Practical Research On Extracurricular Mobile Learning Of Chemistry Based On Wechat Public Number And Microclass

The teaching in weak schools,especially in science,will face most of the students who seldom take the initiative to learn.The guidance of teachers in regular classes is laborious and laborious.Teachers in weak schools have been working hard to change this situation,trying to mobilize the enthusiasm of students to learn,the author is one of many dreamers.The purpose of this study is to study the extra-curricular mobile learning based on Wechat Public Number,which is a new and popular way of mobile learning.The purpose of this study is to improve the learning interest of students in urban weak schools and the learning effect of the micro-extracurricular mobile learning based on Wechat Public Number.In this study,a weak school A in a provincial capital city was selected as a sample school.Class B in the third grade of the school was selected as the sample class,and Class C and Class D as the control class.Based on the actual situation of sample school A and sample class B,the author conducts practical research on how to use Wechat Public Signal to carry out mobile learning in micro-classes from four aspects: student questionnaires,summary of on-site interviews,comparison of one-semester chemistry performance assessment and feedback from students' parents.Teachers' practice can be summarized as follows: Teachers decide whether to supplement after-class learning according to the content taught in class and students' acceptance.On the premise of the need for supplement after class,teachers should determine the difficulties or error-prone points of the content taught in this section,and make or draw lessons from micro-course materials corresponding to the content.After the material is sorted out,it is sent to designated students by micro-message public number.And urge students to study after class.The practice of the student side can be summarized as follows:after receiving the after-class learning task assigned by the teacher,students should arrange reasonable time for after-class learning and give timely feedback.Through the author's research,the author believes that in the high school teaching of weak schools,using Wechat Public Signal to carry out micro-extracurricular mobile learning can save teachers' energy,meet students' individualized and autonomous learning requirements,save students' time cost,improve learning efficiency,promote teaching activities to a certain extent,and enhance students' interest in learning and improve.Student's learning effect.With the development of technology and the progress of science and technology,there will surely be more and more new technological means applied to education and teaching activities in the future,so that we can accumulate energy to meet new challenges.