Little Scientists provides professional development workshops in STEM (science, technology, engineering and mathematics) topics to early childhood educators and teachers. The aim of the workshops is to promote their confidence in recognising STEM learning opportunities and implementing playful, inquiry-based experiences for children. Covering a growing number of topics from acoustics to water and computer science to the human body, the workshops are run Australia-wide in collaboration with local network partners.Little Scientists Australia is a not-for-profit initiative of FROEBEL Australia Limited. The program is an adaptation of the progressive educational approach of the German not-for-profit, ‘Haus der kleinen Forscher’ Foundation.