Whoops! Something went wrong.

Click here to refresh the page

Prime and Composite Numbers Unit

Grade Levels
Common Core Standards
Product Rating
File Type

PDF (Acrobat) Document File

Be sure that you have an application to open this file type before downloading and/or purchasing.

1 MB|20 pages
Product Description
Prime and Composite Numbers Unit

This comprehensive unit includes 4 lessons that cover the entire common core standard for 4th grade on prime, composite, factors, and multiples.

It includes the following lessons:
Lesson 1:
Vocabulary Development
factor, multiple, prime, composite, factor pair, product
Teach vocabulary using gestures and playing a vocabulary concentration game.

Lesson 2:
Find all factor pairs for a whole number in the range 1–100. Recognize that a whole number is a multiple of each of its factors.
Teach students how to find factor pairs using arrays for all numbers 1-100. This lesson is hands-on and visual.

Lesson 3:
Determine whether a given whole number in the range 1–100 is prime or composite.
Students use cubes to find the factors of several numbers and then decide if it is prime or composite. Students are asked to justify their response in writing too.

Lesson 4:
Determine whether a given whole number in the range 1–100 is a multiple of a given one-digit number.
Teach students how to find multiples of a number by playing a game of "Multiples High Five Tag" out on the field or in an open area. This game is great for the kinesthetic learner in us all!

A 10 question assessment based on the week's lessons.

Download to the preview to view the entire unit.

You Might Also Be Interested in These Related Products

Prime, Composite, Factors, and Multiples board game

Identifying Simple Expressions Game

Walk the Line: Differentiated Number Line Games

Customer Tips:

How to get TPT credit to use on future purchases:

• Please go to your My Purchases page (you may need to login). Beside each purchase you'll see a Provide Feedback button. Simply click it and you will be taken to a page where you can give a quick rating and leave a short comment for the product. Each time you give feedback, TPT gives you feedback credits that you use to lower the cost of your future purchases. I value your feedback greatly as it helps me determine which products are most valuable for your classroom so I can create more for you.

Be the first to know about my new discounts, freebies and product launches:
• Look for the green star next to my store logo and click it to become a follower. Voila! You will now receive email updates about this store.

• Follow me on Facebook for exclusive specials. Hookster’s Ideas Facebook Page.

• Visit my website Hookster's Ideas website for more great ideas.

Total Pages
Answer Key
Teaching Duration
1 Week
Report Copyright Infringement
  • Comments & Ratings
  • Product Q & A
Digital Download
Add one to cart



Digital Download
Add one to cart
Teachers Pay Teachers

Teachers Pay Teachers is an online marketplace where teachers buy and sell original educational materials.

Learn More

Keep in Touch!

Sign up