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1.
探究是新课程的基本理念之一,也是学生认识生命世界、学习生物课程的有效方法之一.生物学实验是开展探究性学习的主战场,本人就酵母细胞固定化实验的改进方面引导学生进行了系列探究活动,取得较理想的效果,现介绍如下. 相似文献
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高中化学新课程理念中最突出的特点就是倡导通过探究性实验教学,让学生体验科学探究的过程,提高科学素养,培养学生的创新能力.实验探究不但已经成为一种重要的学习方式,而且也是学科的重要内容.同样,实验探究也是高中化学探究性教学的主要方式,在课堂教学中如何进行实验探究是践行新课程理念、改变学习方式的关键.在教学中,笔者对一些实验进行了探究性设计和实践,下面就一起来探讨笔者设计的过氧化钠与二氧化碳反应的实验. 相似文献
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《全日制义务教育生物课程标准(实验稿)》中明确指出义务教育阶段的生物课程理念是面向全体学生,提高生物科学素养,倡导探究性学习。为体现新课程标准的理念,人教版新教材七年级上册第一个完整的探究性实验是"光对鼠妇生活的影响",目的是学生通过实验能够积极主动参与科学探究,了解科学探究的一般过程,深刻体会并认同非生物因素对生物生活的影响。本实验对于培养学生的科学探究能力和提高生物科学素养具有活动,重要作用。 相似文献
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陈静 《四川教育学院学报》2004,20(Z2):146-147
生物新课程的基本理念 :面向全体学生 ,全面提高学生生物科学素养 ,倡导探究性学习 ,为更好实现实验探究性教学做到以下几个方面的工作 :善于运用科学探究实验范例 ,培养学生探究生物科学的理念。在开展探究性实验中 ,使学生学习科学探究的一般方法 ,学生学会知识形成过程 ,以及培养学生的创新思维的能力。 相似文献
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江钐 《宁德师专学报(自然科学版)》2007,19(1):90-93
《普通高中生物新课程标准》提出了"倡导探究学习"的理念,把"探究性学习"作为自然科学课程设计和实施中的重要指导思想和教学策略.探究式教学强调学生自主探究.实施探究性实验教学有利于调动学生学习积极性,发展学生思维,培养学生能力.教师要善于进行实验探究方式的指导,充分发挥学生学习的主动性,挖掘学生内在的潜力. 相似文献
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秦伟艳 《新课程导学(上)》2013,(2):28
2011年版《义务教育生物课程标准》把"倡导探究性学习"列为课程的基本理念之一,认为"科学探究既是科学家工作的基本方式,也是科学课程中重要的学习内容和有效的教学方式。"苏教版生物教材2012版不但将"科学探究"单列为第一章,而且差不多每章都有探究性实验内容。可见探究性学习能力培养的重要性。下面结合生物新课程教学实践案例,就探究性实验的有效教学作一探讨。 相似文献
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陈静 《四川教育学院学报》2004,20(2):146-147
生物新课程的基本理念：面向全体学生，全面提高学生生物科学素养，倡导探究性学习，为更好实现实验探究性教学做到以下几个方面的工作：善于运用科学探究实验范例，培养学生探究生物科学的理念。在开展探究性实验中，使学生学习科学探究的一般方法，学生学会知识形成过程，以及培养学生的创新思维的能力。 相似文献
8.
倡导探究性学习,培养和发展学生的科学探究能力,是生物新课程的主要目标和内容之一。应运而生的“探究性试题”不仅对课程改革具有强大的推动作用,而且是新课程理念在考试评价中的具体体现,它能很好地考查学生科学探究的过程,科学评价学生的探究能力,有利于引导生物教学的改革方向。因此探究性试题受到了特别的重视和关注,是当今生物高考的亮点。现就生物探究性试题的特点进行归类分析。 相似文献
9.
