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Showing Results for why is the sky blue : Page 10
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465 results
Search for: why, is, the, sky, blue
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Math
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Clear all
465 results
Shapes Puzzle
Activity
Shapes Puzzle
Fourth Grade
Geometry
Here's an innovative math puzzle that you can create with your fourth grade math student.
Activity
Shapes Puzzle
Activity
Shapes Puzzle
Here's an innovative math puzzle that you can create with your fourth grade math student.
Fourth Grade
Geometry
Activity
EL
How Many Butterflies?
Lesson Plan
How Many Butterflies?
Kindergarten
Numbers and Counting
In this counting lesson plan, your ELs will get lots of practice identifying and writing numbers using a high interest nature focus!
Lesson Plan
EL
How Many Butterflies?
Lesson Plan
How Many Butterflies?
In this counting lesson plan, your ELs will get lots of practice identifying and writing numbers using a high interest nature focus!
Kindergarten
Numbers and Counting
Lesson Plan
Water Purification Experiment: Removing Chlorine From Water
Activity
Water Purification Experiment: Removing Chlorine From Water
Fifth Grade
Measurement
Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?
Activity
Water Purification Experiment: Removing Chlorine From Water
Activity
Water Purification Experiment: Removing Chlorine From Water
Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?
Fifth Grade
Measurement
Activity
Fractions of a Whole
Lesson Plan
Fractions of a Whole
First Grade
Fractions
Ready, set, fractions! In this hands-on lesson, your students will familiarize themselves with common fractions using concrete materials to practice splitting items into halves, thirds, and quarters.
Lesson Plan
Fractions of a Whole
Lesson Plan
Fractions of a Whole
Ready, set, fractions! In this hands-on lesson, your students will familiarize themselves with common fractions using concrete materials to practice splitting items into halves, thirds, and quarters.
First Grade
Fractions
Lesson Plan
Magic Salt, Melting Snow
Activity
Magic Salt, Melting Snow
Measurement
Determine whether magic salt is more effective at melting snow than regular salt. Pour one ounce of salt over the ice cubes, compare the melt downs.
Activity
Magic Salt, Melting Snow
Activity
Magic Salt, Melting Snow
Determine whether magic salt is more effective at melting snow than regular salt. Pour one ounce of salt over the ice cubes, compare the melt downs.
Measurement
Activity
Factors Affecting Solubility
Activity
Factors Affecting Solubility
Third Grade
Engineering and Science Inquiry
Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.
Activity
Factors Affecting Solubility
Activity
Factors Affecting Solubility
Kids discover what a homogeneous mixture is by adding sugar to distilled water and identify the various factors affecting solubility.
Third Grade
Engineering and Science Inquiry
Activity
EL
Area Arrangements
Lesson Plan
Area Arrangements
Fourth Grade
Geometry
Students will use the inverse relationship between multiplication and division to complete an area formula in a real-world situation. Use this lesson on its own or as support for the lesson The Case of the Missing Rectangle Side.
Lesson Plan
EL
Area Arrangements
Lesson Plan
Area Arrangements
Students will use the inverse relationship between multiplication and division to complete an area formula in a real-world situation. Use this lesson on its own or as support for the lesson The Case of the Missing Rectangle Side.
Fourth Grade
Geometry
Lesson Plan
Game of Chance
Activity
Game of Chance
Third Grade
Data and Graphing
This fun math card game is a great opportunity to discuss probability with your third grader.
Activity
Game of Chance
Activity
Game of Chance
This fun math card game is a great opportunity to discuss probability with your third grader.
Third Grade
Data and Graphing
Activity
A Mathematical Card Trick
Activity
A Mathematical Card Trick
Fourth Grade
Multiplication
Teach your kid a fun mathematical magic trick! All you'll need is a deck of cards and basic addition, subtraction, and multiplication skills.
Activity
A Mathematical Card Trick
Activity
A Mathematical Card Trick
Teach your kid a fun mathematical magic trick! All you'll need is a deck of cards and basic addition, subtraction, and multiplication skills.
