Are the kids getting slowed down when factoring or dividing?
Divisibility rules can help!
Use divisibility rules to find if a number is divisible by another number and to aid in finding factors.
Use this handy mini lesson and reference chart to help explain the concept and provide a reference during classwork for the kids. It explains divisibility and gives divisibility rules for the numbers 2, 3, 4, 5, 6, 9, and 10 to help your kids whip through problems more quickly, insha Allah.
Do you use divisibility rules already? Do you know easy rules for other numbers?