1) Click cat to create a random number for red counters and yellow counters. 2) Have students make up a how-many-more/less story. 3) Press spacebar to show disorganized counters. 4) Press spacebar to have counters align themselves neatly (so now you can easily see how many more/less). 5) Press Green Flag to run the program again.
Annoying that you still have to hard-boot (press green flag) to run the program again.