Fourth Grade
Multiplication
Activity
Melting, Freezing and Boiling Points of Liquids
Activity
Melting, Freezing and Boiling Points of Liquids
Measurement
This project compares different liquids and the freezing, melting and boiling points of liquids.
Activity
Melting, Freezing and Boiling Points of Liquids
Activity
Melting, Freezing and Boiling Points of Liquids
This project compares different liquids and the freezing, melting and boiling points of liquids.
Measurement
Activity
Food Groups Plate
Activity
Food Groups Plate
First Grade
Measurement
A food groups plate shows your child what category her foods belong in. Make a food groups plate with your child before dinnertime.
Activity
Food Groups Plate
Activity
Food Groups Plate
A food groups plate shows your child what category her foods belong in. Make a food groups plate with your child before dinnertime.
First Grade
Measurement
Activity
Candy Counter
Activity
Candy Counter
First Grade
Numbers and Counting
Does your kid have a stash of sweets left over from Halloween? Turn that pile of candy into a learning opportunity with this sorting and categorizing activity.
Activity
Candy Counter
Activity
Candy Counter
Does your kid have a stash of sweets left over from Halloween? Turn that pile of candy into a learning opportunity with this sorting and categorizing activity.
First Grade
Numbers and Counting
Activity
Measuring The Wind
Activity
Measuring The Wind
Measurement
Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.
Activity
Measuring The Wind
Activity
Measuring The Wind
Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.
Measurement
Activity
A Rapid Rounding Game
Activity
A Rapid Rounding Game
Third Grade
Place Value
This kinesthetic game will help your child practice rounding and get the adrenaline rushing!
Activity
A Rapid Rounding Game
Activity
A Rapid Rounding Game
This kinesthetic game will help your child practice rounding and get the adrenaline rushing!
Third Grade
Place Value
Activity
Rainbow Art
Activity
Rainbow Art
Kindergarten
Geometry
Combine an introduction to shape and counting with a springtime art project by showing your kindergartener how to create a vibrant rainbow mosaic.
Activity
Rainbow Art
Activity
Rainbow Art
Combine an introduction to shape and counting with a springtime art project by showing your kindergartener how to create a vibrant rainbow mosaic.
Kindergarten
Geometry
Activity
Make an Architecture Shape Collage!
Activity
Make an Architecture Shape Collage!
Pre-K
Geometry
Try this fun and interactive collage activity with your preschooler to teach her the "building blocks" of math and architecture.
Activity
Make an Architecture Shape Collage!
Activity
Make an Architecture Shape Collage!
Try this fun and interactive collage activity with your preschooler to teach her the "building blocks" of math and architecture.
Pre-K
Geometry
Activity
Switching U.S. States
Lesson Plan
Switching U.S. States
Fourth Grade
Measurement
This lesson combines students' knowledge of US geography and their creative writing skills in one fun activity!
Lesson Plan
Switching U.S. States
Lesson Plan
Switching U.S. States
This lesson combines students' knowledge of US geography and their creative writing skills in one fun activity!
Fourth Grade
Measurement
Lesson Plan
Heating Plants: The Great Growth Race
Activity
Heating Plants: The Great Growth Race
Third Grade
Measurement
Do you think heat can affect a plant's growth rate?
Activity
Heating Plants: The Great Growth Race
Activity
Heating Plants: The Great Growth Race
Do you think heat can affect a plant's growth rate?
Third Grade
Measurement
Activity
Marble Race: Finding Viscosity of Fluids
Activity
Marble Race: Finding Viscosity of Fluids
Measurement
In this cool experiment, learn about the forces of resistance in a liquid and race marbles in a cylinder to find out which fluids have a high viscosity.
Activity
Marble Race: Finding Viscosity of Fluids
Activity
Marble Race: Finding Viscosity of Fluids
In this cool experiment, learn about the forces of resistance in a liquid and race marbles in a cylinder to find out which fluids have a high viscosity.
Measurement
Activity
Pysanky Eggs
Activity
Pysanky Eggs
Fifth Grade
Measurement
This Pysanky egg-decorating activity is perfect for young artists. Bring a little color and creativity to any holiday with this traditional Ukrainian craft.
