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Prime and Composite Numbers
Lesson Plan
Prime and Composite Numbers
Take your understanding of factors one step further! Use this lesson to classify factors as prime and composite numbers while creating factor trees.
Math
Lesson Plan
Conversations About Prime and Composite Numbers
Lesson Plan
Conversations About Prime and Composite Numbers
Get your students comfortable with distinguishing and discussing prime and composite numbers with this lesson that involves visuals and a card game. Use it as a standalone lesson or as support to the lesson Prime and Composite Numbers.
Math
Lesson Plan
Vocabulary Cards: Conversations About Prime and Composite Numbers
Worksheet
Vocabulary Cards: Conversations About Prime and Composite Numbers
Use these vocabulary cards with the EL Support Lesson: Conversations About Prime and Composite Numbers.
Math
Worksheet
Prime Numbers vs Composite Numbers
Worksheet
Prime Numbers vs Composite Numbers
Does your child know the difference between a prime number and a composite number? Help them learn the difference with this simple worksheet.
Math
Worksheet
Dino Bones: Prime Numbers
Game
Dino Bones: Prime Numbers
Learners differentiate between prime and composite numbers while unearthing dinosaur bones.
Math
Game
Prime Factorization
Worksheet
Prime Factorization
Boost your learner's understanding of number theory and prime and composite numbers with this sixth-grade math worksheet all about factorization!
Math
Worksheet
Finding Prime Numbers
Worksheet
Finding Prime Numbers
What is a prime number? A number is prime when it is only divisible by 1 and itself. Help your little mathematician recognize prime numbers.
Math
Worksheet
Prime Numbers Game
Activity
Prime Numbers Game
This prime number game is the perfect way to get to know prime numbers. Deal the cards and flip them over. When players a prime number they call out, "Prime!"
Activity
Practice with Prime Numbers
Worksheet
Practice with Prime Numbers
Help your child get to know his prime numbers with this challenging practice sheet. He'll test his ability to identify a prime number.
Worksheet
Prime Number Hunter
Activity
Prime Number Hunter
Wondering how to help your child get a handle on prime numbers? Turn her into a prime number hunter with this hundreds chart activity.
Activity
Which Numbers Are Prime?
Worksheet
Which Numbers Are Prime?
Students practice solving a variety of equations, then determine if the answer is a prime number.
Math
Worksheet
Prime Factorization Explained
Worksheet
Prime Factorization Explained
Learn to break numbers down to their smallest possible pieces: prime numbers.
Worksheet
Prime Number Turtles
Worksheet
Prime Number Turtles
Learn all about prime numbers with some turtle friends.
Worksheet
Prime Number Card Code
Worksheet
Prime Number Card Code
To solve this math worksheet your kid will need to follow the instructions and use his knowledge of prime numbers.
Worksheet
Find the Factors of Prime and Composite Numbers
Exercise
Find the Factors of Prime and Composite Numbers
Have your fourth graders work through multiplication problems by learning about factors and why they are important for problem solving.
Math
Exercise
Prime Number Practice
Worksheet
Prime Number Practice
Give your child prime number practice with this simple worksheet.
Math
Worksheet
More Amaz-ing Hexagons!
Worksheet
More Amaz-ing Hexagons!
This multi-part worksheet helps students practice identifying the differences between regular and irregular hexagons while also reviewing their knowledge of composite and prime numbers.
Math
Worksheet
Dino Fishing: Composite Numbers
Game
Dino Fishing: Composite Numbers
Grow your fourth grader's number sense skills with this fishing-themed math game!
Math
Game
Find the Greatest Common Factor By Prime Factorization #1
Worksheet
Find the Greatest Common Factor By Prime Factorization #1
Use this number theory worksheet to practice finding the greatest common factor of two numbers by finding the prime factorization!Â
Math
Worksheet
Old MacDonald!
Worksheet
Old MacDonald!
Little singers can have a blast with this Old MacDonald singalong sheet! Learn the first part of the song, and then keep going with all the different animals.
Kindergarten
Fine arts
Worksheet
Find the Greatest Common Factor By Prime Factorization #3
Worksheet
Find the Greatest Common Factor By Prime Factorization #3
Find the greatest common factor (GCF) using theÂ prime factorization method with this sixth-grade practice worksheet!
Math
Worksheet
Glossary: Old MacDonald and His Vowels
Worksheet
Glossary: Old MacDonald and His Vowels
Use this glossary with the EL Support Lesson: Old MacDonald and His Vowels.
Preschool
Worksheet
Old Mother Hubbard
Worksheet
Old Mother Hubbard
Read the poem, then draw a picture about the story of Old Mother Hubbard.
Kindergarten
Worksheet
Old King Cole
Worksheet
Old King Cole
Read the poem, then draw a picture of each object that Old King Cole called for.
Kindergarten