This month's Puzzle Corner activity is a collection of three riddles all dealing with the relationships between relatives. The first one is thought to be many hundreds of years old and is one of the best known brainteasers of all time. I have chosen to leave it in its original form, even though the style of English used is not commonly heard today. The second riddle is an adaptation of one that has been around for a number of years, but is much more recent than first. The final riddle, as far as I can tell, has only been around since the last century.

Each of these riddles revolves around recognizing the relationships between relatives. These riddles can be quite challenging for students and adults alike. However, as soon as the answers are discovered, one wonders why they were so difficult. To keep students who do solve the riddles from spoiling the opportunity for their peers to experience an “"aha"” moment, caution them not to share their solutions with others until the proper time.

My practice, when using riddles like these, was to introduce them early in the week, ask students to work independently on them during the week, and then have a whole-class sharing session regarding them late in the week. During the sharing time, I asked students who had solved the riddles to think of clues they could give that would help those who still had not come up with solutions to come up with an answer. This way, more students had an opportunity to solve the riddles before hearing the answer. This sharing format took some time for students to get used to, but was worth the effort in the long run.

Worksheet

I hope that you and your students enjoy this puzzle.