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Double Reduction in China:Demand-Supply Mismatch,On-Campus Substitution,and Policy Rebalancing
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作者 Xinghe Fang 《Journal of Contemporary Educational Research》 2025年第10期346-349,共4页
This review takes stock of China’s Double Reduction.In the short run,it lowered visible burden and pushed demand from subject tutoring toward on-campus and non-subject services.But with high-stakes selection unchange... This review takes stock of China’s Double Reduction.In the short run,it lowered visible burden and pushed demand from subject tutoring toward on-campus and non-subject services.But with high-stakes selection unchanged,demand reappears as small-group/one-to-one provision,advantaging families with high socioeconomic status and strong schools.Lasting relief will require tighter oversight and admissions reform with targeted,well-funded in-school support. 展开更多
关键词 double reduction Shadow education After-school services Demand rigidity EQUITY Income heterogeneity
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Goals and Key Technology of Fertilizer-pesticide "Double Reduction" and Synergism for Greenhouse Strawberry
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作者 王建华 成玮 +1 位作者 邬劼 吉沐祥 《Agricultural Science & Technology》 CAS 2017年第11期2113-2117,2122,共6页
In order to develop green good, reduce the use of chemical fertilizer and pesticide, realize "double reduction" and synergism, improve safety and quality of products, protect the ecological environment and promote t... In order to develop green good, reduce the use of chemical fertilizer and pesticide, realize "double reduction" and synergism, improve safety and quality of products, protect the ecological environment and promote the healthy and steady development of strawberry industry, the goals and key technology of fertilizer-pesticide "double reduction" and synergism for greenhouse strawberry are summed up in this paper targeting at the current situation of strawberry production and combined with the new technology achievements at home and abroad. The key technology includes six items: healthy seedling cultivating technique, soil improvement and continuous cropping obstacle treatment technique, agricultural ecological prevention tech- nique, physicochemical trap of pest control technique, biological control technique and low residual risk chemical control technique. 展开更多
关键词 Greenhouse strawberry Green development double reduction and synergism Technology target Key technology
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A strength reduction method based on double reduction parameters and its application 被引量:45
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作者 袁维 白冰 +1 位作者 李小春 汪海滨 《Journal of Central South University》 SCIE EI CAS 2013年第9期2555-2562,共8页
In the traditional strength reduction method,the cohesion and the friction angle adopt the same reduction parameter,resulting in equivalent proportional reduction.This method does not consider the different effects of... In the traditional strength reduction method,the cohesion and the friction angle adopt the same reduction parameter,resulting in equivalent proportional reduction.This method does not consider the different effects of the cohesion and friction angle on the stability of the same slope and is defective to some extent.Regarding this defect,a strength reduction method based on double reduction parameters,which adopts different reduction parameters,is proposed.The core of the double-parameter reduction method is the matching reduction principle of the slope with different angles.This principle is represented by the ratio of the reduction parameter of the cohesion to that of the friction angle,described as η.With the increase in the slopeangle,ηincreases; in particular,when the slope angle is 45°,tηis 1.0.Through the matching reduction principle,different safety margin factors can be calculated for the cohesion and friction angle.In combination with these two safety margin factors,a formula for calculating the overall safety factor of the slope is proposed,reflecting the different contributions of the cohesion and friction angle to the slope stability.Finally,it is shown that the strength reduction method based on double reduction parameters acquires a larger safety factor than the classic limit equilibrium method,but the calculation results are very close to those obtained by the limit equilibrium method. 展开更多
关键词 double reduction parameter strength reduction method matching reduction principle slope stability
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Double Reduction and Exact Solutions of Zakharov–Kuznetsov Modified Equal width Equation with Power Law Nonlinearity via Conservation Laws 被引量:1
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作者 韩众 张玉峰 赵忠龙 《Communications in Theoretical Physics》 SCIE CAS CSCD 2013年第12期699-706,共8页
