信息技术与初中科学教学整合策略的研究.docx

信息技术的发展带来了教育的信息化，而科学教学的改革也得益于基础教育课程改革的推动，促使当前的初中教学发展中，信息技术与科学教学整合呈现已经成为初中教育发展的趋势，其在提高学生创新能力和科学素养等方面具备了积极意义，是未来培养创新型人才的必然要求，更是现代教师的必备素养之一。一、信息技术与初中科学教学整合的必要性1.科学课程的性质方面作为一门综合性学科，初中科学课程包括了具体的科学现象和抽象的科学概念，显然在其教学实施过程中会用到丰富的材料，且具体的科学现象是科学概念与原理建立的基础，类似于现实生活中丰富复杂的事物，对于所有事物的接触，我们显然不可能借助第一手的直接经验来进行，所以，在科学课程的实施中，信息技术可以为其提供丰富的具象资源，促进其教学的高效开展。2.科学课程的内容方面新时期初中科学课程教育发展中，技术的发展必将在其中呈现，在人们的生活等各个方面，科学技术的发展促成了巨变的出现，但也带来了一些隐患与挑战，致使科学技术与人类社会发展关系方面的探讨备受各界关注，促使整合科学、技术和社会的问题，成为当前科学教学发展的主命题，需要对三者之间的关系形成整体上的深刻理解，而科学课程则是实现这一需求的有效途径。3.科学课程的组织与建构方面就传统的科学课程来看，学科逻辑结构是其进行线性体系建立的基础，我脱离了现实生活，转而将科学概念和定理作为中心，学生对其兴趣不大，而对于这种线性体系，信息技术的非线性特点则可以打破，从而有机联合起了科学课程的各个内容，完美体现了科学课程的综合特性。二、信息技术与初中科学教学整合对策1.结合课型进行选择在信息技术的运用方面，主要在于突出重点，激发学生的学习兴趣，实现对难点的突破，这是新授课的教学需求，所以可通过选择多媒体来扩大容量，而对于与之不同的复习课教学，则重在实现对教学内容的浓缩，真正意义上建立起科学认知体系，具备系统性，强化重难点，完善科学课程教学的实施。如对于“异性磁极相互吸引，同性磁极相互排斥”这一教学内容，可以借助趣味性的动画情境创设去进行授课，从而使不易理解的抽象概念更趋于直观形象，吸引学生，使其有兴趣参与教学。若是复习课，结合学习的需求，则应当将与该知识相关知识网络的建构作为侧重点，结合实际应用情况创设课堂，如，交通、生产等，促使学生对该知识的综合应用能力得到有效提高。2.结合学生身心特点进行选择当前发展的大条件下，初中学生的年龄阶段决定了其易于接受新鲜事物，有着较强的求知欲，所以在激发学生的积极性，引起其注意的方面，可以借助多媒体具有的声、光、电的综合刺激来实现，但应当注意的是，心理学研究得出，长时间处于高度兴奋状态，会使中学生大脑皮层变得疲惫，降低学生的视力等，这显然与长时间使用电脑相关。所以，在科学课堂教学中使用多媒体等信息技术时，应当注意界面制作要平和自然，而不要让颜色太过于艳丽、乱、花等，此外，要切忌频繁泛滥，转而讲求适时适度，这样才能取得事半功倍的效果。3.进行模拟实验教学为了缓解学习任务重、教学实践紧的现状，可借助信息技术模拟探究模式教学，也可以让学生体悟科学思维及相应的研究方法，使得在教学过程中，可以让学生转变知识的被动接受者角色，而真正成为主动发现者和知识的积极探索者。新时期的初中教学发展中，生物、地理及物理、化学共同组成了其科学课程，其中以实验为基础学科的物理，很多课程内容需要学生去亲手探究和进行演示实验。具体分析来看，借助实验课的形式，可加深学生对一些实验步骤和相关结论的记忆，更促使学生实现了对产生实验结论过程的理解，掌握了研究物理学的方法，可以结合信息技术，制作活动的课件进行模拟，取得良好的实验效果，用于弥补常规实验仪器方面的局限性，使得初中物理实验的演示效果得到有效提高，助推了初中科学教学的更高效发展。综上所述，新时期教学发展中，信息技术与课程整合已势在必行，尤其是推行素质教育的今天，将不断涌现出各种新型教学模式，助推教学改革的深入发展，不断强化了课程教学的合理性和科学性，结合信息技术，也有助于探索出更多有效的教学策略，推动初中教学效率的大幅提升。The development of information technology has brought the education informationization, and scientific teaching has also benefited from the reform of basic education curriculum reform, the current junior high school the developing of teaching, information technology and science teaching integration has already become the trend of the development of the junior high school education, its in improving students innovative ability and scientific literacy and so on had the positive significance, is the inevitable requirement of cultivating creative talents in the future, but also the one of the essential qualities of modern teachers.A necessity of integration, information technology and junior high school science teaching1. The nature of science curriculumAs a comprehensive discipline, junior middle school science curriculum, including the specific scientific phenomena and abstract scientific concept, and apparently in rich materials are used in the teaching implementation process, and specific scientific phenomenon is the basis of scientific concepts and principles to establish, similar to the real life rich and complex things, for all things contact, we obviously cant be with first-hand experience to directly, so, in the implementation of science curriculum, the information technology can provide rich representations of resources, promote the teaching efficiency.2. The content of the science curriculumJunior middle school science curriculum in the new period in the development of education, in which the development of the technology will present, in various aspects such as the life of people, the development of science and technology contributed to the emergence of the changes, but also brought some hidden dangers and challenges, the science, technology and human social development relations discussed highly attention from all walks of life, urges the integration of science, technology and society, has become one of the main propositions of science teaching development, need of the relations between and among form a deep understanding on the whole, the science curriculum is an effective way to achieve this