The Impact of Sports Games on the Psychological Health of Middle School Students

This study conducted a 16-week comparative experiment with 160 students from Jinan No.5 Middle School in Shandong Province as the experimental subjects.During the implementation of the experiment,the subjects were divided into two groups:an experimental group and a control group.The experimental group was subjected to physical exercise interventions using sports game teaching methods during physical education class,while the control group followed traditional physical education teaching methods.The results showed that the psychological health status of the students in the experimental group was significantly better than that of the control group after the experiment.The application of sports games helps to improve the psychological health of middle school students in the course of physical education,promoting a positive and forward direction in student psychology and is an effective means to enhance the psychological health level of middle school students.

A Study on the Instructional Design of Interdisciplinary Thematic Learning in Middle School Physical Education Based on the CASES-T Model

With the deepening of educational reform,interdisciplinary thematic learning,as an emerging educational model,has become a focus of attention in the field of educational research.Based on the STEM(science,technology,engineering,and mathematics)education concept and CASES-T(Content,Activity,Situation,Evaluation,Strategy-Target)model,this study provides a theoretical basis for the teaching design and implementation of interdisciplinary thematic learning in middle school physical education.Through the analysis of specific interdisciplinary thematic learning cases,it aims to provide theoretical support and practical guidance for the reform of middle school physical education through the CASES-T model-based interdisciplinary thematic teaching design research in middle school physical education,in order to enhance students’learning effects,cultivate core literacy in physical education,and promote students’all-round development.

Study on the Current Situation of the Physical Health Promotion Plan Implementation in Jinan＇s Middle School Students

To know well the current situation of the physical health promotion plan implementation in Jinan＇ s middle school students, 240 students and 30 P.E. teachers in Jinan＇ s Shungeng Middle School, Yuying Middle School, Yuxian Middle School, Qixian Middle School, and Shi Liu Li He Middle School were chosen as the research objects. The cognition of these students and teachers on physical health, how to allocate the spare time, how to look upon the relationship between physical exercise and learning, and the physical exercises involved by the students, the grounds for the exercises, the frequency of taking physical exercises, the forms of physical exercises, and the attitude toward physical exercises were investigated and analyzed using questionnaire survey, literature materials, interview, and mathematical statistics research methods. The results showed that most students were very concerned about their own health and willing to build up their body by taking physical exercises and activities, aiming to promote the life and learning quality and physical health; the physical exercise activities involved by the middle school students were various and chosen by students differently. However, some students did not have enough time to take part in physical exercises because of the effect of the factors such as the network. Therefore, the physical health of some students was worrying. The role of school physical education was not fully played. Some schools gave top priority to the enrollment rate, so that P.E. courses were not offered enough, the contents were boring, the class hours of P.E. courses were occupied by literal arts courses, games were limited, and extracurricular team activities were few. Middle school students＇ awareness of physical exercises was not enough; the physical education system from schools was not well- improved; the physical educational plan was unreasonable, so that the students＇ awareness of physical exercises was not cultivated well.

Exploring the relationship of physical exercise situations, attitude and intensity with middle school students＇ shame

In order to explore the relationship between physical exercises and the feeling of shame, 1258 Shanghai middle school students are surveyed with the help of the middle school students＇ shame measurement scale with the combination of delaminating and random sampling. The results of questionnaire show that the feeling of shame is closely related with the scene of physical exercises, the extent students like physical exercises and the intensity they take exercises, which provide methodological support for the remission of the shame of middle school students with physical exercise.

Analyzing the Teaching Strategies for Physical Education in Middle Schools Under the Background of the New Curriculum

In recent years,with the reform of the educational system and the introduction of new curriculum standards,the teaching quality of physical education in middle schools has greatly improved.The education industry in China is now in a phase of high-quality development.In order to further enhance the effect of middle school physical education,it is necessary to strengthen the discussion on teaching strategies.Taking this as the starting point,this paper summarizes the importance of middle school physical education under the background of the new curriculum,analyzes the current teaching situation,and on this basis,proposes several strategies to enhance the teaching effect from three aspects:core literacy,student subject,and information technology.

