Implementation of online system for Teacher Professional Development based on collaborative learning activities

Teacher Professional Development (TPD) is the most important means for teacher's individual growth, and it is also an important aspect for students, schools and education development. Based on collaborative learning and activity theories, we built a network teaching and research environment, taken the learning activities as a core and using the personal studio and collaborative group. We hope to share recourses and enrich the practical experience according to individual planning, reflection blogs, collaborative lesson preparation, case studies and carry out the development for teachers and schools ultimately.