Design And Development Of Inquiring Virtual Biology Experiment In The Junior High School

In the process of rapid development of computer technology and multimedia technology,virtual reality technology has been widely used in many fields. In the field of education,virtual reality technology is more widely put into practical application. Especially in the termof virtual experiments, the rise of the X3D technology to the application of virtualexperiments in the field of education has brought unprecedented opportunity for development.It uses the Extensible Markup Language (XML) expression, using strict and consistent dataencoding format, it has variety of advanced features for the development and design, such asstrong network functions, multimedia functions, artificial intelligence, and animation, itbrought us a new educational thinking and a series of changes.Biology is an experimental science, experimental teaching is the key and difficult pointsof junior high school biology curriculum, it highlights the students learn to explore andexperience. For information loading and expression of the learning content similar to "thetransport of substances in the human body ", the traditional teaching media bloated. Itintegrate the teaching content, especially the experimental teaching with virtual realitytechnology, create a relevant model with advanced X3D technology standards to providehuman-computer interaction for the learners with the experimental object, and it willvisualize abstract knowledge to improve teaching effectiveness.The study, it based on the constructivist learning theory and inquiry learning theory. Itdesign and develop the virtual experiment related to the content of "the transport ofsubstances in human body" with modeling, interactive and other basic functions of X3Dtechnology. The study use the learning tools and Platform Such as SCORM and MOODLE toresearch the teaching model and strategies to assist the junior high school biology experimentteaching and improving teaching quality.