Counter Ideas
Here are some ideas to try in the classroom for using counters to investigate number patterns.
Here are some ideas for using counters to investigate number patterns.
Image
|
Make different square arrays using nine
counters. Discuss the patterns formed. [hint: 1,3,5/ 1,2,3,2,1/ 4,4,1 etc] What would a 2,2,2,2,1 look like? Continue the patterns for 16 counters in 4 by 4 arrays. |
What is noticed now? |