(1). As the number of steps increases (1, 2, 3, 4, �), the number of permeter increases (4, 8, ...). Try to find out how the length around the outside (perimeter) change. Use a table to show your work.

(2). When there are 8 steps, how many centimeters will the length be around the outside?

(3). Look for a pattern and see if you can make a generalization.

(4). Write math problems you learned in the United Sates that is similar to this problem.