The Design and Research of Mixed Teaching Mode of Mathematics in

Senior High School Based on Online Teaching Platform

Mingjian Shi

, Xiushu Liang

and Xiuhui Liang

jukui High School Chongqing, Jiangjin District, Chongqing, China

Chongqing Jiangjin Teacher Development Centerr, Jiangjin District, Chongqing, China

Chongqing Aerospace Polytechnic, Jiangbei District, Chongqing, China

Keywords: Blended Teaching Mode, Online Teaching, High School Mathematics, ASP.NET.

Abstract: In view of a series of problems such as outdated teaching mode, fixed teaching content, and difficulty in

teaching in senior high schools in China, this platform will take computer equipment as a server and

combine Visual Studio, SQL server, IIS and other software programs to complete the system construction.

The overall design and development of the system adopts B/S architecture. Under the framework of

ASP.NET, C# language is adopted to complete the system design and development according to MVC

pattern. This system has another aspx function page under the function module. Teachers can use User

Add.aspx to add user pages to complete registration, and then use Courserware Add.aspx to add and upload

new courseware. Students can also use Question Add.aspx to add comments and express their opinions, so

as to improve the detailed functions of the system module. The realization of these system functions

combines traditional classroom teaching with emerging online learning, changes the outdated teaching

system, pays more attention to teaching effectiveness, improves students' learning efficiency, and at the

same time meets students' individualized needs, opening up a new way for teaching.

1 INTRODUCTION

With the application and development of digital

technology, a single teaching mode can no longer

meet the needs of individuals and society, thus

promoting the innovation of education mode. In the

traditional classroom teaching, the teaching idea of

"teaching for teaching and learning for teaching" is

often emphasized, which to some extent ignores

students' dominant position, is not conducive to

cultivating students' autonomous learning ability and

solidifies students' thinking. With the influence of

this traditional teaching idea, senior high school

mathematics has followed the traditional teaching

mode, but there are still many problems in this

teaching mode. First of all, high school mathematics

still adopts the traditional classroom teaching mode,

and the way of knowledge presentation is very

simple, which reduces students' interest in learning.

Secondly, the standard pursued by this teaching

method in the teaching process is relatively fixed,

which makes it difficult to take into account the

individual differences of students and easily affects

the learning effect. Finally, high school students'

learning consciousness is poor, and the completion

rate of teachers' self-preview before class is low,

which is not conducive to the development of the

new curriculum and slows down the teaching

progress. (Yang, 2020) Therefore, the teaching mode

of high school mathematics needs further

exploration.

Based on the above problems, this paper

constructs an online teaching platform for high

school mathematics blended teaching, using C# as

the programming language, Windows 10.0 as the

operating system, Visual Studio 2019 as the bottom

development tool, and then completing the

hierarchical design and perfecting the system

according to MVC mode. The data storage is

managed by SQL server database. By organically

combining online teaching and offline learning on

the platform, the traditional teaching structure is

innovated, and the "teaching" center in the

traditional classroom is changed into "learning"

center. While cultivating students' self-learning

ability, more attention is paid to students' dominant

position in learning, which broadens students'

mathematical logical thinking, improves the effect of

Shi, M., Liang, X. and Liang, X.

The Design and Research of Mixed Teaching Mode of Mathematics in Senior High School Based on Online Teaching Platform.

DOI: 10.5220/0011908200003613

In Proceedings of the 2nd International Conference on New Media Development and Modernized Education (NMDME 2022), pages 161-166

ISBN: 978-989-758-630-9

 2023 by SCITEPRESS – Science and Technology Publications, Lda. Under CC license (CC BY-NC-ND 4.0)

161

high school mathematics learning, and makes

contributions to the comprehensive development of

students.

2 INTRODUCTION OF KEY

TECHNOLOGIES

2.1 Asp.Net

ASP.NET is a kind of Web development platform,

which provides an overall programming framework

for the subsequent development of the platform, is

the infrastructure used for development, and also

provides various required services for web

programs.ASP.NET relies on HTTP protocol, and

uses HTTP commands to set up two-way

communication between browser and server. The

ASP.Net can also realize caching, update the

performance of some applications, and then cache

frequently used pages of users and store them in

temporary locations, which can retrieve these pages

more quickly and give better feedback to users.

