Children will learn how to identify the greatest common factor of two numbers in this engaging math worksheet.

Children will learn how to identify the greatest common factor of two numbers in this engaging math worksheet.

Grow students’ math skills with more practice finding the greatest common factor by using factor trees to find the prime factorization.

Find the greatest common factor (GCF) using the prime factorization method with this sixth-grade practice worksheet!

Use this number theory worksheet to practice finding the greatest common factor of two numbers by finding the prime factorization! 

Develop children's ability to to simplify fractions with this step-by-step worksheet.

With this worksheet, your students will use factor rainbows as a strategy to find all the factor pairs of a given number.

Children practice identifying factors with the help of a factor tree in this multiplication worksheet.

Children determine which fraction is greatest, and which is least, in a row of fractions with unlike denominators.

Introduce your child to factor trees with this simple algebra worksheet.

Students will match a product to its factor tree and list of prime factors in this interactive activity.

Use this glossary with the EL Support Lesson: Factor Friend or Foe?

Use this glossary with the EL Support Lesson: The Factor Tree Strategy.

Use these vocabulary cards with the EL Support Lesson: Factor Friend or Foe?

Use these vocabulary cards with the EL Support Lesson: The Factor Tree Strategy.

Distinguishing common nouns from all other parts of speech is an important skill as a reader and writer. Use this resource to practice identifying common nouns.

What is a common noun? A common noun is a person, place, thing, or idea. Teach your child all about common nouns with this great grammar worksheet.

This common and proper nouns worksheet guides kids to improve their writing skills. Try a common and proper nouns worksheet with your kid.

Encourage your fifth grader to dive into decimals with this bookish math worksheet. In this worksheet they'll order decimals from greatest to least.

Use this fun sorting exercise to give your student practice distinguishing common nouns from other word types.

Use this resource to help your student practice identifying common nouns in sentences.

Use this resource to teach your students about the six most common words used to start questions.

Use this glossary with the EL Support Lesson: Common Theme Words.

Gear up for a fact-finding fun with this factor-filling challenge for third and fourth graders!

Think about the importance of determining the factors of a product.

Is your child having trouble telling the difference between common and proper nouns? Here's a worksheet that's sure to help.

Use these vocabulary cards with the EL Support Lesson: Common Theme Words.

Use this glossary with the EL Support Lesson: Compare Common Denominators Methods.

What treasure will you find at the end of these rainbows? Factor pairs, of course!

This geometry activity calls for a blank sheet of paper, and an eye for angles. Students will construct common angles by following these simple instructions.