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! 

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

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

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

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

Use these cards to help students compare two strategies that involve finding common denominators.

Students continue to hone their understanding of how to find the least common multiple in this math practice worksheet! 

Help students build their number sense as they practice finding the least common multiple (LCM) in this helpful practice worksheet.

Students build their number sense as they practice finding the least common multiple of whole numbers in this math worksheet! 

Use these vocabulary cards with the EL Support Lesson: Compare Common Denominators Methods.

This worksheet encourages students to work together to think of as many examples of common root words as they can.

Go back to the basics with this parts of speech review worksheet featuring common and proper nouns!

Children will create their own reference guide to prefixes in this comprehensive, three-page grammar worksheet.

Children create their own reference guide to suffixes in this comprehensive, three-page grammar worksheet.

Look at each set of numbers and put them in order from least to greatest.

Students will note details of theme between two fiction texts and summarize their analysis.

Students will note features of theme between two fiction texts and summarize their analysis.

One of the greatest moments in not just our country's history, but the history of the world, was the famous moon landing of 1969.

Learn about Jewish-American baseball player Sandy Koufax, a baseball legend who's considered one of the greatest Jewish-American athletes in history.

Decode common abbreviations in this upper elementary worksheet!

Assess your students’ knowledge of common synonyms and antonyms.

These 24 cards will introduce your students to common sound words!

Use these picture cards to introduce your students to 16 common theme words.

With a few clues and some common suffixes, your students will practice transforming words.

Students will use what they know about area to multiply two-digit factors.

Use this graphic organizer to analyze a common topic and theme between fiction texts.

Help your students get to know a common suffix with this great graphic organizer!

Help your students get to know a common prefix with this great graphic organizer.

Help your students get to know a common prefix with this great graphic organizer.