Math - Number Operations

This activity bundle contains highly engaging lessons on factors, prime and composite numbers, factor trees, and divisibility rules. They will provide your students with the necessary skills to represent composite numbers as products of their prime factors. The unit bundle also includes a summative assessment quiz.

This activity bundle contains highly engaging lessons on factors, prime and composite numbers, factor trees, and divisibility rules. They will provide your students with the necessary skills to represent composite numbers as products of their prime factors. The unit bundle also includes a summative assessment quiz.

Before students learn how to represent composite numbers as a product of prime factors, they need to have a good understanding of how to recognize each type of number. This resource is full of highly engaging activities to develop your students' abilities to identify prime and composite numbers. Students will be provided several opportunities to decompose numbers into their factors. They will enjoy solving the riddle, determining the mastermind criminal, and navigating their way through a...

Before students learn how to represent composite numbers as a product of prime factors, they need to have a good understanding of how to recognize each type of number. This resource is full of highly engaging activities to develop your students' abilities to identify prime and composite numbers. Students will be provided several opportunities to decompose numbers into their factors. They will enjoy solving the riddle, determining the mastermind criminal, and navigating their way through a...

This resource introduces your students to factors and factoring! Finding factors and common factors are essential prerequisite skills needed to figure out if numbers are composite or prime, determine the greatest common factor, or use equivalent fractions to simplify fractions. First, students are guided through using factor rainbows, doubling and halving, and using concrete models to list factors of a number. Next, students will work to identify a criminal mastermind while practicing...

This resource introduces your students to factors and factoring! Finding factors and common factors are essential prerequisite skills needed to figure out if numbers are composite or prime, determine the greatest common factor, or use equivalent fractions to simplify fractions. First, students are guided through using factor rainbows, doubling and halving, and using concrete models to list factors of a number. Next, students will work to identify a criminal mastermind while practicing...

This resource helps your students understand the divisibility rules and use them to determine whether numbers are divisible by 2, 3, 4, 5, 6, 8, 9, and 10. This 3-part lesson is perfect for preparing your students to represent composite numbers as a product of their prime factors. It prepares them to create factor trees by allowing them to determine how to first divide a larger composite number into 2 factors. Highly engaging activities include a crime mystery, a secret riddle, real-world...