Research on the Design and Implementation of Middle School Physical Education Curriculum Based on the Process Model

For a long time,the education work in China has been deeply affected by the target model.With the development of the times and the continuous reform of education,the impact of process model on education has become increasingly prominent.It does not only give full play to the internal value of the curriculum content,but also cultivate students5 personality and subjectivity.Taking the middle school physical education curriculum design as an example,this paper explores the practical application of process model for reference.

Physics of Traffic and the Crowds Theory： AMultidisciplinary Approach to Mobility Education

Crowding is a reality in which we find ourselves involved daily. The crowd produced in a traffic jam is a dynamic entity inwhich the application of physics, mathematics and biology can provide practical help to understand how and why this problematicsituation occurs and what solutions can be found to resolve it. In the mobility education project ＂SicuraMENTE＂, we carried out anexperiment on the conduct of a crowd by simulating a situation of intense city traffic. Taking a cue from an experimental situationproposed in traffic physics, we have verified that a route with limited access can generate a traffic jam and the crowd of pedestrianscan be mitigated by forcing the crowd to use dedicated streets. Taking the outgoing time of the student crowd from the outlet road,with and without the presence of an obstacle in the middle of the roadway, it was found that the traffic jam is resolved more quicklyin the situation with an obstacle because the flow of people is divided into two separate channels, reducing the probability that twoindividuals are close and that this creates an obstruction （example of counter-intuitive physical principle）. We also verified that thespeed of the elements of the crowd influences the formation of traffic jams, which are on average more likely in the case of higherspeed. These important aspects in the design of road networks and transport infrastructure have made students reason on physics＇topics, but also on the correct conduct in traffic. The multidisciplinary approach in education for safe and sustainable mobility, soinnovative in Italy, turned out to be effective in terms of teaching in the frame of a mix of academic disciplines, in which road safetyeducation has become the context and the goal.

Contextualizing physical literacy in the school environment: The challenges

The intent of this paper is to conceptualize physical literacy in the school environment within the United States educational system. Evolution of physical literacy from both a general education and disciplinary focus is overviewed. The challenges of transitioning from a physically educated to a physically literate person as the primary learning outcome of physical education may inhibit progress. Five prioritized recom- mendations are made to assist teachers in overcoming such barriers： （a） whole of school approach, （b） effective, differentiated pedagogy, （c） integration of technology for individualized tracking of progress, （d） supportive school climate, and （e） alignment of local efforts with national initiatives.

SOFIT在高中体育课堂评价中应用的实践研究

根据《普通高中体育与健康课程标准》(2017年版2020年修订)的要求,高中体育教学要注重学科核心素养引导下的学习评价,有效的学习评价如课堂评价可以提高课堂质量,而传统的课堂评价方法以量表、口头评价等方法进行评价,不利于新课标的落实。该文采用文献法、访谈法、观察法、数理统计法进行研究,得出以下结论:课堂中MVPA(指中高强度的身体活动)低于中国健康体育课程模式50%的标准;教师对学生参与课内体育运动具有促进作用,要提升学生在课外参与体育的程度;体能教学时间观察系统(SOFIT)与新课标的要求相符合,能准确地反馈问题,并为有效改进课堂提供保障依据。

Narrating the Past in Different Contexts:C-BI Approach to the Present Perfect and Past Simple

Concept-based instruction(C-BI)has proven to be effective in improving students’command of grammar items used out of context by offering the students revision lessons,but its effect in teaching newly-introduced grammar items in a complex context of a specific genre remains unclear.To probe C-BI’s effect on students’use of the past simple and present perfect tenses out of context and in the context of a narrative by its description of the grammar concept in its materialization,that is,the Schemas of a Complete Orienting Basis of an Action(SCOBAs),we taught the two tenses to 40 eighth-graders in a Chinese middle school in our three-week teaching experiment.The qualitative and quantitative analysis of the results shows that i)in both out-ofcontext use and in-context use,accuracy of using the target tenses is higher after C-BI intervention;ii)by improving their conceptual knowledge through C-BI,the students are helped to pin down reference time and are hence more certain in using the target tenses.Moreover,they are encouraged to use the newly-introduced tenses in the complex context of the narrative genre;iii)both in simple contexts or complex contexts,the SCOBAs are effective in helping students navigate the learning task and determine their intended meaning by establishing temporal reference in the context.

