MITS is a non-profit Massachusetts based organization providing high quality professional development for K-12 teachers and informal educators. Through collaborations with over 100 museums, aquaria, nature centers, and other non-profit science education organizations, MITS' educator workshops and programs increase awareness of and improve the quality of teaching inquiry-based, minds-on, hands-on STEM education. By providing teachers with the knowledge, skills and resources to provide effective STEM instruction, MITS' programs increase student interest and achievement in science, technology and engineering.