Research On The Blending Learning Model Supported By Stereoscopic Teaching Materials In The Normal Students' "Modern Educational Technology" Public Course

People at home and abroad pay attention to training of teacher's informationized teaching ability (hereafter TITA), along with issuing of "Educational Technology Ability Standards for Elementary and Middle School Teachers (trial)", cultivation and promotion of TITA has occupied a dominant position in teacher training field. However, due to the lack of systematic training contents, fragment training time, simple and boring training method and so on, training work of teacher's modern educational technology ability has not been able to achieve significant achievements. Because students in normal college have strong plasticity, enough time and plentiful energy, pre-service training of TITA becomes a mainstream trend in domestic teachers'training field. The domestic normal colleges have opened "modern educational technology" public course for normal students, aiming to cultivate pre-service teachers'TITA. But because the course is in infancy, there are a series of problems in this curriculum.The research is developed on the base of "modern educational technology" public course which is opened by Northwest Normal University, exploring the effective teaching model of TITA cultivation supported by stereoscopic teaching materials. According to the different objectives and nature of the study content, the author has divided the content into theory knowledge, techniques knowledge and skill or approach knowledge. The author also introduced two sets of stereoscopic teaching material from their content selection and pattern of arrangement, and analyzed their design eidos further. The two sets of stereoscopic teaching material are developed for "teachers' information technology foundation" course and "informationized teaching" course respectively. Through class track observation, investigation analysis and theoretical analysis, the author finally summarized the blending learning model supported by stereoscopic teaching materials for "modern educational technology" public course which consists of three types of knowledge. In the blending learning model of three types of knowledge, learning resources, teaching methods and teaching process are not identical, blending methods are also different. Teacher and student use stereoscopic teaching materials reasonably, choose appropriate teaching methods and appropriate teaching methods, properly use traditional classroom environment and network environment to begin teaching and learning activities.The study has found that the concept oriented teachers' professional ability is the most important guiding ideology for opening "modern educational technology" public course, stereoscopic teaching materials can better meet the need of course teaching, blended learning model is the best model of this course. Only if we adopt different means to blend resource and teaching method according to three types of knowledge can we effectively cultivate the pre-service teachers'modern educational technology feelings, information technical ability and informationized teaching ability. We also can lay a solid foundation for normal students'future education cause.