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Showing Results for why is the sky blue : Page 3
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Showing Results for why is the sky blue : Page 3
Filters
93 results
Search for: why, is, the, sky, blue
✕
Math
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3rd and 4th Grade
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Clear all
93 results
Baking Soda and Vinegar Balloon
Activity
Baking Soda and Vinegar Balloon
Third Grade
Measurement
How powerful is the reaction between baking soda and vinegar? Find out here!
Activity
Baking Soda and Vinegar Balloon
Activity
Baking Soda and Vinegar Balloon
How powerful is the reaction between baking soda and vinegar? Find out here!
Third Grade
Measurement
Activity
The Place Value Game
Activity
The Place Value Game
Second Grade
Place Value
Use a deck of playing cards to practice place value and other math concepts with your upper elementary child!
Activity
The Place Value Game
Activity
The Place Value Game
Use a deck of playing cards to practice place value and other math concepts with your upper elementary child!
Second Grade
Place Value
Activity
Multiplying Multiples
Lesson Plan
Multiplying Multiples
Fourth Grade
Place Value
Introduce your students to multiplying multi-digit numbers with this lesson that gives them plenty of practice and has them play a game with a partner that makes the lesson fun!
Lesson Plan
Multiplying Multiples
Lesson Plan
Multiplying Multiples
Introduce your students to multiplying multi-digit numbers with this lesson that gives them plenty of practice and has them play a game with a partner that makes the lesson fun!
Fourth Grade
Place Value
Lesson Plan
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
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
EL
Fraction Visuals
Lesson Plan
Fraction Visuals
Fourth Grade
Fractions
This lesson helps your students become confident mathematicians when it comes to representing fractions visually in a variety of ways. Use this lesson as a pre-lesson to Fraction Hunt or teach it independently.
Lesson Plan
EL
Fraction Visuals
Lesson Plan
Fraction Visuals
This lesson helps your students become confident mathematicians when it comes to representing fractions visually in a variety of ways. Use this lesson as a pre-lesson to Fraction Hunt or teach it independently.
Fourth Grade
Fractions
Lesson Plan
Household Energy Consumption
Activity
Household Energy Consumption
Third Grade
Multiplication
Challenge your third-grader to sharpen her new math skills--and maybe do the planet a favor, too.
Activity
Household Energy Consumption
Activity
Household Energy Consumption
Challenge your third-grader to sharpen her new math skills--and maybe do the planet a favor, too.
Third Grade
Multiplication
Activity
Holiday Gift Budget
Activity
Holiday Gift Budget
Fourth Grade
Addition
Use the holiday gift giving season as an excuse to give your fourth grader a valuable lesson in making and keeping a budget!
Activity
Holiday Gift Budget
Activity
Holiday Gift Budget
Use the holiday gift giving season as an excuse to give your fourth grader a valuable lesson in making and keeping a budget!
Fourth Grade
Addition
Activity
Let's Play Ball
Lesson Plan
Let's Play Ball
Third Grade
Multiplication
Students will have a ball with this data collection lesson plan where they learn about collecting and plotting data on a chart and line plot.
Lesson Plan
Let's Play Ball
Lesson Plan
Let's Play Ball
Students will have a ball with this data collection lesson plan where they learn about collecting and plotting data on a chart and line plot.
Third Grade
Multiplication
Lesson Plan
Bake Chocolate Volcano Cupcakes!
Activity
Bake Chocolate Volcano Cupcakes!
Third Grade
Measurement
Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."
Activity
Bake Chocolate Volcano Cupcakes!
Activity
Bake Chocolate Volcano Cupcakes!
Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."
Third Grade
Measurement
Activity
Guess the Operation
Lesson Plan
Guess the Operation
Third Grade
Mixed Operations
Want to strengthen your student’s multiplication and division skills? This lesson uses fact families to help students practice those skills.
Lesson Plan
Guess the Operation
Lesson Plan
Guess the Operation
Want to strengthen your student’s multiplication and division skills? This lesson uses fact families to help students practice those skills.
Third Grade
Mixed Operations
Lesson Plan
Dice Probability
Activity
Dice Probability
Fourth Grade
Data and Graphing
Analyze this simple betting game with your fourth grade student in order to discuss probability.
Activity
Dice Probability
Activity
Dice Probability
Analyze this simple betting game with your fourth grade student in order to discuss probability.
