| With the rapid development of modern technology,education teaching has undergone great changes.Then Smart Education and Smarter Lecture have emerged.The author regards HiTeach as the teaching technology carrier to realize the elementary school science Smarter Lecture.In the background of data,the author expects to meet the students’ demand for information and to improve students’ interest in science and classroom efficiency.The study comprehensively analyzes the characteristics of HiTeach,which suitable for science classroom teaching and learning.Such as using the IRS real-time feedback system to conduct pre-post test;using the functions of electronic whiteboard to mobilize students’ enthusiasm;using online search and electronic schoolbag to cultivate students’ scientific value.Finally the author analyzes the usage of different types of science classes,construct a model of scientific Smarter Lecture and forms a series of teaching cases.The author makes a diagnostic evaluation of ClouDAS’s cloud and systematically evaluates the study of science.He also finds some problems in the evaluation data in order to guide the teaching of science.The study is not only the HiTeach teaching platform in classroom practice,but also the model of Smarter Lecture to research.Meanwhile,it’s the practical research direction of more teaching platform in the future.During the study period,the compilation of pre-post test,periodic diagnostic evaluation plan,teaching case,and a large number of cloud data on the platform can provide reference for researchers in the future scientific Smarter Lecture. |