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Showing Results for why is the sky blue : Page 11
Filters
348 results
Search for: why, is, the, sky, blue
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Math
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Elementary School
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Clear all
348 results
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
EL
Sides, Corners, and More, Oh My!
Lesson Plan
Sides, Corners, and More, Oh My!
Second Grade
Geometry
Geometry is a core of mathematics in the early years. Help students recognize and draw shapes given specific attributes such as the number of corners and sides. This lesson can be a stand-alone activity of paired with 2-D Shapes!
Lesson Plan
EL
Sides, Corners, and More, Oh My!
Lesson Plan
Sides, Corners, and More, Oh My!
Geometry is a core of mathematics in the early years. Help students recognize and draw shapes given specific attributes such as the number of corners and sides. This lesson can be a stand-alone activity of paired with 2-D Shapes!
Second Grade
Geometry
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
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
Number Jump!
Lesson Plan
Number Jump!
Kindergarten
Numbers and Counting
Help your class “jump” into number recognition with confidence! In this lesson, students will write numbers on sticky notes, place them in sequential order, and “jump” on the numbers while counting.
Lesson Plan
Number Jump!
Lesson Plan
Number Jump!
Help your class “jump” into number recognition with confidence! In this lesson, students will write numbers on sticky notes, place them in sequential order, and “jump” on the numbers while counting.
Kindergarten
Numbers and Counting
Lesson Plan
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
Math Classroom Challenge: Decimals
Lesson Plan
Math Classroom Challenge: Decimals
Fifth Grade
Decimals
Help your students master decimals with this engaging math lesson. Your class will put their art skills to work creating a poster, and will practice mathematical explanations through peer collaboration.
Lesson Plan
Math Classroom Challenge: Decimals
Lesson Plan
Math Classroom Challenge: Decimals
Help your students master decimals with this engaging math lesson. Your class will put their art skills to work creating a poster, and will practice mathematical explanations through peer collaboration.
Fifth Grade
Decimals
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
EL
Comparing Strategies for Three-Digit Addition
Lesson Plan
Comparing Strategies for Three-Digit Addition
Second Grade
Addition
This lesson helps students develop an ability to compare and contrast as they explore two strategies to solve three-digit addition problems. This EL Math lesson can be used alone or alongside Three-Digit Addition Strategies Review.
Lesson Plan
EL
Comparing Strategies for Three-Digit Addition
Lesson Plan
Comparing Strategies for Three-Digit Addition
This lesson helps students develop an ability to compare and contrast as they explore two strategies to solve three-digit addition problems. This EL Math lesson can be used alone or alongside Three-Digit Addition Strategies Review.
Second 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
You Can't See Me!
Lesson Plan
You Can't See Me!
Fifth Grade
Measurement
Help your class gain a foundational understanding of matter by learning how to conduct inquiry and gain an understanding about the characteristics of gases. This lab will have your students amazed at what is really in the air.
Lesson Plan
You Can't See Me!
Lesson Plan
You Can't See Me!
Help your class gain a foundational understanding of matter by learning how to conduct inquiry and gain an understanding about the characteristics of gases. This lab will have your students amazed at what is really in the air.
Fifth Grade
Measurement
Lesson Plan
Dividing Clay Shapes
Lesson Plan
Dividing Clay Shapes
First Grade
Fractions
Students will use their hands to mold clay into shapes, then divide those shapes into equal and unequal quarters.
Lesson Plan
Dividing Clay Shapes
Lesson Plan
Dividing Clay Shapes
Students will use their hands to mold clay into shapes, then divide those shapes into equal and unequal quarters.
First Grade
Fractions
Lesson Plan
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
Evolution of Gas from Yeast
Activity
Evolution of Gas from Yeast
Fifth Grade
Measurement
Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?
Activity
Evolution of Gas from Yeast
Activity
Evolution of Gas from Yeast
Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?
Fifth Grade
Measurement
Activity
Shapes Inside Shapes
Lesson Plan
Shapes Inside Shapes
Kindergarten
Geometry
Look all around! We can find 2D shapes inside 3D shapes wherever we go! In this lesson, students will sort shapes and recognize the 2D components of common 3D shapes.
Lesson Plan
Shapes Inside Shapes
Lesson Plan
Shapes Inside Shapes
Look all around! We can find 2D shapes inside 3D shapes wherever we go! In this lesson, students will sort shapes and recognize the 2D components of common 3D shapes.
Kindergarten
Geometry
Lesson Plan
Hammer Ruler Trick
Activity
Hammer Ruler Trick
Fifth Grade
Engineering and Science Inquiry
Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.
Activity
Hammer Ruler Trick
Activity
Hammer Ruler Trick
Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.