Fourth Grade
Data and Graphing
Activity
Fraction Hunt
Lesson Plan
Fraction Hunt
Fourth Grade
Fractions
Fractions are everywhere! In this hands-on lesson, your class will work together in groups to find real-world examples of fractions. As they discover more complicated fractions, students will create their own word problems with them.
Lesson Plan
Fraction Hunt
Lesson Plan
Fraction Hunt
Fractions are everywhere! In this hands-on lesson, your class will work together in groups to find real-world examples of fractions. As they discover more complicated fractions, students will create their own word problems with them.
Fourth Grade
Fractions
Lesson Plan
How Do Icicles Form?
Activity
How Do Icicles Form?
Third Grade
Measurement
How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.
Activity
How Do Icicles Form?
Activity
How Do Icicles Form?
How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.
Third Grade
Measurement
Activity
Mean, Median and Mode Madness!
Lesson Plan
Mean, Median and Mode Madness!
Third Grade
Data and Graphing
This lesson introduces students to the concepts of mean, median, and mode in a hands-on and visual way.
Lesson Plan
Mean, Median and Mode Madness!
Lesson Plan
Mean, Median and Mode Madness!
This lesson introduces students to the concepts of mean, median, and mode in a hands-on and visual way.
Third Grade
Data and Graphing
Lesson Plan
Sweet Solutions
Lesson Plan
Sweet Solutions
Third Grade
Addition
With this pastry themed lesson, your students will apply addition strategies to solve two-step, three-digit addition word problems. Finding the solutions will be sweet!
Lesson Plan
Sweet Solutions
Lesson Plan
Sweet Solutions
With this pastry themed lesson, your students will apply addition strategies to solve two-step, three-digit addition word problems. Finding the solutions will be sweet!
Third Grade
Addition
Lesson Plan
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
Missing Numbers: Math Review
Lesson Plan
Missing Numbers: Math Review
Third Grade
Multiplication
Help! The numbers in our equations have run away and left their answers alone! In this lesson, students will review their math facts and knowledge to solve Ken Ken like puzzles and bring the numbers back to their places.
Lesson Plan
Missing Numbers: Math Review
Lesson Plan
Missing Numbers: Math Review
Help! The numbers in our equations have run away and left their answers alone! In this lesson, students will review their math facts and knowledge to solve Ken Ken like puzzles and bring the numbers back to their places.
Third Grade
Multiplication
Lesson Plan
What's the Problem?
Lesson Plan
What's the Problem?
Second Grade
Time and Money
High order thinking skills are critical skills for students of all ages. In this lesson, your students will create word problems about money.
Lesson Plan
What's the Problem?
Lesson Plan
What's the Problem?
High order thinking skills are critical skills for students of all ages. In this lesson, your students will create word problems about money.
Second Grade
Time and Money
Lesson Plan
Subtraction with Regrouping
Lesson Plan
Subtraction with Regrouping
Third Grade
Subtraction
Help your students subtract with confidence by sharing two different strategies. Use this lesson to build on students’ understanding of subtraction and to evaluate this key skill.
Lesson Plan
Subtraction with Regrouping
Lesson Plan
Subtraction with Regrouping
Help your students subtract with confidence by sharing two different strategies. Use this lesson to build on students’ understanding of subtraction and to evaluate this key skill.
Third Grade
Subtraction
Lesson Plan
What is it Telling Me? Creating and Interpreting Line Plots
Lesson Plan
What is it Telling Me? Creating and Interpreting Line Plots
Third Grade
Data and Graphing
Line plots are a great way to introduce your students to graphing data. In this lesson, your students will learn how to create a line plot and also practice interpreting line plots.
Lesson Plan
What is it Telling Me? Creating and Interpreting Line Plots
Lesson Plan
What is it Telling Me? Creating and Interpreting Line Plots
Line plots are a great way to introduce your students to graphing data. In this lesson, your students will learn how to create a line plot and also practice interpreting line plots.
Third Grade
Data and Graphing
Lesson Plan
EL
Strategies to Make Multiplication a Breeze
Lesson Plan
Strategies to Make Multiplication a Breeze
Third Grade
Multiplication
With this lesson, your students will see how the order of the factors does not affect the product in a multiplication expression. Use this on its own or alongside
You're On a Roll! Practicing Multiplication Facts.
