Research On Virtual Reality Technique Applied In Chemical Inquiry-type Experiment Of Junior High School

Chemistry is an important part of the natural sciences, and focused on material composition, structure and nature of the relationship, and the material transformation of law and control means. Chemistry can help students to understand the perspective from the chemical technology and social science aspects of life, in the stage of basic education, the teaching of Chemistry presented a "learning through chemistry experiment," the development trend of the experimental runs throughout the experiment the Chemistry Course. Currently, high school chemistry curriculum in the inquiry-based experiments play an important role, the students take the initiative to obtain chemical knowledge, understanding and solving the important practice of chemistry is the chemical basis for building knowledge and improve students literacy needs. With the development of information technology and curriculum integration of emerging results, the introduction of virtual experiment system of teaching secondary school curriculum has become the focus of attention of educators. In the process of chemistry teaching rational use of virtual reality technology, virtual laboratory and the integration of chemistry experiment, according to the unique advantages of virtual laboratories, virtual laboratories for teaching inquiry-based experiments.This ideal of the Northeast Normal University, Institute of Information Technology, "Physical Health and virtual laboratory" project as the background, from the practical experience of frontline teachers, combined with constructivist theory and the new curriculum reform and quality education, to instructional design theory with the teachers combination of practical experience, summed up for the virtual environment, the middle school chemistry experiment in the teaching mode and teaching the design process; aim to promote self-and mutual learning, highlight the innovative spirit and creative thinking training, training of students practical ability, to promote the teaching structure to teach from the center to learn to change for the center; the same time the corresponding case of the above selection process, and preliminary evaluation of the virtual experiment .