Fifth Grade
Engineering and Science Inquiry
Activity
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
Inches, All Around!
Lesson Plan
Inches, All Around!
Second Grade
Measurement
Look out! Measurement is all around us! In this lesson, students will learn about measuring tools and how to use them. Students will work cooperatively on a fun measurement hunt, exploring and applying concepts of measurement using inches.
Lesson Plan
Inches, All Around!
Lesson Plan
Inches, All Around!
Look out! Measurement is all around us! In this lesson, students will learn about measuring tools and how to use them. Students will work cooperatively on a fun measurement hunt, exploring and applying concepts of measurement using inches.
Second Grade
Measurement
Lesson Plan
EL
Very Hungry Addition
Lesson Plan
Very Hungry Addition
First Grade
Addition
Addition and language practice go hand in hand in this lesson that uses
The Very Hungry Caterpillar
as an anchor text. Students practice counting on using a number line. This lesson can be used alone or alongside
Math with Bears
lesson.
Lesson Plan
EL
Very Hungry Addition
Lesson Plan
Very Hungry Addition
Addition and language practice go hand in hand in this lesson that uses
The Very Hungry Caterpillar
as an anchor text. Students practice counting on using a number line. This lesson can be used alone or alongside
Math with Bears
lesson.
First Grade
Addition
Lesson Plan
Is Horse Manure a Possible Energy Source in a Crisis?
Activity
Is Horse Manure a Possible Energy Source in a Crisis?
Fifth Grade
Measurement
Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.
Activity
Is Horse Manure a Possible Energy Source in a Crisis?
Activity
Is Horse Manure a Possible Energy Source in a Crisis?
Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.
Fifth Grade
Measurement
Activity
EL
Writing Three-Digit Number Names
Lesson Plan
Writing Three-Digit Number Names
Second Grade
Place Value
Use this lesson to support students in learning how to write three-digit numbers as number names. This scaffolded EL lesson can be used alone or as a pre-lesson for All About Three-Digit Numbers.
Lesson Plan
EL
Writing Three-Digit Number Names
Lesson Plan
Writing Three-Digit Number Names
Use this lesson to support students in learning how to write three-digit numbers as number names. This scaffolded EL lesson can be used alone or as a pre-lesson for All About Three-Digit Numbers.
Second Grade
Place Value
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
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
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
Let's Build It! Two-Digit Addition
Lesson Plan
Let's Build It! Two-Digit Addition
First Grade
Place Value
Let’s start building numbers! Just as building skyscrapers is a visual representation of mathematics, students will use the visual representation of base-ten blocks to add—or build—onto a two-digit number.
Lesson Plan
Let's Build It! Two-Digit Addition
Lesson Plan
Let's Build It! Two-Digit Addition
Let’s start building numbers! Just as building skyscrapers is a visual representation of mathematics, students will use the visual representation of base-ten blocks to add—or build—onto a two-digit number.
First Grade
Place Value
Lesson Plan
I Got The Power!
Lesson Plan
I Got The Power!
Fifth Grade
Exponents and Roots
Do your students understand the power of 10? This lesson will allow your students to see the utility of the power of 10 in mathematics and come to a concrete conclusion of how 10 impacts the value of mathematical equations.
Lesson Plan
I Got The Power!
Lesson Plan
I Got The Power!
Do your students understand the power of 10? This lesson will allow your students to see the utility of the power of 10 in mathematics and come to a concrete conclusion of how 10 impacts the value of mathematical equations.
Fifth Grade
Exponents and Roots
Lesson Plan
EL
Equal Shares
Lesson Plan
Equal Shares
Second Grade
Fractions
Provide students with an opportunity to identify the wholes that are correctly divided into halves, thirds, and fourths (equal shares). Use this activity alone as a support lesson or alongside Cookie Fractions Fun.
Lesson Plan
EL
Equal Shares
Lesson Plan
Equal Shares
Provide students with an opportunity to identify the wholes that are correctly divided into halves, thirds, and fourths (equal shares). Use this activity alone as a support lesson or alongside Cookie Fractions Fun.
Second Grade
Fractions
Lesson Plan
EL
Converting Fractions to Decimals
Lesson Plan
Converting Fractions to Decimals
Fifth Grade
Decimals
Encourage students to explain the relationship between decimals and fractions to help them with future computations. Use this lesson on its own or as support to the lesson Area with Decimals and Fractions.
Lesson Plan
EL
Converting Fractions to Decimals
Lesson Plan
Converting Fractions to Decimals
Encourage students to explain the relationship between decimals and fractions to help them with future computations. Use this lesson on its own or as support to the lesson Area with Decimals and Fractions.
Fifth Grade
Decimals
Lesson Plan
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
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