Prime or Not

Worksheet Description

This worksheet is a mathematical resource designed to help students identify and list the prime factors of given numbers and to determine whether each number is prime or not. It consists of a column of numbers with two adjacent blank spaces: one for listing the prime factors and the other for indicating whether the number is prime. At the top, there are two examples: the number 160 with its prime factors listed (2 x 2 x 2 x 2 x 2 x 5) and labeled “Not Prime,” and the number 59, which is a prime number and is therefore written just as “59” in the prime factors column.

The worksheet aims to teach students the concept of prime factorization and the recognition of prime numbers. Through this exercise, students will practice breaking down composite numbers into their prime components, a fundamental skill in number theory. It also provides an opportunity for students to understand the distinction between prime and composite numbers, enhancing their number sense. By engaging with this worksheet, students will develop their analytical skills, as they must evaluate each number to determine its prime factors or its status as a prime number.