Lesson Plan
EL
Strategies to Make Multiplication a Breeze
Lesson Plan
Strategies to Make Multiplication a Breeze
With this lesson, your students will see how the order of the factors does not affect the product in a multiplication expression. Use this on its own or alongside
You're On a Roll! Practicing Multiplication Facts.
Third Grade
Multiplication
Lesson Plan
Scale Model of the Solar System
Activity
Scale Model of the Solar System
Fourth Grade
Ratios and Proportions
In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!
Activity
Scale Model of the Solar System
Activity
Scale Model of the Solar System
In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!
Fourth Grade
Ratios and Proportions
Activity
Division Word Problems
Lesson Plan
Division Word Problems
Third Grade
Division
Freshen up on your understanding of division word problems with long division and one-digit divisors! Use this lesson to help students identify key division terms and solve word problems.
Lesson Plan
Division Word Problems
Lesson Plan
Division Word Problems
Freshen up on your understanding of division word problems with long division and one-digit divisors! Use this lesson to help students identify key division terms and solve word problems.
Third Grade
Division
Lesson Plan
EL
Decimal Word Problems
Lesson Plan
Decimal Word Problems
Fourth Grade
Decimals
This lesson helps students break down the different components of a word problem with decimals so that English Learners can succeed in solving them. Use it on its own or as support for the lesson Giving Gifts: All About Decimals.
Lesson Plan
EL
Decimal Word Problems
Lesson Plan
Decimal Word Problems
This lesson helps students break down the different components of a word problem with decimals so that English Learners can succeed in solving them. Use it on its own or as support for the lesson Giving Gifts: All About Decimals.
Fourth Grade
Decimals
Lesson Plan
Candy Multiplication
Lesson Plan
Candy Multiplication
Third Grade
Multiplication
Delicious multiplication! In this sweet lesson, your students will learn how to relate multiplication to repeated addition using candy counters.
Lesson Plan
Candy Multiplication
Lesson Plan
Candy Multiplication
Delicious multiplication! In this sweet lesson, your students will learn how to relate multiplication to repeated addition using candy counters.
Third Grade
Multiplication
Lesson Plan
EL
Strategies for Comparing Fractions
Lesson Plan
Strategies for Comparing Fractions
Fourth Grade
Fractions
Help your students see the variety of strategies they can use to compare fractions! Students will compare their strategies with that of their classmates. Use this lesson on its own or use it as support for the lesson Fraction Wars.
Lesson Plan
EL
Strategies for Comparing Fractions
Lesson Plan
Strategies for Comparing Fractions
Help your students see the variety of strategies they can use to compare fractions! Students will compare their strategies with that of their classmates. Use this lesson on its own or use it as support for the lesson Fraction Wars.
Fourth Grade
Fractions
Lesson Plan
Close Reading: Introduction
Lesson Plan
Close Reading: Introduction
Third Grade
Reading
Help your students absorb the details of a text and make inferences about what they read with the strategy of close reading. By reading closely, students will become better able to understand complex themes and nuances in a text.
Lesson Plan
Close Reading: Introduction
Lesson Plan
Close Reading: Introduction
Help your students absorb the details of a text and make inferences about what they read with the strategy of close reading. By reading closely, students will become better able to understand complex themes and nuances in a text.
Third Grade
Reading
Lesson Plan
EL
Area Strategies
Lesson Plan
Area Strategies
Third Grade
Geometry
Allow your students to explore the pros and cons of different strategies used to find the area of rectangles. Use this as a stand alone lesson or as a pre-lesson for the Multiplication and Area in the Community Garden lesson.
Lesson Plan
EL
Area Strategies
Lesson Plan
Area Strategies
Allow your students to explore the pros and cons of different strategies used to find the area of rectangles. Use this as a stand alone lesson or as a pre-lesson for the Multiplication and Area in the Community Garden lesson.
Third Grade
Geometry
Lesson Plan
Stepping Through Addition and Subtraction Word Problems
Lesson Plan
Stepping Through Addition and Subtraction Word Problems
Third Grade
Subtraction
Use this lesson to teach your students how to determine if they should use addition, subtraction, or both operations to solve a word problem by following four simple steps.
Lesson Plan
Stepping Through Addition and Subtraction Word Problems
Lesson Plan
Stepping Through Addition and Subtraction Word Problems
Use this lesson to teach your students how to determine if they should use addition, subtraction, or both operations to solve a word problem by following four simple steps.
Third Grade
Subtraction
Lesson Plan
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