Association of Physical Activity, Screen Time and Sleep with Depressive Symptoms in Adolescents

Little is known on the association between movement behaviors including physical activity(PA),screen time(ST)and sleep(SLP)with depression in adolescents.This study aimed to explore the associations of PA,ST and SLP with depressive symptoms in adolescents.A total of 1,331 middle school students participated in this survey and provided valid data pertaining to the study variables.Self-reported questionnaires were used to collect information on participants’sociodemographic parameters.The Health Behavior in School-aged Children Questionnaire was used to assess the PA(days for moderate to vigorous PA),ST(daily hours of ST)and SLP(daily hours of SLP).Study participants’depressive symptoms were assessed using the Children’s Depression Inventory.Generalized linear models were used to estimate the associations of PA,ST and SLP with depressive symptoms.Of all the 1331 study participants,boys accounted for 51.31%and percentage of 7th,8th and 9th graders were 52.44%,23.22%and 24.34%,respectively.After controlling for sex,body mass index,grade,ethnicity,residence,siblings,perceived family affluence,father and mother educational level,only ST was positively associated with depressive symptoms(beta=0.17,p=0.005).This study suggests that excessive ST would be detrimental to depressive symptoms in adolescents.It may be effective to reduce ST for depression intervention or prevention.Future studies are encouraged to use an improved study design to confirm or negate this study’s researchfindings.

Muscle-Strengthening Exercise Links with Lower Odds for Depression in Adolescents

Purpose:Physical activity is a well-recognized protective factor against depression in adolescents.As a compo-nent of physical activity,muscle strengthening exercise(MSE)is also viewed as a correlate associated with lower risks of depression in adults.However,little is known about the association in adolescents.This study aimed to explore the association between MSE and depression in a sample of Chinese adolescents.Method:A self-reported questionnaire was used for data collection including variables of MSE,depression(assessed by Children’s Depres-sion Inventory)and selected sociodemographic factors(e.g.,sex,grade,height and weight[for body mass index]).Generalized Linear Models was utilized to estimate the association between MSE and depression.Results:Results showed a negative association between MSE and depression(Beta=–0.66;both MSE and depression were treated as continuous variables).When treating MSE(meeting or not meeting the recommendations)and depression as binary variables,odds ratio for depression in adolescents not meeting the MSE recommendation was significant higher(odd ratio=1.50,95%CI:1.15–1.96)than those meeting the MSE recommendations.Conclusions:This study found that MSE may be a protective factor against MSE in adolescents.Future studies are encouraged to confirm or negate our studyfinding using improved study design.

何以补齐中小学体育教师资源短板?——基于深化体教融合典型实践的多案例分析

基于5个典型案例,依据资源依赖理论聚焦体育教师资源、组织结构关系和效能提升3个主题及其相互内在关联因素,归纳出市场运行机制、校际合作机制、政社合作机制、政策支持机制和行动补给机制5种补齐普通中小学体育教师资源短板的适配机制。体育、教育等行政组织及普通中小学、体校、青少年体育俱乐部等组织形成恰适性治理逻辑、网络化治理格局和互补型治理方式的组织结构关系,实现对国家深化体教融合等顶层设计的政策创新、满足参与行动组织资源诉求和学校体育教育资源再生的目标。以此为导向构建更具包容性的补齐中小学体育教师资源短板的理论模型,以及多种机制共存的学校体育资源供给路径。

新世纪以来我国中小学生体质健康状况的变化趋势及促进策略

对新世纪以来我国中小学生体质健康状况的变化趋势进行了分析,发现中小学生的超重、肥胖以及视力不良问题仍在加剧,爆发力素质持续下降,速度素质、力量素质、耐力素质、柔韧素质虽呈现出止跌向好的趋势,但仍未得到根本性好转。为有效促进中小学生体质健康,提出相应策略:(1)健全多部门合作机制,提高学生体质健康协同治理能力;(2)推进教育评价改革,强化学生体质健康法治保障;(3)完善监测评估机制,督促地方政府、学校重视学生体质健康;(4)深化体育与健康课程教学改革,提高学生课内学习质量;(5)构建“家校社”体育联动体系,促进学生课外体育锻炼;(6)优化环境设施建设,引导学生选择积极的出行与休闲方式。

