This QTN aims at establishing an inter-school professional exchange network and enhancing teachers’ professional capacity for planning and implementing school-based STEM-related curriculum. Through hands-on and minds-on exploratory activities in General Studies, teachers can develop students’ capabilities to integrate and apply knowledge and skills as well as encourage them to make use of the design cycle, show their creativity and cultivate positive values and attitudes. The project also supports teachers to provide opportunities for students to apply coding and enhance their computational thinking skills through establishing a school weather station to investigate the weather of the four seasons.