制约学生实验探究能力发展的主要因素及对策

学校的办学理念落后、教师的专业素养欠缺、实验开出率过低等,是制约学生实验探究能力发展的主要因素;更新教育观念、开齐开足各类实验、开放学校实验室等,是提高学生实验探究能力的有效措施。     

少数民族大学生英语口语教学的制约因素及对策探究

大学英语教学中口语交际能力培养的重要性日益凸显,但由于现有的教师水平、传统的教学理念和方法,以及少数民族学生本身所存在各种问题,加之少数民族特殊的语言文化背景影响,致使英语听说教学仍处于比较低的水平。在系统分析少数民族学生大学英语听说教学现状的基础上,就如何提高少数民族学生的听说能力,提出了一些相应的建议和具体的实践方法。     

依法治国的制约因素及对策

加强社会主义民主与法制建设,实施依法治国,是社会进步、文明的重要标志,是建设社会主义现代化国家的必然要求,它既是一个理论问题,也是一个实践问题.为此,我们要从社会主义初级阶段和法治实际出发,进行深入研究,找出影响推进依法治国进程的制约因素,提出切实可行的对策.     

邵阳市民营经济发展的制约因素及对策

民营经济已逐步成为我市经济发展最具活力的因素，成为改革开放和经济建设的主力军，但在发展过程申也存在一些制约因素。文章阐述了邵阳市民营经济的现状、民营经济发展的制约因素及对策。     

制约职业教育发展的因素及对策

一、制约我国职业教育发展的因素1.区域发展不平衡,城乡二元职教结构不合理。由于经济发展状况所决定,职业教育一般在城市的发展状况良好,特别是省级政府所在城市。但是广大农村的职业教育相对滞后,大多数农村教育只重视普通小学和中学,职业教育的重要性认识不足。有的县建立了职教中心,职业教育正在使劳动力得到优化,但是大多数农村,特别是偏远贫穷地区还未确立职业教育的概念。职业教育工作者对自己所从事的职业活动的认识不到位,也是影响教育质量的一个重要因素。连农业技术培训都做不到,更谈不上劳务输转的岗前培训及有针对性的职业教育…     

将WebQuest植入大学英语教学的制约因素与对策

采用光沉积-液相化学法调节电子流向,构建了直接Z型TiO₂/Ag/Ag₃PO_{(4 )}(TAAPO)光催化材料.通过扫描电子显微镜(SEM)、透射电子显微镜(TEM)、X射线衍射仪(XRD)、X射线光电子能谱(XPS)、紫外-可见漫反射光谱仪以及光致发光(PL)光谱仪等手段对其进行表征,并对其在可见光照射下催化降解环丙沙星(CIP)的性能进行了研究.结果表明,当水体pH为3.0,催化剂分散浓度为0.3 g/L,CIP的初始浓度为15 mg/L时,光催化降解体系能够取得最佳的去除效果.在该组条件下,光照120 min CIP的降解率约为99%,并且在经历4个循环后仍然保持了良好的降解效果.在光催化降解CIP的过程中,主要反应活性物种为超氧自由基(·O₂     

楚雄州大学英语口语教学的制约因素及对策探究

外语教学的重要目的之一就是培养学生熟练运用英语进行口头交际的能力。在对楚雄州大学英语口语教学中存在的制约因素进行分析的基础上,从教师教学的角度,提出了提高大学英语口语教学的策略：教师应该从思想上转变传统教学理念,加强英语听说训练;积极开展灵活多样的口语实践活动;开辟学生第二课堂;组织英语口语测试;充分利用多媒体技术等,以切实提高大学生的英语口语表达能力。     

制约我省城镇居民消费水平的因素及对策

消费是推动经济增长的重要因素之一，本文从青海省的实际出发对目前城镇居民的消费水平进行了评价，指出目前我省城镇居民的消费水平对经济的发展产生了一定的消极影响，通过五个方面对形成目前的消费水平的原因进行了分析并且提出了相应的对策。     

