Digital Sensor Technology And The Integration Of Junior Middle School Chemistry Teaching Research

Since2003， the digital sensor technology as a means of information technology，with the integration of chemistry teaching is more and more popular. A comprehensive andsystematic research has been conducted on the application of DST to secondary schoolchemistry teaching by using literature studies, questionnaires, observation, experimentalresearches, interviews and other methods. It has been confirmed that the research fills inthe blank of the integration of DST and middle school chemistry today.Under the guidance of the study in the related theory of education，constructivism,education communication theory and TPCK, put forward the digital sensor technology andintegration of junior high school chemistry teaching of three principles, namely, theprinciple of relevance, timeliness principle, the principle of moderation.Guided by the principle, and put forward the four digital sensor technology andintegration of junior high school chemistry teaching mode, single image analysis to explorethe pattern and image analysis to explore the pattern and data analysis to explore the mode,single task independently explore mode.From grade9classroom teaching and grade8comprehensive practice teaching, Iadopted the two ways for class teaching practice and finished about70experiments, whichare suitable to be carried out both in class and after class in secondary school chemistry.Both inside and outside clear digital sensing technology in the position in juniormiddle school chemistry teaching, the junior middle school chemistry teaching cancompletely introduced digital sensor technology. It can be used as a complement oftraditional experimental teaching. It can also effectively improve the comprehensivequality of students and promote teachers’ professional quality and teaching level.Finally, the study of digital sensor technology application and promotion put forwardsome suggestions in hope that the digital sensor technology and the integration of emergingtechnologies can be developed so that we are able to realize sustainable development.