Constructivism was introduced to Vietnam through many ways such as workshops, books, the Internet, and so on. However, due to the lack of professional education, fundamental ideas of constructivist learning perhaps were missing or neglected through classroom activities. Furthermore, due to the influence of culture and society, Vietnamese…

Problem-based learning (PBL) is a constructivist method of instruction aligned with the science educational reform movement to increase scientific literacy for all Americans. As such, PBL instruction is an increasingly popular topic for professional development workshops offered to teachers in secondary learning environments. This research…

A blended in-service arrangement was designed to support Russian science teachers from rural schools in the integration of technology. Blended learning combines multiple delivery modes that are designed to complement each other and promote learning and application-based behavior. The blended in-service arrangement consisted of two main components:…