高中生物新课程标准明确要求学生做到:"能够正确灵活地掌握采集和处理实验材料、进行生物学实验的操作等技能",并且提出生物科学作为由众多生物学事实和理论组成的知识体系,是在人们不断探究的过程中逐步发展起来的,提倡探究性教学理念。用一种生物材料设计一组生物学实验,这是新课程要求教师具备的能力。新课程提出了新的理念,比如说要培养学生的生物素养,要倡导探究性教学。要求生物教师具备新的教学专业素质,即能够发掘、使 相似文献
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基础教育课程改革生物新课程的理念之一是倡导探究性学习 ,目的是力图改变学生的学习方式 .作为教师应该如何组织探究性学习 ?笔者进行了探索和辩证性思考 ,提出了探究性学习的教学策略和教学案例 . 相似文献
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Siv Flaesen Almendingen Johannes Tveita 《美中教育评论》2009,6(4):45-48,66
Ten teachers, from preschool to secondary school have tried out puppets as a stimulus in science lessons. Data were gathered by teachers answering a questionnaire and by interviewing the teachers. We report what teachers have experienced by using puppets in science classrooms and in science activities in preschools. Data indicate that the puppet can be used to stimulate science both in preschool, primary school and secondary school. Probably the puppet must be used in different ways in preschool and primary school than in secondary school to get the pupils to accept them. This pilot study has given us courage and ideas to start a following-up study in using puppets in science. 相似文献
13.
Anu Raeiisaeinen Mari Raeikkoelaeiinen 《美中教育评论》2009,6(12):36-45
This article presents the methodology used by the Finnish Education Evaluation Council in the national evaluation of social and communication skills in vocational education and training. The evaluation concentrates on key competences such as learning-to-learn skills, communication skills, social skills and entrepreneurship （Implementation of Education and Stringfellow, 2005; Recommendation of the European Training 2010, 2004; Winterton, Delemare-Le Deist ＆ Parliament and of the Council of December 18, 2006 on key competencies for lifelong leaming, 2006）. The evaluation focuses particularly on skills required in the labour market. These competences are included in all vocational study programmes as a part of accompanying with other key competences. The authors＇ approach follows the principles of developmental and participative evaluation, applying the Common Quality Assurance Framework （CQAF） model, which has been accepted by the European Commission for the quality management and quality assurance framework for vocational education and training in Europe. Additional methods such as interview and statistical data gathering were used to acquire comprehensive data and ensure extensive participation of each partner involved has key competences. The evaluation material was collected from vocational education and training providers by sector （n=8） and by qualification （n=53）. Every sector and type of examination was included in the evaluation. The evaluation was based on a sample （n=130）. The evaluation data were collected from multiple sources by using multiple methods. The material included written self-evaluation reports by vocational education and training providers （n=130 which equals 95% of VET providers）, quantitative information, interviews organized by the National Board of Education and an evaluation seminar for providers as focus groups. Educational administrators, teachers, students, employers and workplace instructors participated in the self-evaluation of the vocational education and training establishments （multi-professional evaluation）. 相似文献
14.
Barbara Theresia Schrottner 《美中教育评论》2010,7(8):50-61
It is becoming more and more apparent that globalization processes represent, theoretically as well as practically, a challenge for educational sciences and therefore, it must be addressed within the sphere of education. Accordingly, educational conceptions have to adapt to globafization phenomena and focus more on alternative and innovative educational concepts. The observable phenomena that appear as part of globalization then lead to the following question： Is there still space for educational concepts like emancipation, self-determination, equal opportunities and fairness in distribution, democracy and common sense？ The most indispensable tools for the development of equitable and peaceful contemporary education perspectives are a differentiated reflection on globalization phenomena and consequences, an intensive analysis and disclosure to address （global） conflict lines, the questioning of well-established concepts, the formation and embodiment of visions of the global future and the articulation of innovative education concepts. Modern social and political structures and practices have to be reoriented to combat the negative effects of globalization processes through the incorporation of more humane, socially fair and ecological principles. Educational science is sure to make an important contribution in making this a reality. 相似文献
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Shamsul H. Mahmud Judith R. Warchal Ayumt Masuchi Rafiq Ahmed Axel Schoelmerich 《美中教育评论》2009,6(7):29-44
The study aimed to assess and compare the values prevalent among the students and teachers of Universities in Bangladesh, Japan, USA and Germany. The sample consisted of 480 students and 236 teachers. The sample included 120 undergraduate students Japan; 120 undergraduate students from Bangladesh; 120 undergraduate students from USA, and 120 undergraduate students from Germany. The faculty sample included 60 teachers from Japan, 60 teachers from Bangladesh; 60 teachers from USA, and 56 teachers from Germany. To identify the value preferences of the individuals a list of 10 values, pro-social, achievement, power over others, security, self direction, otherworldliness, fatalism, narcissism, inner directed, and conservative, based on previous values studies by Singh and Parek were prepared. The first five values were identified in previous studies as functional （Singh, 1975） and other five were identified as dysfunctional （Parek, 1988） in the context of national development of Asian cultures. The results revealed that Bangladeshi students held stronger preferences for values identified as functional values than for those identified as