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Math Resources for 'and greatest common factors' : Page 20
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Math Resources for 'and greatest common factors' : Page 20
Filters
618 results
Search for: and, greatest, common, factors
✕
Math
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Clear all
618 results
How to Make A Thermometer
Activity
How to Make A Thermometer
Second Grade
Measurement
Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?
Activity
How to Make A Thermometer
Activity
How to Make A Thermometer
Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?
Second Grade
Measurement
Activity
How to Measure Viscosity of Liquids
Activity
How to Measure Viscosity of Liquids
Fifth Grade
Measurement
Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.
Activity
How to Measure Viscosity of Liquids
Activity
How to Measure Viscosity of Liquids
Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.
Fifth Grade
Measurement
Activity
EL
Hundreds Chart Hunt
Lesson Plan
Hundreds Chart Hunt
First Grade
Place Value
Expose your students to numerical sequencing and patterns with an interactive lesson that focuses on identifying, writing, and ordering numbers from 1-100. This lesson can be used alone or with the lesson plan
Popping Numbers.
Lesson Plan
EL
Hundreds Chart Hunt
Lesson Plan
Hundreds Chart Hunt
Expose your students to numerical sequencing and patterns with an interactive lesson that focuses on identifying, writing, and ordering numbers from 1-100. This lesson can be used alone or with the lesson plan
Popping Numbers.
First Grade
Place Value
Lesson Plan
Lucky Leprechauns!
Activity
Lucky Leprechauns!
Fifth Grade
Data and Graphing
Explore the math concept of probability with your fifth grader on "lucky" St. Patrick's day this year!
Activity
Lucky Leprechauns!
Activity
Lucky Leprechauns!
Explore the math concept of probability with your fifth grader on "lucky" St. Patrick's day this year!
Fifth Grade
Data and Graphing
Activity
The Best Choice for Growing Large, Flowering Plants
Activity
The Best Choice for Growing Large, Flowering Plants
Measurement
The purpose of this science project is to investigate which will grow larger plants: compost, soil and Miracle - Gro, a mixture of both.
Activity
The Best Choice for Growing Large, Flowering Plants
Activity
The Best Choice for Growing Large, Flowering Plants
The purpose of this science project is to investigate which will grow larger plants: compost, soil and Miracle - Gro, a mixture of both.
Measurement
Activity
To Wrap or Not to Wrap? Which Food Wrapping Works Best to Prevent Food Spoilage?
Activity
To Wrap or Not to Wrap? Which Food Wrapping Works Best to Prevent Food Spoilage?
Measurement
The purpose of this science fair project is to investigate which food wrapping works best to keep refrigerated and non-refrigerated foods from spoiling.
Activity
To Wrap or Not to Wrap? Which Food Wrapping Works Best to Prevent Food Spoilage?
Activity
To Wrap or Not to Wrap? Which Food Wrapping Works Best to Prevent Food Spoilage?
The purpose of this science fair project is to investigate which food wrapping works best to keep refrigerated and non-refrigerated foods from spoiling.
Measurement
Activity
EL
Explain Fraction Conversions
Lesson Plan
Explain Fraction Conversions
Fifth Grade
Fractions
Encourage students to explain their processes when converting from a mixed number to an improper fraction, and back again. Use this lesson on its own or as support to the lesson Single Strategy for Adding and Subtracting Mixed Numbers.
Lesson Plan
EL
Explain Fraction Conversions
Lesson Plan
Explain Fraction Conversions
Encourage students to explain their processes when converting from a mixed number to an improper fraction, and back again. Use this lesson on its own or as support to the lesson Single Strategy for Adding and Subtracting Mixed Numbers.
Fifth Grade
Fractions
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
Good and Bad Lipids
Activity
Good and Bad Lipids
Measurement
This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).
Activity
Good and Bad Lipids
Activity
Good and Bad Lipids
This science fair project idea focuses on saturated and unsaturated lipids (fats and oils).
Measurement
Activity
Fraction Wars
Lesson Plan
Fraction Wars
Fourth Grade
Fractions
Help kids master fractions with the fun, fast-paced, math comparison game Fraction Wars. After a review, students are split into pairs to practice quickly comparing fractions with different numerators and denominators.
Lesson Plan
Fraction Wars
Lesson Plan
Fraction Wars
Help kids master fractions with the fun, fast-paced, math comparison game Fraction Wars. After a review, students are split into pairs to practice quickly comparing fractions with different numerators and denominators.