requirement.3. The organization and construction of science curriculumIs the traditional science view, subject logic structure is the basis of the linear system, me from the real life, to the scientific concept and theorem as the center, the students interested in is not big, but for this kind of linear system, the nonlinear characteristics of information technology can be broken, thus the organic unite of science curriculum content, perfectly embodies the comprehensive properties of science curriculum.Second, the information technology and junior high school science teaching integrated countermeasures1. The combination of class type to chooseIn terms of the use of information technology, main is to highlight the key, stimulate students interest in learning, to realize the difficulties of a breakthrough, this is the teaching demand new teaching, so can choose multimedia through to expand capacity, and for different recitation teaching, focuses on implementation of the concentration of the teaching content, establish the scientific cognitive system on real significance, systemic, strengthen the difficult point, improve the implementation of science curriculum.As for the opposite poles attract and like poles repel each other, the teaching content, use a fun animation creating situation to teach classes, which is not easy to understand the abstract concepts tend to be more intuitive image, attract students interested in participating in teaching. If recitation, accords with the demand of the study, and the related knowledge network construction shall be as the focus, combined with the actual application of creating classroom, such as, transportation, production, etc., encourage students to effectively improve the comprehensive application ability of knowledge.2. Combining with the characteristics of students body and mind to chooseCurrent under the condition of the development of large, middle school students age determines its easy to accept new things, has a strong thirst for knowledge, and so on stimulating the enthusiasm of students, their attention, can use the combination of sound, light, electricity multimedia has stimulation to achieve, but it should be noted, the study of psychology, in a highly excited state for a long time, can make students cerebral cortex becomes tired, reduce the students vision, etc., this is clearly associated with long time using computers. So, in the science and information technology such as the use of multimedia in classroom teaching, should pay attention to the interface to gentle nature, and dont let the color is too gorgeous, disorderly, flowers, etc., in addition, to avoid frequent flooding, instead being timely and moderately, so as to get twice the result with half the effort.3. The simulated experiment teachingIn order to alleviate the current situation of the learning task, teaching practice, can be simulated with the help of information technology to explore the mode of teaching, also can let students understanding scientific thinking and the corresponding research methods in teaching process, can let the students change passive recipients of knowledge, and truly become the initiative positive explorer and knowledge discovery.Junior middle school teaching in the new period of developing, biology, geography and physics, chemistry constitute the scientific curriculum, which is based on the experimental subject of physics, lots of course content requires students to explore and demonstration experiment. In the form of a specific analysis, with the aid of experiment, students can deepen the memory of some experimental steps and the relevant conclusion, more make students realize the understanding of the produce process of the conclusion, master the research methods of physics, can be combined with information technology, the production activities, t