On this particular day we were having goldfish for snack. I asked the kids to sort the goldfish by color. Explaining further that all the red ones go together, all the green ones go together and so on. I did not specify how to do it just as long as they were separated.
What I learned was that each child grouped their goldfish differently which made it so clear in my mind, there will always be many ways to getting to the answer. I am so glad we don't all get it the same way, what is important is that we get it. "A method by any other name, produces the answer just the same."