dysfunctional. Japanese students indicated stronger preferences for the values identified as functional values except narcissism. The American students indicated a preference for three of the five values identified as functional but also ranked narcissism and other worldliness as third and fifth preferred values respectively. German student showed a preference for functional values, except narcissism which they also ranked as third. Bangladeshi teachers＇ preferences for functional values were higher than dysfunctional values. Japanese teachers indicated a preference for functional values except narcissism. American teachers preferred functional values except other worldliness. German teachers＇ value preferences were also functional, except for narcissism which they ranked as fifth. Students and teachers in the four countries sampled indicate preferences for values identified as functional with few exceptions. This research suggests that value preferences among university students and teachers are more similar than different, suggesting a homogenizing effect （Boli, 2005） on human values. 相似文献
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Williams Emeka Obiozor 《美中教育评论》2010,(1):17-25,31
This article discusses the teaching of life skills to urban American youths who are highly fascinated with the hip-hop culture--songs, raps, miming, lyrics, dressing and musical rhythms, especially individuals with emotional disabilities in the public schools. This is an instructional curriculum strategy to encourage positive and active participation of these students, promote perfect school attendance, encourage good behaviors, deal with anger management and motivate committed learning in the classroom. The instructors＇ understanding of students＇ culture, learning needs and styles, and using such background knowledge to educate them become imperative in this setting. These urge for innovative and leadership projects in the author＇s special education classroom necessitated the application of hip-hop music to teach life skills, reading and other functional skills in the classroom. The outcome was positive and rewarding to both the teachers and students. There are recommendations for interested teachers to devise creative teaching methods, differentiated instruction and appropriate classroom management practices to attain student achievement. 相似文献
18.
Increasing accountability and efficiency in the use of public and out-of-pocket financing in education are critical to realizing the maximum impact of the meager allocations to education in most developing countries. While broad estimates and numbers are routinely collected by most national ministries and state departments of education, the lack of accuracy and reliability as well as the obtuse nature of recording and presentation of the data does not facilitate any serious policy use. A major advance in this area has been brought about by the development of NEA （National Education Accounts）, which is a new tool for measuring education expenditures in a systematic policy-~endly manner. In essence, NEAs measure the ＂financial pulse＂ of an education system, answering 4 key questions： Who is financing education？ How much do they spend？ How are funds distributed across different education providers, levels and activities？ Who benefits from or receives the services？ NEAs gather information on all spending from public, private and donor sources, and provide a snap-shot of all expenditures on education in the state or country. While not an auditing tool, it provides real time information on the flow of funds that can be used for evidence-based decision-making. It provides information to policy-makers, enabling them to discern systcm-wide inequities and identify areas that require changes in policy. In addition, the use of a standard classification of expenditures allows for data from NEAs to be comparable between and within countries. This paper provides an assessment of accountability and efficiency in the use of public and private resources in the education sector in 2 states of Nigeria. Using comparative data from implementation of education accounts in 2 states of Nigeria, it presents a breakdown of education spending by public and private sources as well as donor agencies, by types of providers, by geographical regions and by category of expenditures. It analyzes educational expenditures for the 2 states in the context of state government priorities for education, and proposes a novel way of tracking trends in education spending as a means for policy-makers to organize a strategic vision supported by resources and to evaluate the outcome of policies. 相似文献
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Anthony Malone Gregory Smith 《美中教育评论》2010,7(9):106-114
Over the last 2 decades, Irish schooling and society have gone through a period of significant structural and policy-driven change. To meet the emerging needs of the knowledge/learning society, schools and teachers are challenged to develop their capacities as ＂active learning communities＂. This places greater demands on teachers and schools to reflect on their classroom practices, to utilise a wider repertoire of pedagogic styles more suited to the needs of the 21st century learners and so that meaningfully collaborate with their fellow professionals. Teaching and Learning for the 21st Century （TL21） was a 4-year （2003-2007） multi-pronged research and development project involving the Education Department at the National University of Ireland, Maynooth （NUIM） and 15 post-primary schools. The project sought to address a number of key aims in terms of developing schools as professional learning communities, including addressing the isolation and insulation which teachers can, and do experience in their day-to-day professional lives and prioritize quality in teaching and learning as a key challenge for school development planning. This paper attempts to succinctly frame the key developments and findings which emerged over the duration of this process. 相似文献