Constructing Modern Knowledge founder Gary Stager is co-author of “Invent To Learn – Making, Tinkering, and Engineering in the Classroom” and author of “Twenty Things to Do with a Computer + 50.” In addition to being a popular keynote speaker at some of the world’s most prestigious education conferences, Gary Stager is recognized for his pioneering leadership and outspoken edtech advocacy, especially for programming, physical computing, and learning-by-doing. Dr. Stager led professional development in the world’s first laptop schools and played a major role in the early days of online education. This will be his 35th ISTE/NECC as a presenter.