(Ren, 2017)

2.2 B/S Structure

The browser/server structure needs to be deployed

on the server side, and other software needed to

access the website and run on the client side only

needs to adopt the browser. Within the B/S

framework, users express their needs at the client

and enter the corresponding parameters, and then

rely on the network to access the server. First, the

logic layer solves the user's needs, then the data

needs are transmitted to the database, and the

specific content is executed by the server. Finally,

the business logic layer accepts this kind of feedback

information, so as to generate a web page that meets

the user's needs. It can be seen that the logic of client

and server in B/S structure is more concise and

clear, and data processing can be more efficient.

2.3 SQL Sever Database

The SQL Server is a database management system.

Using SQL Server 2019, database users can easily

publish the required information and data to the

Web, and users can view the data stored in SQL

Server through common browsers, which saves the

query time and improves the operation efficiency.

Therefore, the storage logic of SQL Sever database

is more concise and clear, and the data processing

can be carried out more efficiently.

2.4 Ajax

The essence of Ajax is the engine tool between

client and server. The information input by the client

will not be completely received by the server, but

Ajax will filter the information and send it to the

server when there is a request for related data. (Ding,

2005) The Ajax can also dynamically respond to

data, which improves the user's interactive

experience. The model is shown in Figure 1.

Figure 1: Comparison between Ajax and traditional web

programs (Original)

2.5 Development Process

According to the introduction of the above-

mentioned related technical contents, the

configuration and deployment of online teaching

platform development process of high school

mathematics blended teaching mode are completed.

In order to improve the system function of the high

school mathematics teaching platform, the platform

will be constructed by ASP.NET and other related

technologies. The bottom development tool is Visual

Studio 2019, and the operating system is based on

Windows 10.0. In the aspect of web server, choose

IIS version 10.0 to improve the operation ability of

the server. The SQL server 2019 is selected as the

data storage tool.

In the development process of the platform, first,

choose Visual Studio 2019 tool in the menu, create

the required project in the File section under the file,

and select ASP.NET Web in the application. Then,

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after the configuration attributes and paths of the

newly created project are preset, click Next, select

MVC in the pop-up window and name it, and then

you can create ASP.NET MVC project to carry out

the follow-up writing of online teaching platform of

high school mathematics blended teaching mode.

After the specific functional modules are configured,

the simulation test is carried out. After that, publish

the generated website to IIS, then create a new

website project in IIS, select the advanced settings in

the Manage Website page, and select the physical

path. After the basic configuration is completed, the

online teaching platform can be built. Through the

description of the above key technologies, the

overall framework of online learning platform is

roughly planned, and the feasibility of establishing

online teaching platform of college mathematics

blended teaching mode is clarified.

3 OVERALL DESIGN OF THE

SYSTEM

3.1 Web Program

The Web program is an interface between the

system and the user. Based on the web page, the user

can delete or modify the browsing page, and the

platform will store the user's operation to facilitate

the user's second use. Finally, new results will be

presented according to the user's actual operation

requirements.

3.2 Ajax Engine

The Ajax engine is between the program and the

server, and is mainly used to handle some requests

of users. In this platform, courseware uploading and

online learning are frequently used functions. In

order to ensure the synchronization between the use

of the client and the operation of the server, ajax

engine is introduced into the system. When the

teacher submits the courseware, it only needs to be

partially refreshed, so that the user can feel that the

system and operation respond immediately, and the

user's changed content can be displayed without

reloading the page.

3.3 Application Server

It is a background application server, which provides

corresponding services for software. Its main

functions include online learning for students,

uploading courseware for teachers, comments and

exchanges between teachers and students, etc.,

which provides an important guarantee for the

operation of the platform.

3.4 Data Server

The courseware data, user information, learning

modules and other data in the database are stored

according to the established types, and the stored

data are added, deleted and displayed. The results

are interacted with the server, and finally transmitted

to the client. (Hao, 2021) Its architecture is shown in

Figure 2.

Figure 2: System architecture (Original)

The construction of this platform takes MVC

pattern as the whole framework structure, and the

development and creation are based on component-

based layered development technology. Distributed

multi-layer technology is an important development

technology to create this platform. Using this

technology can effectively realize the functions of

the traditional pattern, and it has certain advantages

in scalability and maintainability of the platform.

