The Study And Application Of Visualization Teaching In High School Information Technology

To improve the teaching quality of education has always been the goal of education reform, and improve the effectiveness of the education teaching is the unremitting pursuit of education around the world. In this context, using the combination of technology and teaching is of great significance to effective learning. Using visual tools to abstract complex knowledge into image is easy to be accepted by cognitive visual image, to reduce the cognitive load, easy to understand, transfer and innovation. Guided by new class bid, high school classroom teaching shows solicitude for student studying to process and method, high-grade flexible brains taking exercise, attaches importance to the thought cultivating a diversification. Visualization teaching provides a effective teaching realizing high-effect teaching way for teacher. According to different types of knowledge, select the corresponding visualization tools, for characterizing the visual design and production, can better achieve this goal, optimize the learning performance.The aim of this paper is the study and application of visualization teaching in high school information technology. Through visualized teaching theory research, knowledge types of visual representation, and three angles to study education experiment. With experimental approach is given priority to, complementary with comparative analysis, questionnaire investigation, the visualization of information technology teaching has carried on the comprehensive analysis and research.This paper describes the development of knowledge visualization and visual teaching and theory, According to the analysis the type of teaching knowledge, according to choose the content of visualization tools to construct, on the basis of the significance of deconstruction to meet the learner to complete the visual representation of the design and production, and finally the whole class instructional design and implementation. In the teaching of visual representation visual production, is concerned that the choice of visualization tools when conducting visual representation of knowledge types, and how to design an effective teaching visual representation. Through the teaching experiment validation showed that the visualized teaching can improve students’ information literacy and learning self-efficacy, and the result also has a promoting effect to a certain extent, therefore, visualization teaching in information technology can improve the quality of teaching in the classroom, to promote students’ development.