制约中职教育发展的因素及对策

我国中职教育在多重压力,特别是在高等教育、高职教育发展,包括高中扩招在内的强大冲击下,困难重重,举步维艰。尽管国家对中职教育给予了相关的政策扶持,开始从萧条走向复苏。但我们仍需要充分重视其发展过程中存在的各种问题和不利因素。本文试图通过分析相关因素,提出相应的解决措施,以促进我国中职教育健康、持续地发展。     

军事创新教育的制约因素及对策

军事创新教育是一个带有根本性、涉及多方面的系统工程 ,在实施过程中必然会遇到历史与现实、主观与客观方面的制约因素 ,要解决好这些问题 ,应在教育观念、课程体系、教学体系、教师素质、校园文化、学习风气等方面下功夫。探讨这一问题 ,对于军事创新教育有一定的指导意义。     

Learning strategies and their relationships to academic performance of high school students in Hong Kong

The present study examines the dynamic relationship between academic performance of high school students and their respective learning and study strategies. Two hundred thirty-six high school students were recruited to participate in this study by completing a Chinese version of the Learning and Study Strategies Inventory - LASSI, to probe into the relationship. Results found that (1) there were clear differences to the learning and study strategies used by high school students with high academic performance, and those with low academic performance; (2) all the three components (Will; Self-regulation and Skill) were equally important to differentiate high academic achieving high school students from low academic achieving high school students within the strategic model of learning; and (3) a numbers of learning and study strategies were effectively predicting the academic performance of the high school students. All of these result patterns confirm that learning and study strategies used by high academic achievers and low academic achievers as well as the components used to predict students’ academic performance in the high school setting are quite different from the patterns revealed in the tertiary education sector.     

河北省贫困县初级中学教学改革面临的问题与对策

对解决河北省贫困县264所初级中学教学改革面临问题的三大对策是：第一,学校教学改革重点：更新教学管理观念,培养高素质人才;改革教学内容,增强学校吸引力;充分开发贫困县初级中学特有的教育资源。第二,以县为主,重组教育资源;合理调整学校布局、优化教育资源配置;改革教育人事制度,优化初级中学教师队伍;改革中考招生制度,解决学生升学的后顾之忧;加强初级中学财务管理,勤俭办学。第三,各级政府应全力支持初级中学教学改革;建立从中央到地方各级政府合理分担的投资体制,教师工资由市级统一管理发放;中央财政加大对贫困县初级中学财政转移支付力度;全社会共同关心和支持贫困县初级中学教改;“普九”欠债,政府偿还。     

研究性学习的探索:为学生的卓越发展创造更大的空间--北京师范大学附属实验中学副校长蔡晓东访谈录

实验中学早在 2 0世纪 80年代中期就致力于探索促进学生优质发展的课程体系的建立。在研究性学习的开展过程中 ,他们探索出了在大规模学校运用信息技术手段开展研究性学习的组织、实施、评价、管理等一套措施 ,值得借鉴。对研究性学习 ,他们有深入的思考 :研究性学习不仅仅是一种学习方式 ,它在我国普通高中的课程体系中占有重要的地位 ,是高中学校优质发展的一个切入点。当然 ,大规模开展研究性学习还有许多值得思考和研究的问题     

初中“物理实践活动”初探

在新颁布的九年义务教育全日制初中物理教学大纲的调整意见中 ,新增加了“物理实践活动” ,本文对实践活动的目的和意义 ,内容和形式进行了探讨 ,并给出了多个操作范例供读者参考     

运用现代化教学设备 全面提升生物教学的有效性

课堂教学是学生获得知识的重要渠道,生物教师要有效的引导学生观察事物,培养学生发现问题的能力。如何提高教学效果和学生的学习成绩是每位高中生物教师的职责。因此本文主要就高中生物教学的现状问题,基于生物学科的特殊性,系统分析如何全面提升生物教学的有效性。     

