【作者】 李芬霞；

【导师】 俞诗源；

【作者基本信息】 西北师范大学 ， 教育， 2007， 硕士

【摘要】 倡导探究式教学是新课程改革的理念之一。在初中生物教学中,探究性实验是实施探究式教学的重要内容。初中生物教师应更新知识观念,转变课程理念,通过教学实践努力实现其目标。探究性实验实施情况如何,可以很好的反映出我省初中生物新课程改革的进展情况。本文对甘肃省部分初中生物探究性实验实施情况进行调查。采用的方法有问卷调查法、课堂观察法和访谈法。通过教材分析,深刻学习并领会新课程理念在教材中的体现;通过书面调查,了解我省初中生物实验教学的客观条件,生物教师对探究性实验的认识、实施情况,探究性实验的开出率以及影响探究性实验开出率的主客观因素;通过课堂观察、分析,寻找能解决在探究性实验实施过程中存在问题的途径。本调查研究的结论有:(1)城乡初中生物实验基本条件较差且陈旧;(2)班额过大,课时有限,限制了探究性实验的开展;(3)对生物教师的评价标准相对滞后;(4)生物教师在努力实践、摸索着探究式教学;(5)探究式教学正在进入生物课堂;(6)部分生物教师对新课程理念的理解尚不到位。针对结果,本调查提出了以下几点建议:(1)教师应注重对探究性实验的指导策略;(2)探究式教学模式应多样化;(3)教师应创造性的开展探究性实验教学;(4)应加强培训和学习,尽快提高教师的水平。更多还原

【Abstract】 Advocating the inquiry-based teaching is one of the ideas of the new reform.In the course of the biology teaching in junior middle schools,inquiry experiment is a good content of promoting the inquiry-based teaching.Biology teachers in junior middle schools should renew knowledge concepts and improve course concepts,and also they should make efforts to achieve the aim by teaching practice.How is the inquiry experiment carried out can reflect the development of biology course reformation in junior middle schools in our province.This article investigates the implemented conditions of junior middle school biology in Gansu province.Through the document researching,study and understand the new course concepts.Through the investigation in writing form,realize the objective conditions in junior middle school experiment teaching in our province,and the biology teachers’ realization,the conditions of experiment,the rate of doing inquiry experiment , the subjective and the objetive factors which affect it.Through the observation in the class,analyze and find the ways of solving the existing problems in the course of inquiry experiment.The investigation and research show that in present under the poor condition of experiment in our province,many biology teachers in junior middle schools can learn the course reform spirit,and take measures suited to local conditions and use the inquiry teaching mathod in the daily teaching and experiment. We shoud change the teaching mathods,at the same time, we should change the students’study ways and make efforts to implement the new course reform.To sum up,I get the following conclusions:1) The condition of experiment is old and poor.2) The classes are big and the time is limited.These factors restrict the development of inquiry experiment.3) The evaluation standard to teachers is lagging behind.4) Many biology teachers are tring their best to practise and groping for Inquiry-based teaching.5) The inquiry-based teaching has been applying in the biology classes.6) Some biology teachers have not enough comprehension about the new course ideas.So I advance the following suggestions:1) The guiding strategies on inquiry experiment from the teachers.2) The several models of the inquiry-based teaching.3) The teachers should implement the inquiry-based teaching creatively.4) Enhance the training and study and strive to improve ourselves as soon as possible.更多还原