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Showing Results for greatest common factor

When fractions have big numerators and denominators, it can be tough to find the simplest form. Fear not! Use this lesson plan to teach your students to find the simplest form using the greatest common factor. 

Fraction Simplest Form by Greatest Common Factor

Let's talk factors and products! Teach your students the factor tree strategy for finding all factors of a product. This lesson can be taught on its own or used as support to the lesson Divisibility Rules.

The Factor Tree Strategy

Which number doesn't belong? This lesson requires students to think critically as they determine which number is not a factor of a particular number. Teach it on its own or as support for the lesson Factors Over the Rainbow. 

Factor Friend or Foe?

Make math colorful! Teach your students to find the factors of a number using the factor rainbow strategy. 

Factors Over the Rainbow

Challenge your students to compare two methods for finding the least common multiple between two fractions. Use this lesson on its own or as support for the lesson Make It Work! Adding Fractions with Unlike Denominators.

Compare Common Denominators Methods

In this support lesson, your EL students will learn eight common theme words and will practice applying them to a short story. Use this lesson as a stand-alone lesson or as support to the lesson Determining the Theme of a Poem.

Common Theme Words

Are you careful, caring, or careless? A suffix is a word part that changes the meaning of a word. Use this lesson with your students to teach them how to determine word meaning based on their understanding of the meaning of common suffixes.

Word Meaning with Common Suffixes

Help your class conquer division with this lesson that has them find the unknown factor using multiplication!

Division: Solving for Unknown Factors

Use this lesson to support students in understanding the symbols used to record numbers. This lesson can be used alongside Comparing Three-Digit Numbers or as a standalone, scaffolded EL support lesson.

Which Number is the Greatest?

What's the unknown? In this lesson, your students will become familiar with strategies that can help them solve for the unknown factor in multiplication problems.

Multiplication: Solving for Unknown Factors

Teach your students to multiply a 3-digit factor by a 1-digit factor using base ten models and the standard algorithm. 

3-Digit Multiplication

Take your understanding of factors one step further! Use this lesson to classify factors as prime and composite numbers while creating factor trees.

Prime and Composite Numbers

Teach your students to use an area model to solve multiplication problems with a two-digit factor.

Multiplication with Area Models

In this lesson, students use cubes to build arrays to represent factor pairs of numbers within 100. They use this understanding to identify multiples as well.

Arranging Numbers in Multiple Ways

Teach your students to interpret multiplication as scaling. In this lesson, students will learn to predict the size of a product, using one factor as scale.

Multiplication as Scaling

Teach your students to use number lines to illustrate fractions as products, specifically where one factor is a fraction and one fraction is a whole number.

Fractions as Whole Number Multiples

Your students may be familiar with common texting language, but do they know the meaning of common abbreviations? With this lesson your students will explore a variety of abbreviations and their corresponding meanings!

Abbreviation Stations

In this lesson, students will create a paper chain based on their greatest strengths and attributes. They will also work with peers to share and identify each other's strengths.

Chains of Strengths

In this lesson, students will work in groups and cut out pictures to make a collage that encapsulates their greatest strengths and talents. The class will compile all their collages to showcase their talents.

Special Talents

Idioms will be a piece of cake when students finish this fun lesson! Students practice illustrating and explaining common idioms. 

It's Raining Idioms!

Finding the least common multiple is an essential skill for comparing, adding, and subtracting fractions! This lesson introduces students to this concept in an interactive way.

Clap Counting with Multiples

Students participate in a classroom scavenger hunt with a partner to measure common classroom objects using a ruler.

Measure It, Man!

Contractions can be tricky, but they don't have to be! Through this lesson, students will gain hands-on experience putting words together to form common contractions. 

Contraction Match-Up

Make learning idioms a piece of cake with this third grade writing lesson. Students will learn common idioms, and illustrate them to solidify their understanding of the concept.

Idioms: A Piece of Cake

In this homograph lesson, your students will play a fun game of "homograph memory" in which they will have to identify multiple meanings of several common homographs.

How Many Homographs?

To make a long story short, idioms are a fun addition to the English language! Use this lesson with your students to determine the meaning of common idioms— specifically those associated with Valentine's Day.

Valentine's Day Idioms

Spelling is sensational with common suffixes! With this lesson, your students will learn how to navigate various suffixes and use them as they create and spell new words.

Spelling with Suffixes

Idioms are not always a piece of cake! Use this fun activity to teach your students the difference between the literal and figurative meanings of common idioms.

Idiom Card Swap

Use this lesson to help your ELs learn common English sound words. It can be a stand-alone lesson or used as support for the lesson Onomatopoeia Practice.

An Introduction to Onomatopoeia

Students will become more familiar with common metric measurements by matching everyday objects with the metric mass and volume units they would use to measure them. 

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Showing Results for greatest common factor