Wow, we have had two days of powerful math happening in our classes. As per our last discussion, we gave each student a 100s chart. We began by asking students to colour in all of the multiples of one. To our surprise…most kids had no idea what we were talking about. In fact, many confused looks were exchanged among the students - and us, as we realized that few kids knew where to start. Then the magic began…students started making conjectures, they began supporting and refuting others' conjectures, they were talking about abstract concepts and began developing an in-depth understanding of the concept being discussed. The light bulbs were going off. Misconceptions were discussed and partial truths were reworded to become complete truths. We discovered new definitions and new ways of thinking. It was powerful. We captured a great deal on video and we took several photos.