The conservation laws for the (1+2)-dimensional Zakharov-Kuznetsov modified equal width (ZK-MEW) equation with power law nonlinearity are constructed by using Noether's approach through an interesting method of ... The conservation laws for the (1+2)-dimensional Zakharov-Kuznetsov modified equal width (ZK-MEW) equation with power law nonlinearity are constructed by using Noether's approach through an interesting method of increasing the order of this equation. With the aid of an obtained conservation law, the generalized double reduction theorem is applied to this equation. It can be shown that the reduced equation is a second order nonlinear ODE. FinaJ1y, some exact solutions for a particular case of this equation are obtained after solving the reduced equation. 展开更多
关键词 conservation laws generalized double reduction ZK-MEW equation with power law nonlinearity exact solutions
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Effect Analysis of "One Prevention Double Reduction" of Aerial Control in Corn Fields in Daiyue District, Tai’an City
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作者 Juqing GE 《Plant Diseases and Pests》 CAS 2022年第1期15-17,共3页
The main technical content of full mechanized corn production in Daiyue District is explained,and the problems of disease and insect pest control in the middle and late growth stage of corn in full mechanized producti... The main technical content of full mechanized corn production in Daiyue District is explained,and the problems of disease and insect pest control in the middle and late growth stage of corn in full mechanized production are analyzed."One prevention double reduction"of corn performed by unmanned aerial vehicle(UAV)and self-propelled sprayer is compared and analyzed,and some suggestions are put forward for further popularization and application of full mechanized corn production. 展开更多
关键词 CORN Full mechanized production Aerial control One prevention double reduction
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Analysis of the Influence and Countermeasures of China’s New Educational Policy“Double Reduction”-Take an After-School English Training Institution as an Example
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作者 LIN Xinyu 《Psychology Research》 2022年第1期29-34,共6页
Recently,the Chinese government has published a new policy,called“Double Reduction”,addressing the problems of the workloads of the students under high school,and in the after-school training institution.Under this ... Recently,the Chinese government has published a new policy,called“Double Reduction”,addressing the problems of the workloads of the students under high school,and in the after-school training institution.Under this current situation,many after-school training institutions are confronting serious difficulties,even have to shut down and exit the market.Thus,it is of great significance to carefully analyze and discuss the influence on a certain case and its countermeasures.The article discusses the background of the“Double Reduction”policy,which is exam-oriented education,quality-oriented education,and education modernization.The article analyzes the influence and countermeasures of the“Double Reduction”on a medium size after-school English training institution in Wenzhou,Zhejiang,China.By using the method of interview,this article presents specific data about the influence and detailed plans of transition. 展开更多
关键词 test-oriented education quality-oriented education educational modernization double reduction”policy
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The Role of Mathematics in STEAM Education under the“Double Reduction”Policy
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作者 Wei Wang Qi Li 《Journal of Educational Theory and Management》 2023年第2期19-24,共6页
This essay delves into the pivotal role of mathematics within the context of STEAM(science,technology,engineering,arts,and mathematics)education under China’s“Double Reduction”policy.Amidst a shifting global educat... This essay delves into the pivotal role of mathematics within the context of STEAM(science,technology,engineering,arts,and mathematics)education under China’s“Double Reduction”policy.Amidst a shifting global education landscape that emphasizes holistic growth,policies such as the“Double Reduction”strategy underscore the significance of well-rounded development alongside academic excellence.By advocating for a balanced approach to education,the policy resonates with the principles of STEAM education,which seeks to cultivate versatile and innovative individuals.Mathematics,acting as a unifying force,connects disparate STEAM disciplines,fostering interdisciplinary collaboration and preparing students to thrive in a rapidly evolving,technology-driven world.This essay provides an in-depth exploration of the multifaceted role of mathematics in STEAM education,drawing on specific cases and scholarly references to highlight its contributions to creativity,critical thinking,and holistic development. 展开更多
关键词 MATHEMATICS STEAM education double reduction”policy Interdisciplinary collaboration CREATIVITY INNOVATION Holistic learning Technology integration
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Practical Research on Improving Primary School Basketball Service Quality under the Background of "Double Reduction"
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作者 ZHENGXiangkun 《外文科技期刊数据库(文摘版)教育科学》 2022年第9期080-083,共4页
