Thinking: Sunday morning #tmwyk. It’s so fun to watch L’s problem-solving & listen to her reasoning. Thanks for today’s “mission”, @MathBeforeBed. pic.twitter.com/EV107UfSZA — Mark Trushkowsky (@mtrushkowsky) December 17, 2017 Related ← Bulbs and Scissors A Mix Up → Leave a Reply Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email.