Looking for an engaging way to teach prime and composite numbers? This hands-on prime numbers lesson uses cubes, graph paper, and a 100 chart to make primes click. Students build arrays, explore factors, and discover primes with the Sieve of Eratosthenes. Perfect for 4th or 5th grade math! Includes manipulatives, visuals, and a fun online game for review.
Prime vs. Composite Number Investigation! If your students struggle with the idea of prime vs. composite numbers, this hands-on investigation activity into prime numbers may be helpful, especially to the kinesthetic learners in your classroom.

Prime And Composite Math Game
Prime Number Worksheets and Activities
prime and composite numbers activities - free printable for interactive notebook.


Prime And Composite Number Game
Prime and Composite Numbers Game


The First Week of Third Grade - School and the City
Prime And Composite Math Game Online
Collaboration Cuties: Prime and Composite Numbers Game
Make math review exciting with this factors, multiples, prime, and composite 4th grade digital game! This no prep, self checking PowerPoint activity includes 20 questions on finding factors, identifying multiples, and determining prime and composite numbers. Students solve each problem, check their answer, and spin for points to add fun to practice. Perfect for whole class review, small groups, centers, or partners, this interactive game makes practicing key number skills easy and engaging.










Anchor charts, hands-on learning, and student-led discovery...this post features all the ways my students learn to identify prime and composite numbers through an exploratory project!
An interactive Prime and Composite Number quiz with multiple choice answers and immediate feedback after each question. Great for Grades 4–6.
Help your upper elementary students learn prime and composite numbers with these 5 Activities. This math skill is one students often struggle with. These engaging NO PREP activities will help students practice factoring numbers and divisibility rules as they determine if a number is a prime number or a composite number. Great for 3rd, 4th and 5th grade math classrooms. Engage students with riddles, math mazes and challenges as they learn about prime and composite numbers. #Math #elementary
Help students master prime and composite numbers with this colorful, easy-to-use math worksheet! 🔢✨ Students can classify numbers, identify factors, find prime numbers, and practice recognizing the difference between prime, composite, and neither. Perfect for Grade 6 math, elementary math, classroom practice, homeschool, math centers, homework, and test review. Save this pin for an engaging prime and composite numbers activity! 📚✏️
Teaching prime and composite numbers can be tricky, but this hands on lesson is a great way for students to build understanding!