Along with the deepening education reform in our country, primary school education teaching gradually received attention with the implementation of double reduction policy, primary school education to "reduce the... Along with the deepening education reform in our country, primary school education teaching gradually received attention with the implementation of double reduction policy, primary school education to "reduce the efficiency" teaching objectives. On the one hand, the homework design to reduce students homework burden;on the other hand, it is to reduce the pressure of students tutoring after school, ensure that primary school students can be healthy and happy growth. The emergence of after-school service can say real double reduction policy, and creating basketball after-school service can not only exercise students physical quality, but also can cultivate students comprehensive quality to comprehensive development. Based on this, this paper will start from double reduction policy and the value of basketball after-school service, briefly expounds the problems existing in the current primary school basketball after-school service. 展开更多
关键词 double reduction policy primary school basketball after-school service quality improvement practical strategy
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A Study on How to Improve the Writing Strategies of Lower Grade Pupils under the Double Reduction Policy
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作者 XUYanmin 《外文科技期刊数据库(文摘版)教育科学》 2022年第2期005-008,共4页
At present, with the introduction of the "Double Reduction" policy of the Ministry of Education, the new education and teaching model, which takes students as the center, classroom as the main position, teac... At present, with the introduction of the "Double Reduction" policy of the Ministry of Education, the new education and teaching model, which takes students as the center, classroom as the main position, teachers as the leading role, quality education as the core, and aims at cultivating students' core values and core qualities, has been widely recognized and approved by the majority of teachers, students and parents. Therefore, the teaching of reading pictures and writing words in the lower grades of primary Chinese is an effective way to cultivate students' observation ability, expression ability and thinking ability. However, from the analysis of the current situation of Chinese teaching in primary schools, students' observation of things is only limited to one object or one aspect in the figure. The purpose of reading pictures and writing words is to enable students to develop a reasonable imagination according to the contents of the pictures, so as to carry out the writing training and transfer the life pictures through the pictures, thus laying a foundation for students to draw materials and write from the actual life scenes in the future. As a primary school Chinese teacher, how to carry out the education and teaching work more effectively has become the focus of the current primary school Chinese education and teaching research. For this reason, combining with my many years of classroom teaching experience, I would like to talk about some methods of primary school students' writing training at the lower grade stage. I hope you can correct me for the shortcomings. 展开更多
关键词 new curriculum reform double reduction policy primary school language classroom teaching practic
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Discussion on the Effective Implementation of "Double Reduction" in Primary School English Classroom
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作者 ZHANGYan 《外文科技期刊数据库(文摘版)教育科学》 2022年第1期025-028,共4页
This article from the "double reduction" in the primary school English classroom teaching in the effective implementation of perspective, combined with volume and length reduce homework, the students too muc... This article from the "double reduction" in the primary school English classroom teaching in the effective implementation of perspective, combined with volume and length reduce homework, the students too much homework burden, highlighting interesting task preset, in-class practice testing, flexible strategy such as using own homework, homework and students to enrich the classroom teaching process and resources play a internalization. Activating classroom teaching around double reduction is an effective way to effectively provide classroom teaching efficiency and provide reference for teachers to adjust teaching strategies according to learning situation. 展开更多
关键词 double reduction HOMEWORK TASK feedback
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The Correlation Study between Thinking Styles and English-Speaking Learning Strategies of Junior School Students under the Background of “Double Reduction” Policy
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作者 Dan Ren 《教育研究前沿(中英文版)》 2022年第1期38-47,共10页