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4 FUNCTION REALIZATION

4.1 Student Side

4.1.1 Online Preview Module

In order to realize the organic combination of online

and offline, this system divides the online learning

module into the following three parts: basic

knowledge preview, video course learning and

thinking expansion. In the preview part of basic

knowledge, students can learn independently in

advance according to the math preview materials

uploaded by teachers, so as to lay a knowledge

foundation for offline classroom learning. In video

course learning, it is divided into open class and

video recording and broadcasting class. Students can

watch according to their own learning habits, and

adjust the video speed according to their own

learning efficiency when watching, so as to achieve

the fundamental purpose of practical mastery. The

extended part of thinking mainly takes movies,

documentaries or famous works related to

mathematics as the specific content. (Ye, 2017) The

content of this part shows that the knowledge of

mathematics is not limited to those learned in high

schools, and it covers a wide range of knowledge.

For example, Peking University Peng Lizhong

lectured on Advanced Mathematics, the film

Beautiful Mind, the book Ancient Chinese

Mathematics, etc. Learning these contents can

stimulate students' interest in learning, enrich

students' logical thinking ability, and prepare for

subsequent teaching. The preview before class is an

important part of laying a good foundation for the

follow-up study. Only by previewing can you have a

partial understanding of the knowledge to be

learned, and it is easier to accept it in class. In the

process of preview, you can communicate with the

teacher in time through the online communication

module, and the teacher will focus on explaining this

knowledge point in the offline teaching. This kind of

teaching is more targeted and can improve students'

learning efficiency. Through the online preview

module, students can get a general understanding of

the knowledge they are going to learn, and to some

extent, the difficulty of understanding high school

mathematics is reduced. The students' autonomous

preview code is shown in Figure 3.

Figure 3: Students' autonomous preview code (Original)

4.1.2 Online Communication Module

When completing offline after-school practice

assignments, students should upload their practice

results and personal experiences to the personal

center for evaluation by teachers and other students.

In the meantime, under this module, students can

publish the puzzles they encounter in their studies,

and both teachers and students can participate in

solving them, and teachers and students can actively

communicate and exchange ideas. (Li, 2017)

4.1.3 Online Test Module

In this module, students can use the system's

automatic test paper generation function to select the

content and difficulty for self-test, and students must

attend the test content released by the teacher within

the specified time. After the exam, the system will

automatically upload the test papers answered by

students to the teacher's personal center for teachers

to correct. The test results and papers will be

automatically shared with students, and the wrong

questions in the papers will be analyzed in detail so

that students can learn. The wrong questions in the

exam will automatically generate a collection in the

library, and students can do targeted exercises to

ensure that the knowledge points can be fully

mastered.

4.2 Teacher Side

4.2.1 Resource Uploading Module

The teacher needs to upload the knowledge points of

offline learning to the resource module in advance

for students to preview online before class. When

students preview before class, they will put forward

doubts and difficulties, and teachers can carry out

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targeted teaching design according to these contents,

so that students can better master mathematics

knowledge. At the end of online classroom teaching,

teachers can also upload PPT courseware used in

class to the personal center, so that students can

review after class online. The code of uploading data

is shown in Figure 4.

Figure 4: Code of data uploading part (Original)

4.2.2 Online Q&A Module

In the online teaching, teachers' responsibilities are

more inclined to upload resources and organize and

guide activities. In the classroom teaching, students

seldom communicate with teachers because of their

majesty or other reasons, thus reducing their

enthusiasm for learning. In this module, teachers can

not only correct the practice assignments uploaded

by students, but also communicate online in time

when facing students' questions, so as to solve

problems more efficiently. In this pleasant learning

atmosphere, teachers can also promote students'

mastery of knowledge.

4.2.3 Question Bank Management Module

In this module, it can be subdivided into automatic

test paper and manual test paper. Automatic test

paper generation means that the system can generate

summary test papers according to users' needs,

which is generally used for mid-term test or final

test. The manual test paper generation means that the

system generates the test paper according to the

chapter and difficulty level selected by the user. In

this module, the objective test questions are

automatically marked by the system, while the

subjective test questions need to be manually

marked by the teacher, and finally the system

automatically synthesizes the total score of the test

paper.

5 CONCLUSIONS

In this paper, the hybrid teaching mode of senior

high school mathematics based on online teaching

platform has alleviated these problems to some

extent, and changed the single offline teaching into

multiple online and offline teaching, which met the

individualized learning needs of students and

increased the interest of senior high school

mathematics teaching. The combination of platform

teachers' "teaching" and students' "learning" not only

improves students' learning ability, cultivates

students' mathematical thinking, but also improves

teachers' teaching and research ability, and at the

same time opens up a new path for the teaching

mode reform of other disciplines.

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