Birds use their beaks primarily to make nests. This requires precision. Using the base ten blocks in your kit, create the TALLEST possible structure that you can. No tape, no glue, or any other materials allowed, except for ONE index card (5x7). You will get 50 points for every inch that your structure is tall and an extra 200 points if you are able to balance interlocked forks at the top! See the picture in the folder below for an example.