Based on Cognitive Style Theory,Oxford’s Speaking Learning Theory and Communicative Competence Theory,this paper adopts questionnaire method,uses Sternberg’s Thinking Style Inventory modified by Zhang Lifang,as well... Based on Cognitive Style Theory,Oxford’s Speaking Learning Theory and Communicative Competence Theory,this paper adopts questionnaire method,uses Sternberg’s Thinking Style Inventory modified by Zhang Lifang,as well as Oxford’s Learning Strategies Scale,and combines with the actual situation of junior high school students’oral learning to design the questionnaire of speaking learning strategies.Eighth graders of a junior middle school in Sichuan Province are randomly selected as the research object.The statistical tool SPSS23.0 is used to conduct the descriptive analysis and Pearson correlation analysis of the questionnaire results to explore the overall situation of junior high school students’thinking styles and the use of English-speaking learning strategies as well as their correlation.According to the research,junior high school students generally tend to executive style,liberal style,conservative style,legislative style,hierarchic style.The use of speaking learning strategies is at an average level.They tend to use memory speaking strategies,social speaking strategies,affective speaking strategies,and cognitive speaking strategies.As a whole,there is a relatively significant correlation between thinking styles and speaking learning strategies.Specifically,there is a partial correlation between thinking styles and speaking learning strategies. 展开更多
关键词 double reduction”Policy Thinking Styles Speaking Learning Strategies Descriptive Analysis Correlation Analysis
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Research on Cooperative Learning Mode of Junior High School Information Technology Classroom under the Background of "Double Reduction"
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作者 ZHANGShuai 《外文科技期刊数据库(文摘版)教育科学》 2022年第8期116-119,共4页
With the continuous development and gradual advancement of curriculum reform, earth-shaking changes have taken place in teaching content and teaching form in the new era, especially under the background of the current... With the continuous development and gradual advancement of curriculum reform, earth-shaking changes have taken place in teaching content and teaching form in the new era, especially under the background of the current "double reduction" policy. How to help students reduce stress and acquire knowledge efficiently has become a key research issue for teachers. At present, in the development of information technology course education in junior middle schools, it has become a key research topic and a key factor for the sustainable development of education industry to enhance students hands-on ability and cooperative learning ability, increase students communication opportunities and enhance the effectiveness of information technology classroom development in junior middle schools. Therefore, in the current classroom of information technology education in junior middle schools, teachers should constantly implement the "double reduction" policy, on the basis of reducing the burden and pressure of students, enhance the teaching efficiency of classroom education, lay the foundation for students cooperative development and make the classroom develop more efficiently. 展开更多
关键词 junior high school "double reduction" policy cooperative learning information technology model of instruction
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Discussion on the Strategies of Mathematics Homework Design in Primary School under the Background of Double Reduction
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作者 LIU Tianmei 《外文科技期刊数据库(文摘版)教育科学》 2021年第12期084-086,共5页
In the process of implementation and development of science education, in order to ensure that students have a higher learning quality and a better learning environment, all disciplines should reduce the burden and in... In the process of implementation and development of science education, in order to ensure that students have a higher learning quality and a better learning environment, all disciplines should reduce the burden and increase the efficiency of teaching. And reducing the burden and increasing the efficiency has become the primary goal of modern education. This paper mainly studies the strategies of primary school mathematics homework design under the background of double reduction, and finds the most scientific and effective way. And in the future primary school mathematics teaching work, we should not only do to reduce students' homework burden, but also to ensure that students can achieve efficient learning. 展开更多
关键词 double reduction primary school mathematics job design strategy
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How to Innovate Science Teaching and Develop Students' Core Literacy under the Background of "Double Reduction"
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作者 SHIGuihua ZHAOYupei 《外文科技期刊数据库(文摘版)教育科学》 2022年第3期107-110,共4页
