Last week I have attended International R&D Innovation and Technology Management Congress. My presentation was about TUSIAD STEM Project. The other colleagues stressed Industry 4.0, I felt the urge to mention the expected outcomes of teacher professional development programs in more detail. For innovative, productive and complex-problem solver generations, it is straightforward that we need to invest in education, we need to prioritize teacher training and teacher professional development programs. In my presentation, I pointed out the lesson plans in which students involved in making smart devices which can communicate with each other: also known as IoT. I believe my presence in this technology and management oriented group made a big difference. I was also glad to be there with people from diverse backgrounds.