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

Use this glossary with the EL Support Lesson: Doubling Multiples for Division.

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

Use this glossary with the EL Support Lesson: Multiples and Skip Counting.

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

Use these vocabulary cards with the EL Support Lesson: Doubling Multiples for Division.

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

Use these vocabulary cards with the EL Support Lesson: Multiples and Skip Counting.

Use these vocabulary cards with the EL Support Lesson: Conversations About Prime and Composite Numbers.

Use this handout to provide students with a fun math-centered challenge in honor of Pi Day!

This worksheet gives students practice identifying multiples of a number.

Students practice identifying prime numbers, regular polygons, and irregular polygons!

Give students practice identifying prime numbers with this fun this maze activity!

Students practice comparing irrational numbers in this helpful number sense worksheet! 

Give students practice estimating square roots with this eighth-grade number sense worksheet!

Give your students practice finding the least common multiple (LCM) with this fun code-breaking worksheet!

Give students a chance to demonstrate their understanding of real numbers with unique math worksheet!

Give your students practice finding the greatest common factor (GCF) with this fun code-breaking worksheet!

Students practice solving a variety of equations, then determine if the answer is a prime number.

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

Use this one-page handout to help students solidify their understanding of the real number system!

Help students solidify their knowledge of rational and irrational numbers by challenging them with this fun and unique maze!

Engage students this fall season with this Halloween-themed hidden picture math puzzle featuring an array of real numbers.

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

Teach your students to use factor rainbows to find the greatest common factor of two given numbers.

Students build their number sense by finding the multiples of whole numbers in this fourth-grade math worksheet!

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!