Fourth Grade
Fractions
Lesson Plan
Determining Mold and Mechanical Deterioration Risk for an Artifact Storage Box
Activity
Determining Mold and Mechanical Deterioration Risk for an Artifact Storage Box
Fifth Grade
Measurement
Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.
Activity
Determining Mold and Mechanical Deterioration Risk for an Artifact Storage Box
Activity
Determining Mold and Mechanical Deterioration Risk for an Artifact Storage Box
Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.
Fifth Grade
Measurement
Activity
Growing Algae
Activity
Growing Algae
Measurement
This science fair project will help learners determine whether algae can be made to grow by feeding it supplementary carbon dioxide.
Activity
Growing Algae
Activity
Growing Algae
This science fair project will help learners determine whether algae can be made to grow by feeding it supplementary carbon dioxide.
Measurement
Activity
What is Plant Transpiration?
Activity
What is Plant Transpiration?
Fifth Grade
Measurement
This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.
Activity
What is Plant Transpiration?
Activity
What is Plant Transpiration?
This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.
Fifth Grade
Measurement
Activity
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
Input and Output Boxes
Lesson Plan
Input and Output Boxes
Fourth Grade
Place Value
Input some patterns to T-charts in this lesson. Use this lesson about input and output boxes as a precursor to finding patterns within word problems.
Lesson Plan
Input and Output Boxes
Lesson Plan
Input and Output Boxes
Input some patterns to T-charts in this lesson. Use this lesson about input and output boxes as a precursor to finding patterns within word problems.
Fourth Grade
Place Value
Lesson Plan
EL
Understanding Place Value
Lesson Plan
Understanding Place Value
Second Grade
Place Value
Use this lesson to familiarize students with the place value of each digit within a three-digit number, along with practicing the written form of three-digit numbers. Use prior to teaching Place Value Hop or as a stand alone activity.
Lesson Plan
EL
Understanding Place Value
Lesson Plan
Understanding Place Value
Use this lesson to familiarize students with the place value of each digit within a three-digit number, along with practicing the written form of three-digit numbers. Use prior to teaching Place Value Hop or as a stand alone activity.
Second Grade
Place Value
Lesson Plan
Rotting Fruit! Which Fruits Rot the Fastest, the Slowest? How do We Explain the Differences?
Activity
Rotting Fruit! Which Fruits Rot the Fastest, the Slowest? How do We Explain the Differences?
Measurement
Easy and cool middle school science fair project on ripening process of fruits and measures you can take to prevent fruits from rotting and delay ripening.
Activity
Rotting Fruit! Which Fruits Rot the Fastest, the Slowest? How do We Explain the Differences?
Activity
Rotting Fruit! Which Fruits Rot the Fastest, the Slowest? How do We Explain the Differences?
Easy and cool middle school science fair project on ripening process of fruits and measures you can take to prevent fruits from rotting and delay ripening.
Measurement
Activity
What's in the Box?
Activity
What's in the Box?
Engineering and Science Inquiry
Formulate a hypothesis and use the scientific method to determine the guess what is hidden in a box. Test abilities of volunteers, without opening box.
Activity
What's in the Box?
Activity
What's in the Box?
Formulate a hypothesis and use the scientific method to determine the guess what is hidden in a box. Test abilities of volunteers, without opening box.
Engineering and Science Inquiry
Activity
Shape Sort
Lesson Plan
Shape Sort
First Grade
Geometry
Sorting takes on a new challenge for students in this activity which engages their critical thinking skills. As students determine defining attributes, they’ll figure out what makes a shape a shape!
Lesson Plan
Shape Sort
Lesson Plan
Shape Sort
Sorting takes on a new challenge for students in this activity which engages their critical thinking skills. As students determine defining attributes, they’ll figure out what makes a shape a shape!
First Grade
Geometry
Lesson Plan
Helpers in Our School Community
Lesson Plan
Helpers in Our School Community
Kindergarten
Measurement
Who is who in your school community? In this lesson, students will learn about the people who work at their school and how everyone helps each other to keep the school running safely.
Lesson Plan
Helpers in Our School Community
Lesson Plan
Helpers in Our School Community
Who is who in your school community? In this lesson, students will learn about the people who work at their school and how everyone helps each other to keep the school running safely.
Kindergarten
Measurement
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
EL
Comparing Values
Lesson Plan
Comparing Values
Second Grade
Math
Help students use two strategies that will help them figure out which three-digit number is greater than, less than, or equal to another three-digit number. Use on its own or with Let's Compare! Place Value Disks & Three-Digit Numbers.