Under the background of double reduction, the education department requires teachers to improve students' core literacy in primary science teaching, which shows that developing students' core literacy can impr... Under the background of double reduction, the education department requires teachers to improve students' core literacy in primary science teaching, which shows that developing students' core literacy can improve students' mastery of primary science theory, promote sharing of educational resources, and improve the quality and level of primary science teaching. This paper explores the strategies of primary school science core literacy teaching under the background of "double reduction", and specifically discusses them from the following four aspects: to encourage students to actively participate in scientific research activities, so as to improve students' science core literacy;to combine with the current teaching research in the field of teaching science, to encourage students to actively participate in classroom activities, to build a network education environment, to realize the mastery of scientific theory and multi-department linkage;and to invite excellent teachers from the industry to come to our school to carry out academic discussions with the aim of providing theoretical and practical reference for the relevant research in the fields of how to innovate science teaching and develop students' core literacy under the background of "double reduction". 展开更多
关键词 double reduction primary schools science teaching core competence
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Research on the Strategies of Constructing the Efficient Classroom of Primary School Mathematics under the Background of "Double Reduction"
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作者 CHENShihong 《外文科技期刊数据库(文摘版)教育科学》 2022年第6期161-164,共4页
The low effectiveness of teaching is a common problem existing in the current teaching work. With the implementation of the "double reduction" policy, teachers pay more and more attention to the effectivenes... The low effectiveness of teaching is a common problem existing in the current teaching work. With the implementation of the "double reduction" policy, teachers pay more and more attention to the effectiveness of teaching. The "double reduction" policy has affected all teachers, students and parents to varying degrees. Due to the reduction of the amount of homework, the time for teachers to correct homework after class is shortened, so teachers can have more time to relax their mind. Students can also withdraw from the mountain of homework and use their spare time to develop their interests and hobbies. Parents can also have to focus on students homework, after work can devote themselves to their favorite things, reduce the pressure of parents supervision. Under the background of "double reduction", to improve the effectiveness of primary school mathematics classroom, teachers need to fully consider the subject characteristics of primary school mathematics, according to the actual situation of different students, and use a variety of methods to improve the efficiency of mathematics learning. This paper mainly analyzes the background and connotation of the "double reduction" policy, deeply explores the effective measures to build an efficient classroom of primary school mathematics, and puts forward practical opinions, hoping to make a positive contribution to the improvement of primary school mathematics teaching efficiency. 展开更多
关键词 double reduction primary school mathematics efficient classroom STRATEGY
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Multi-Dimensional Analysis of China’s“Double Reduction” Policy
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作者 Yizhe Li 《Journal of Contemporary Educational Research》 2023年第12期220-225,共6页
Under China’s“Double Reduction”policy,although the educational pressure has somewhat reduced,the mechanism of talent selection through examinations still exists,which means competition remains,leading to the intern... Under China’s“Double Reduction”policy,although the educational pressure has somewhat reduced,the mechanism of talent selection through examinations still exists,which means competition remains,leading to the internalization of education.This article analyzes the challenges faced by the“Double Reduction”policy from historical and current perspectives.The reasons for the internalization of education are examined and four recommendations for the further implementation of the“Double Reduction”policy are presented. 展开更多
关键词 China double reduction”policy Educational reform INTERNALIZATION
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Research on the Teaching Strategy of Chinese Group Reading in Rural Primary Schools under the Background of Double Reduction
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作者 MAOZhongrui GUOYalong +2 位作者 MIBao’an GUOQingming ZHANGJinxi'an 《外文科技期刊数据库(文摘版)教育科学》 2022年第6期144-147,共4页
In the rural primary school Chinese group text reading teaching strategy, we should combine the "double reduction" background, and analyze the common problems of primary school students in learning. Putting ... In the rural primary school Chinese group text reading teaching strategy, we should combine the "double reduction" background, and analyze the common problems of primary school students in learning. Putting primary school students in the main position, teachers did not attach much importance to group reading. In the future, with the promotion of the new curriculum standard and the double reduction background, the advantages of group text reading are explored by teachers. Change the students reading thinking, to create a good reading environment. Combined with the characteristics of the teaching materials, in the rural primary school Chinese teaching, based on the reading ability and knowledge transfer level requirements, to lay a foundation for students learning standards, give play to improve the advantages. 展开更多