Activity
Pysanky Eggs
Activity
Pysanky Eggs
This Pysanky egg-decorating activity is perfect for young artists. Bring a little color and creativity to any holiday with this traditional Ukrainian craft.
Fifth Grade
Measurement
Activity
Footwear Fraction Fun
Activity
Footwear Fraction Fun
Third Grade
Fractions
This footwear-focused activity introduces fractions as part of a set and it's the perfect way to generate excitement about fraction concepts.
Activity
Footwear Fraction Fun
Activity
Footwear Fraction Fun
This footwear-focused activity introduces fractions as part of a set and it's the perfect way to generate excitement about fraction concepts.
Third Grade
Fractions
Activity
Cube Lab
Activity
Cube Lab
Ratios and Proportions
This science fair project idea explores which is better for diffusion and cell absorbing, more surface area, or more volume.
Activity
Cube Lab
Activity
Cube Lab
This science fair project idea explores which is better for diffusion and cell absorbing, more surface area, or more volume.
Ratios and Proportions
Activity
Warm, Warmer: How Does Exercise Change Body Temperature?
Activity
Warm, Warmer: How Does Exercise Change Body Temperature?
Second Grade
Measurement
In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.
Activity
Warm, Warmer: How Does Exercise Change Body Temperature?
Activity
Warm, Warmer: How Does Exercise Change Body Temperature?
In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.
Second Grade
Measurement
Activity
Autumn More or Less
Activity
Autumn More or Less
Pre-K
Measurement
Encourage your child to compare and contrast a wide variety of autumn-themed items by weighing various objects and recording their findings.
Activity
Autumn More or Less
Activity
Autumn More or Less
Encourage your child to compare and contrast a wide variety of autumn-themed items by weighing various objects and recording their findings.
Pre-K
Measurement
Activity
Milk Experiment
Activity
Milk Experiment
Measurement
Did you ever drink spoiled milk? Find out whether whole milk spoils at the same rate as 2% and skim milk.
Activity
Milk Experiment
Activity
Milk Experiment
Did you ever drink spoiled milk? Find out whether whole milk spoils at the same rate as 2% and skim milk.
Measurement
Activity
4th of July Bingo
Activity
4th of July Bingo
Kindergarten
Geometry
Pump up the learning level of your kindergartener's summer break by playing patriotic bingo when July 4th rolls around.
Activity
4th of July Bingo
Activity
4th of July Bingo
Pump up the learning level of your kindergartener's summer break by playing patriotic bingo when July 4th rolls around.
Kindergarten
Geometry
Activity
Apple Bread
Activity
Apple Bread
Third Grade
Measurement
Make this delicious warm apple bread for Hanukkah.
Activity
Apple Bread
Activity
Apple Bread
Make this delicious warm apple bread for Hanukkah.
Third Grade
Measurement
Activity
Thermometer Subtraction: Number Line Adventures
Lesson Plan
Thermometer Subtraction: Number Line Adventures
Second Grade
Measurement
Practicing subtraction using a thermometer for a number line makes math fun! In this lesson, your students will get more comfortable with subtracting two digit numbers.
Lesson Plan
Thermometer Subtraction: Number Line Adventures
Lesson Plan
Thermometer Subtraction: Number Line Adventures
Practicing subtraction using a thermometer for a number line makes math fun! In this lesson, your students will get more comfortable with subtracting two digit numbers.
Second Grade
Measurement
Lesson Plan
Cook Seeds Before Planting?
Activity
Cook Seeds Before Planting?
Measurement
The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.
Activity
Cook Seeds Before Planting?
Activity
Cook Seeds Before Planting?
The purpose of this science fair project is to investigate whether cooking seeds before planting will speed up germination and growth.
Measurement
Activity
Factors Affecting Solubility
Activity
Factors Affecting Solubility
Third Grade
Measurement
Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.
Activity
Factors Affecting Solubility
Activity
Factors Affecting Solubility
Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.
Third Grade
Measurement
Activity
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