There is a strong connection between entrepreneurship and STEM (science, technology, engineering and mathematics). Both concepts result in individuals who take thoughtful risks, engage in experimental learning, persist in problem-solving, embrace collaboration and work through creative process. STEM centers are a current innovation in Bulgarian schools and a lot of teachers are struggling in finding appropriate activities for kids. Allowing primary school kids to explore STEM environment would definitely boost their entrepreneurial skills. Please share the tools you apply with kids in STEM centers connected with entrepreneurship.