Activity Details

Math skills covered

• Identify factors of a given number (4.OA.B.4)
• Determine whether a number is prime or composite (4.OA.B.4)

What’s included

Digital resources

• Teacher Guide for Grade 4
• Display Slides for Grade 4

Hands-on materials (for 4 students)

• Pack of student printouts – blank arrays sheets
• Classroom poster with completed chart