"A stick I found that weighed two pound:
I sawed it up one day
In pieces eight of equal weight!
How much did each piece weigh?
(Everybody says 'a quarter of a pound', which is wrong.)"
At this point in my classroom, I would have written this poem on the board, and told my children to give me an answer. To me, the point of this exercise isn't that children find the right answer. My purpose in having them respond is to have them think creatively. I would have them write their answers, and explain how they came to that answer in a couple of sentences. An example of a proper response could be...
" I think they weighed 114 grams each because Lewis Carroll was British and the British use the metric system. He was insulted that people would put the answer in the traditional measurements because he dislikes Americans and finds the base 10 measurement style of the metric system easier to operate in anyway!"
Obviously, this is the wrong answer. During Carroll's day they still used the traditional system of measurement. But I know that my student is thinking hard when they are trying to figure out why a quarter of a pound is the wrong answer. You will see two things when I give you the correct answer. A) you will see that no child, unless they have memorized the books of Lewis Carroll, would come up with exactly the correct answer, and B) that the thoughtful answers that they came up with are more useful to them in daily life and show how intelligent they truly are.
Answer:
" In Shylock's bargain for the flesh I found
No mention of the blood that flowed around:
So when the stick was sawed in eight,
The sawdust lost diminished from the weight."
Did you answer correctly? I didn't think so. I would use these puzzles to get my kids brains thinking on a high cognitive level. Hopefully, telling them that these puzzles are part of a really great book, they will want to go out and read Carroll's classics as well. Obviously, these puzzles are great examples of poetry as well.