visually demonstrate the probability of an event and how to express it.
Activity
Probability
Probability
Activity
Probability
Science fair project which uses coins flips to visually demonstrate the probability of an event and how to express it.
Fifth Grade
Engineering and Science Inquiry
Activity
Bridge Over Troubled Water
Bridge Over Troubled Water
Activity
Bridge Over Troubled Water large image
Bridge Over Troubled Water
First Grade
Engineering and Science Inquiry
This science fair project idea explores how length affects the weight a bridge can hold.
Activity
Bridge Over Troubled Water
Bridge Over Troubled Water
Activity
Bridge Over Troubled Water
This science fair project idea explores how length affects the weight a bridge can hold.
First Grade
Engineering and Science Inquiry
Activity
Popcorn Pumice: Exploring Different Rock Densities
Popcorn Pumice: Exploring Different Rock Densities
Activity
Popcorn Pumice: Exploring Different Rock Densities large image
Popcorn Pumice: Exploring Different Rock Densities
Third Grade
Engineering and Science Inquiry
In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.
Activity
Popcorn Pumice: Exploring Different Rock Densities
Popcorn Pumice: Exploring Different Rock Densities
Activity
Popcorn Pumice: Exploring Different Rock Densities
In this popcorn experiment, students can explore how two things made out of the same material can have very different appearances and densities.
Third Grade
Engineering and Science Inquiry
Activity
An Average Day's Walk
An Average Day's Walk
Activity
An Average Day's Walk large image
An Average Day's Walk
Fifth Grade
Engineering and Science Inquiry
This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.
Activity
An Average Day's Walk
An Average Day's Walk
Activity
An Average Day's Walk
This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.
Fifth Grade
Engineering and Science Inquiry
Activity
Reaction Time
Reaction Time
Activity
Reaction Time large image
Reaction Time
Third Grade
Engineering and Science Inquiry
This science fair project idea investigates the difference in reaction times between boys and girls.
Activity
Reaction Time
Reaction Time
Activity
Reaction Time
This science fair project idea investigates the difference in reaction times between boys and girls.
Third Grade
Engineering and Science Inquiry
Activity
Show the Direction of Magnetic Field Lines
Show the Direction of Magnetic Field Lines
Activity
Show the Direction of Magnetic Field Lines large image
Show the Direction of Magnetic Field Lines
Second Grade
Engineering and Science Inquiry
Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.
Activity
Show the Direction of Magnetic Field Lines
Show the Direction of Magnetic Field Lines
Activity
Show the Direction of Magnetic Field Lines
Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.
Second Grade
Engineering and Science Inquiry
Activity
Design Challenge: Making a Parachute
Design Challenge: Making a Parachute
Activity
Design Challenge: Making a Parachute large image
Design Challenge: Making a Parachute
Third Grade
Engineering and Science Inquiry
In this design challenge, your child will create a parachute for a small toy using typical household items.
Activity
Design Challenge: Making a Parachute
Design Challenge: Making a Parachute
Activity
Design Challenge: Making a Parachute
In this design challenge, your child will create a parachute for a small toy using typical household items.
Third Grade
Engineering and Science Inquiry
Activity
Soap Bubbles
Soap Bubbles
Activity
Soap Bubbles large image
Soap Bubbles
Third Grade
Engineering and Science Inquiry
This science fair project idea explores substances that cause a bubble to last longer.
Activity
Soap Bubbles
Soap Bubbles
Activity
Soap Bubbles
This science fair project idea explores substances that cause a bubble to last longer.
Third Grade
Engineering and Science Inquiry
Activity
Talking to Plants
Talking to Plants
Activity
Talking to Plants large image
Talking to Plants
Third Grade
Physical Science
This science fair project idea explores whether talking to a plant will help it grow.
Activity
Talking to Plants
Talking to Plants
Activity
Talking to Plants
This science fair project idea explores whether talking to a plant will help it grow.
Third Grade
Physical Science
Activity
Sweet Tooth
Sweet Tooth
Activity
Sweet Tooth large image
Sweet Tooth
Fourth Grade
Engineering and Science Inquiry
The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.
Activity
Sweet Tooth
Sweet Tooth
Activity
Sweet Tooth
The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.
Fourth Grade
Engineering and Science Inquiry
Activity
Low Fat, Low Taste?
Low Fat, Low Taste?
Activity
Low Fat, Low Taste? large image
Low Fat, Low Taste?
Second Grade
Engineering and Science Inquiry
This science fair project idea investigates if fats add to the flavor of food.
Activity
Low Fat, Low Taste?
Low Fat, Low Taste?
Activity
Low Fat, Low Taste?
This science fair project idea investigates if fats add to the flavor of food.
Second Grade
Engineering and Science Inquiry
Activity
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