北师大版初中物理新教材的结构体系及编写特点

在素养导向的教育改革背景下,编写组依据《义务教育物理课程标准(2022年版)》,通过梳理、总结团队物理教育研究成果和物理教材编写经验,以及近十几年来一线教学的实践成果,对北师大版初中物理教材进行了全面修订,努力打造“培根铸魂、启智增慧”的精品教材。新教材以落实立德树人根本任务、发展学生核心素养为宗旨,力争实现传承与发展的有机统一、知识与能力的有机统一、科学与人文的有机统一。新教材注重体现以学生发展为本的教育理念,遵循学生的认知规律,激发学生的学习兴趣;体现物理学科探究、综合和实践特点,突出基于真实情境的问题解决,全面落实物理学科核心素养。希望广大教师在使用新教材的过程中,能更好地理解新教材的编写理念,并将其融入教学中,促进学生核心素养的发展。

沪科版初中物理新教材修订的整体思考

为了更好发挥物理教材的育人功能,教材修订组在2012年沪科版初中物理教材的基础上修订完成2024年沪科版初中物理新教材。2024年沪科版初中物理新教材具有如下特点:素养为先,落实物理教材育人功能;加强实验,凸显物理实验育人价值;综合育人,体现物理学跨学科特点;评价导向,发挥不同类别习题功能。建议一线教师基于《义务教育物理课程标准(2022年版)》,理解新教材,用好新教材,发展学生核心素养,实现物理学科育人目标。

“优师计划”背景下“中学物理实验教学技能训练”课程与教学探讨

在“优师计划”背景下,以新课程标准为理论依据,从物理师范生培养对口西藏中学物理教学视角出发,立足大中物理教学衔接,从宏观上探讨了“中学物理实验教学技能训练”课程与教学内容设计.进而在课程的宏观指导下,给出了课程教学内容的微观实践过程,探讨了师范生物理实验教学技能培养与提升的路径.

集美区初中学生体质健康水平评价与促进研究

运用Pearson卡方检验、离差法,对集美区24694名初中学生体质健康水平进行等级评价和分析,为促进学生体质健康发展提出相关策略。结果表明:集美区初中学生在身体机能和身体素质方面表现良好,身体形态方面存在超重现象;学生的体质健康与其BMI存在显著相关性;学生体质健康水平以C等级为主,达A等级率仅为13.33%,B等级还存在断层现象。结论:集美区初中学生的体质健康处于中等水平,超重现象需要重视,对此提出了建立政府、社会、学校和家庭四位一体的联动机制。

“双减”政策下中小学课后延时体育服务协同治理的现实挑战与实践路径

“双减”政策下,为破解多主体间协同性不足的问题,促进政家校社协同育人,共同促进中小学生参与课后延时体育服务具有重要的理论价值与现实意义。运用文献资料法和逻辑分析法,基于协同治理理论,以治理主体—治理目标—治理方式—治理过程为分析框架,探究课后延时体育服务协同治理的现实挑战和实践路径。研究认为,课后延时体育服务协同治理仍存在“部门墙”现象,表现为治理主体结构失衡,治理目标考核异化,治理方式手段有限,治理过程协同不足等问题,导致非政府组织参与度较低,合作共识尚未达成,多元治理模式尚未形成,协同机制有待建立。提出,以制度建设为保障,以价值理性为导向,以多元联动为根基,以平等协商为手段,确定治理主体参与的合理性,提高治理目标考核的科学性,丰富治理方式供给的多样性,提升治理过程运行的流畅性等实践路径。

初中物理实验题的类型分析、演变特征及优化策略

物理实验与学生科学探究能力的发展密切相关。物理实验题在评价与培养学生的科学素养方面具有特定价值。基于对物理实验题内涵的解析和对1993—2022年全国多省市初中物理实验题的质性分析与量化研究,发现初中物理实验题主要包括解答、操作和探究三种类型。近30年来,物理实验题的考查重心经历了从操作技能到探究能力再到创新能力的演化,其受关注程度和分值占比越来越高。未来,物理实验题的编制应遵循新课程理念,在考查内容、问题与情境设计、呈现形式等方面加以优化创新。