Common Core State Standards
CCSS.MATH.CONTENT.4.OA.B.4
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. Determine whether a given whole number in the range 1-100 is a multiple of a given one-digit number. Determine whether a given whole number in the range 1-100 is prime or composite.
26 teaching
resources for those 'aha' moments
teaching resource
Math Mazes – Factors
A set of math mazes that allow students to demonstrate their knowledge of factors.
teaching resource
Find and Color: Prime and Composite Numbers Worksheet
A find and color worksheet to practice identifying prime and composite numbers up to 100.
teaching resource
Factor Trees – Worksheet
A worksheet with factor trees that are used to find the prime factors of numbers.
teaching resource
Prime and Composite Numbers Worksheet
A worksheet to practice the relationship between factors and prime and composite numbers.
teaching resource
Composite Numbers - Ocean-Themed Poster
A number chart highlighting all of the composite numbers from 1–100.
teaching resource
Prime and Composite Numbers Poster
A poster to help students learn the vocabulary associated with prime and composite numbers.
teaching resource
Prime and Composite Number Sort
Identify prime and composite numbers by sorting 30 number cards into their proper category.
teaching resource
Complex Dot-to-dot – Prime Numbers (Gymnast) – Worksheet
A complex dot-to-dot where students demonstrate their knowledge of prime numbers.
teaching resource
Mathematics Word Wall
A set of Mathematics related vocabulary to immerse students in mathematical terms.
teaching resource
Composite Numbers - Savannah-Themed Poster
A number chart highlighting all of the composite numbers from 1–100.
teaching resource
Composite Numbers - Space-Themed Poster
A number chart highlighting all of the composite numbers from 1–100.
teaching resource
Composite Numbers - Rainforest-Themed Poster
A number chart highlighting all of the composite numbers from 1–100.
teaching resource
Composite Numbers - Poster
A number chart highlighting all of the composite numbers from 1–100.
teaching resource
Composite Numbers - Tree-Themed Poster
A number chart highlighting all of the composite numbers from 1–100.
teaching resource
Prime Numbers - Ocean-Themed Poster
A number chart highlighting all of the prime numbers from 1–100.
teaching resource
Prime Numbers - Multi-Colored Poster
A number chart highlighting all of the prime numbers from 1–100.
teaching resource
Prime Numbers - Savannah-Themed Poster
A number chart highlighting all of the prime numbers from 1–100.
teaching resource
Prime Numbers - Space-Themed Poster
A number chart highlighting all of the prime numbers from 1–100.
teaching resource
Prime Numbers - Tree-Themed Poster
A number chart highlighting all of the prime numbers from 1–100.
teaching resource
Composite Numbers - Rainforest-Themed Poster
A number chart highlighting all of the composite numbers from 1–100.
teaching resource
Prime Numbers - Rainforest-Themed Poster
A number chart highlighting all of the prime numbers from 1–100.
teaching resource
Mini-Mystery – Who Pushed Humpty Dumpty?
A fun, logic-based activity where students read clues to solve the mystery.
resource pack
Number Talks Teaching Resource Pack - Grade 5
A collection of number talks teaching resources that support meaningful and highly engaging conversations in the mathematics classroom.
