This activity explores the concept of factors, prime numbers and composite numbers with a fall theme. It allows you to address the Common Core Math Standards for 4th grade, focusing specifically on CCSS 4.OA.B.4: Gain familiarity with factors and multiples.
Students will discover the difference between prime and composite numbers.
Resources include student directions, 36 task cards, game board, a recording sheet as well as an answer key to allow for independent work.
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.