初中数学有效探究活动的策略研究

数学教学活动必须建立在学生的认识发展水平和已有的知识经验基础之上,教师应激发学生的学习积极性,向学生提供充分从事数学活动的机会,帮助他们在自主探索和合作交流的过程中真正理解掌握基本的知识技能、数学思想方法。有效的数学学习活动不能单纯依赖模仿与记忆,动手实践、自主探索与合作交流是学生学习数学的重要方式,转变数学学习方式、倡导有意义的学习方式是课程改革的核心任务。初中数学课程应致力于转变学生学习方式,倡导学生主动参与、乐于探究、勤于动手,培养学生搜集和处理信息的能力、获取新知识的能力、分析和解决问题的能力,以及交流与合作的能力。     

A comparative study of learning patterns of secondary school,high school and college students

The main aim of the current research was to identify the similarities and differences in learning patterns used by secondary school, high school and college students. There were 8,072 participants and they responded to the Chinese version of Inventory of Learning Styles (ILS) online. Findings show that the three groups of students were significantly different in their adoption of learning patterns; the dimensionalities of learning patterns observed in secondary school and high school students were similar, but were different from those of college students; these students’ learning patterns differed from each other in relation to personal characteristics (i.e. gender and age), but tended to have similar strong relationships with parents’ education level and parents’ jobs. This study contributes to the understanding of the learning patterns characterized by school and college students. By acknowledging this, educators can help to develop better support for students in adapting to new study environments.     

Attitudes of secondary school students towards doing research and design activities

Research and design activities are often employed in STEM (Science, Technology, Engineering & Mathematics) education. This study aims to examine students’ attitudes towards doing research and design activities in secondary school, among two groups of students: (1) students that take the quite recently introduced Dutch subject O&O (research & design), in which students perform authentic research and design projects related to STEM disciplines; and (2) students that do not take O&O. The subject O&O is only taught at a limited number of certified, so called ‘Technasium’, schools. A questionnaire, developed by the authors, was completed by 1625 students from Grades 8 and 11. Unlike previous studies on student attitudes, which usually use abstract concepts like ‘science’ or ‘technology’, the questionnaire used in this study contains active verbs to characterise research and design activities. The results showed that, in general, students who took the subject O&O had more positive attitudes towards doing research and design activities than regular students. Both student groups appeared to find doing design activities more enjoyable than doing research activities. The results of this study provide useful information for teachers as well as teacher educators about the existing attitudes of students, for example their preference for design projects over research projects.     

Effects of 6E-oriented STEM practical activities in cultivating middle school students’ attitudes toward technology and technological inquiry ability

ABSTRACT

Background: STEM education has become a focus of research and teaching interest in recent years. However, not all scholars agree on the definition and purpose of STEM education. This paper summarizes related past research and suggests that, according to the requirements of Taiwan’s educational environment, STEM education should focus on the cultivation of middle school students’ attitudes toward technology and their ability to engage with technological inquiry.

Purpose: The purpose of this study is to explore the effects of STEM education on attitudes toward technology and technological inquiry abilities of middle school students, this study used the 6E Learning byDeSIGN? model proposed by the International Technology and Engineering Educators Association in the US to design a 6E-oriented STEM practical activity.

Sample: The sample of the study consisted of 139 seventh-grade students from six different classes who participated in a practical activity related to egg protection devices.

Design and methods: To achieve this research purpose, a quasi-experimental design was used, with pre-treatment and post-treatment evaluations of each group. Both the experimental and control groups participated in the activity; however, the experimental group students were guided through the activity using a 6E teaching strategy, whereas the control group students were guided using a problem-solving teaching strategy.

Results: The results showed that a 6E teaching strategy had a positive effect on middle school students’ attitudes toward technology and technological inquiry abilities, but these effects were not statistically different from the effect on the control group with problem-solving teaching strategy.

Conclusions: This study indicates there is no significant advantage in using a 6E process over a problem solving approach. Technology teachers aiming to improve students’ attitudes toward technology and their technological inquiry abilities consider refining the 6E-oriented STEM practical activity process, and students may demonstrate better performance in these two areas.     

初中思想政治活动课教学的思考与探索

初中政治活动课是政治教学改革的需要,但是教师对这种活动课的认识还不够,而且由于政治活动课刚开始实行,改革的经验还不足,遇到的问题也很多。本文先介绍了初中政治活动课的特点和课程设计,然后就遇到的问题,提出了一些实施中的建议。