Lesson Plan
EL
Comparing Values
Lesson Plan
Comparing Values
Help students use two strategies that will help them figure out which three-digit number is greater than, less than, or equal to another three-digit number. Use on its own or with Let's Compare! Place Value Disks & Three-Digit Numbers.
Second Grade
Math
Lesson Plan
EL
Multiplication and Division Fact Families
Lesson Plan
Multiplication and Division Fact Families
Third Grade
Mixed Operations
Support your students' math fluency by teaching them about the relationship between multiplication and division through fact families. This lesson can stand alone or be used as a pre-lesson for the
Do You Know Your Math Facts?
lesson.
Lesson Plan
EL
Multiplication and Division Fact Families
Lesson Plan
Multiplication and Division Fact Families
Support your students' math fluency by teaching them about the relationship between multiplication and division through fact families. This lesson can stand alone or be used as a pre-lesson for the
Do You Know Your Math Facts?
lesson.
Third Grade
Mixed Operations
Lesson Plan
Powers of 10
Lesson Plan
Powers of 10
Fifth Grade
Exponents and Roots
Teach your students to recognize patterns of zeros when multiplying by powers of 10 with exponents.
Lesson Plan
Powers of 10
Lesson Plan
Powers of 10
Teach your students to recognize patterns of zeros when multiplying by powers of 10 with exponents.
Fifth Grade
Exponents and Roots
Lesson Plan
EL
Let's Talk About Multiplication Facts
Lesson Plan
Let's Talk About Multiplication Facts
Third Grade
Multiplication
It's not enough to just memorize the multiplication table! It helps students to know how to explain their strategy to find the product too. Teach this lesson on its own or use it as support for the lesson Slap and Roll Timed Multiplication.
Lesson Plan
EL
Let's Talk About Multiplication Facts
Lesson Plan
Let's Talk About Multiplication Facts
It's not enough to just memorize the multiplication table! It helps students to know how to explain their strategy to find the product too. Teach this lesson on its own or use it as support for the lesson Slap and Roll Timed Multiplication.
Third Grade
Multiplication
Lesson Plan
Oh! Those Shopping Carts! Are They Really Carriers of Bacteria?
Activity
Oh! Those Shopping Carts! Are They Really Carriers of Bacteria?
Measurement
Check out this cool middle school science fair project idea to determine if shopping carts are really carriers of harmful bacteria.
Activity
Oh! Those Shopping Carts! Are They Really Carriers of Bacteria?
Activity
Oh! Those Shopping Carts! Are They Really Carriers of Bacteria?
Check out this cool middle school science fair project idea to determine if shopping carts are really carriers of harmful bacteria.
Measurement
Activity
Learn about Life Cycle in a Bowl!
Activity
Learn about Life Cycle in a Bowl!
First Grade
Measurement
Help your first grade scientist learn about metamorphosis by observing the life cycle of some interesting creepy crawlies.
Activity
Learn about Life Cycle in a Bowl!
Activity
Learn about Life Cycle in a Bowl!
Help your first grade scientist learn about metamorphosis by observing the life cycle of some interesting creepy crawlies.
First Grade
Measurement
Activity
M&M Math
Lesson Plan
M&M Math
First Grade
Addition
In this engaging, hands-on lesson, students solidify their understanding of place value by adding and regrouping two-digit numbers using M&Ms.
Lesson Plan
M&M Math
Lesson Plan
M&M Math
In this engaging, hands-on lesson, students solidify their understanding of place value by adding and regrouping two-digit numbers using M&Ms.
First Grade
Addition
Lesson Plan
Know Your Shapes!
Lesson Plan
Know Your Shapes!
First Grade
Geometry
In this lesson, your students will become familiar with shapes by identifying them in real life. Your students will love identifying how many sides shapes have by drawing and counting them!
Lesson Plan
Know Your Shapes!
Lesson Plan
Know Your Shapes!
In this lesson, your students will become familiar with shapes by identifying them in real life. Your students will love identifying how many sides shapes have by drawing and counting them!
First Grade
Geometry
Lesson Plan
Writing Christmas-Themed Word Problems
Lesson Plan
Writing Christmas-Themed Word Problems
First Grade
Addition
Your students will turn boring number sentences into fun, Christmas-themed word problems! They will get practice with math and writing as they use their creative juices to write and solve single digit addition word problems.
Lesson Plan
Writing Christmas-Themed Word Problems
Lesson Plan
Writing Christmas-Themed Word Problems
Your students will turn boring number sentences into fun, Christmas-themed word problems! They will get practice with math and writing as they use their creative juices to write and solve single digit addition word problems.
First Grade
Addition
Lesson Plan
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