关键词 double reduction background rural school primary school Chinese group reading
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SWOT Analysis on Employment of English Major Graduates from Private Universities in Guangdong Province under the "Double Reduction" Policy
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作者 GUJinyan XUYingying +1 位作者 LINZiwei WUXiaoling 《外文科技期刊数据库(文摘版)教育科学》 2022年第4期166-170,共5页
In view of the employment difficulty of English major graduates from private universities in Guangdong Province under the background of the "Double Reduction" policy, this paper adopts the SWOT analysis meth... In view of the employment difficulty of English major graduates from private universities in Guangdong Province under the background of the "Double Reduction" policy, this paper adopts the SWOT analysis method and conducts an in-depth analysis of the employment situation of English major graduates through questionnaires, fully integrates the macro background of the "Double Reduction" policy, comprehensively analyzes the advantages and disadvantages of internal and external factors of English major graduates in employment, as well as their development opportunities and threats under the new employment pattern, and finally, from the perspectives of individuals, universities, society, etc., This paper puts forward some corresponding solutions, such as strengthening the core quality of English major students, improving the ability to apply knowledge and create value, giving full play to the advantages of "English+other majors" training mode, and strengthening the matching between the talent training structure of colleges and universities and the demand of the employment market, etc., so as to provide some reference for further scientific and objective exploration of the future development path of English major students and helping the majority of English major graduates to achieve employment smoothly. 展开更多
关键词 "double reduction" policy English major graduates SWOT analysis employment guidance
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A Review of the Application of Process Evaluation in Junior High School English Teaching under “Double Reduction”
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作者 Lu Wang 《Open Journal of Applied Sciences》 2023年第10期1681-1688,共8页
The “Double Reduction” policy is not only to reduce the excessive learning burden of students, but also to improve the quality of students’ learning and to promote their overall development. In order to achieve the... The “Double Reduction” policy is not only to reduce the excessive learning burden of students, but also to improve the quality of students’ learning and to promote their overall development. In order to achieve the goal of the “Double Reduction” policy, it is necessary to focus on the implementation of measures to strengthen process evaluation as proposed in the “General Plan for Deepening Education Evaluation Reform in a New Era”. Therefore, the article will analyze the current situation of the research from three aspects: the connotation of “Double Reduction” and process evaluation, process evaluation under “Double Reduction” and process evaluation in English teaching, and look forward to the future development trend, with the aim of implementing the “Double Reduction” policy and giving full play to process evaluation. The aim is to implement the policy of “Double Reduction” and give full play to the role of process evaluation, so as to effectively guide the practice of English teaching. 展开更多
关键词 double reduction Process Evaluation Middle School English
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Brief Discussion on How to Manage the "Underachievers" by the Class Teachers in Primary and Secondary Schools under the "Double Reduction"
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作者 LIJinyan 《外文科技期刊数据库(文摘版)教育科学》 2022年第7期010-013,共4页
Under the policy of "double reduction", students heavy schoolwork burden and off-campus training burden in compulsory education stage have been reduced, and parents economic pressure has also been alleviated... Under the policy of "double reduction", students heavy schoolwork burden and off-campus training burden in compulsory education stage have been reduced, and parents economic pressure has also been alleviated. However, under the "double reduction" policy, teachers sense of responsibility cannot be reduced, and all kinds of "addition" should be done well. This paper will focus on the management of "underachievers" under the "double reduction" policy, and analyze the challenges that the class teachers in primary and secondary schools will encounter in the management process and their own growth direction, taking the improvement of academic performance of "underachievers" and the communication with their parents at home and school as the breakthrough point. 展开更多
关键词 double reduction policy class teacher home-school communication
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