Research On The Tablets Application In Mathematics Concept Teaching In Senior High School

Mathematical concept is the thinking form reflecting the essential attribute of space form and quantitative relation,and also is the basis of mathematical proposition,reasoning and argumentation,because of which mathematical concept should be an important part of maths teaching.The Curriculum Standards for General High School Mathematics(2017 edition)suggests that high school mathematics teaching should "attach importance to the application of information technology and realizing the deep integration of information technology and mathematics curriculum".In the information age,it is worth thinking how to make full use of information technology to promote mathematical concepts teaching.Tablet computers have been introduced into mathematics teaching in classes in some middle schools and some researches have been carried out on these practical activities.However,less attention has been paid to mathematical concept teaching.On the basis of practice,this paper attempts to study the following problems.First this paper studies the current situation of mathematical concept teaching and related problems to be solved.Second how can we make full use of the advantages of tablet computers to better serve the teaching of mathematical concepts.Third this paper analyzes the effect of mathematics concept teaching using tablet computers with some specific cases.First of all,the current research situation of mathematical concept teaching and tablet computer teaching is studied through combing the existing research literature.Secondly,questionnaire surveys among students and interviews among teachers are carried out to study their understanding of mathematics concept learning and teaching.The results of the questionnaire and the interview survey show that most students ignore the study of mathematical concept and consider it dull.They seldom study the concept of mathematics actively and independently and they always mistaken reciting concepts and working out the questions as the most important thing.Besides,teachers hardly ask students to preview lessons while teaching mathematical concept,which certainly influences students' independent learning capability and fails to explain the process of concept formation.Besides,the feasibility and the necessity of using tablet computer in mathematics concept learning in senior high school are analyzed,and specific teaching strategies are given.Before class,the teacher makes a detailed preview task list,selects and sends micro classes to students for their independent learning.Then teacher uses the data feedback of students' self-tests on the tablet computer to prepare for the lesson again.At class,the teacher creates situations to introduce concepts with the help of information technology,and the functions of tablet computers help increase the interaction between teachers and students,thus mobilizing students' positive thinking.After class,using rich resources on the net platform,teachers instruct students to broaden and consolidate knowledge.Meanwhile,teachers can also acquire information about learning result drawing on the feedback from the platform.Finally,teachers purposefully integrate tablet computer into concept teaching from three aspects: autonomous learning before class,teacher-student interaction in class and evaluation feedback after class,The research indicates that using tablet computers to carry out concept teaching contributes to promoting students' independent capability.It is convenient for teachers to analyze the students and prepare lessons for the second time by collecting data online.Other functions such as random check,responder and taking photos also add to the interaction between teachers and students.Besides,intelligent system of checking assignment can offer more scientific feedback to teachers by big data so that teachers can carry out further targeted teaching.It is true that the use of tablet computers for mathematical concept teaching has the above advantages,but it also brings some challenges to teachers.The teacher first needs to formulate the preview task in detail according to students' situation,and then prepare the lesson again according to the feedback of the preview,which makes teaching more accurate but increases teachers' workload.For students,the inappropriate use of tablet computers will affect their learning habits.In addition,the normal use of tablets can be affected by the unstable network signals.