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生物学是一门实验性科学 ,实验的设计在中学生物学教学中的作用正日益突现其意义 ,但就总体而言 ,在目前的中学生物学教学中 ,对实验教学的重视程度不高 ,实验的软、硬件条件不到位 ,部分教师中也不乏畏难情绪。诸多因素制约了中学生物学实验的展开 ,制约了生物学教学水平的进一步提高。如何提高师生对生物学实验的认识 ,如何在操作层面上加深对生物学实验的理解 ,如何在理论上加深对科学实验意义的理解是目前的当务之急。凡科学实验 ,必须具有重复性 ,即由他人在被描述的实验场景下 ,按照实验控制的条件重复该实验并再现出相同的实验现象和… 相似文献
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针对生物学高考中实验与探究能力的要求以及目前生物学高考实验题的题型现状.提出了重视课本实验、精选个案实验、学习生物学实验理论等复习策略。 相似文献
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《分子细胞生物学报》2005,(4)
《实验生物学报》创刊于1936年,原名《ChineseJournalofExperimentalBiology》(中国实验生物学杂志)。1951年停刊,1954年复刊,并改名为《实验生物学报》(ActaBiologiaeExperimentalisSinica),由当时的中国科学院实验生物学研究所和以后成立的中国细胞生物学学会主办。《实验生物学报》1954年起为半年刊,1964年改为季刊,2004年改为双月刊。到2005年,《实验生物学报》共出版38卷。 相似文献
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通过对山东省生物学教师的实验素质的调查,发现多数生物学教师思想观念上不重视生物学实验教学,实验教学方法单一,实验素质有待提高。通过分析笔者提出了转变观念、学习课改理念、提高技能、钻研教法等提高生物学教师实验素质的策略。 相似文献
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《中国生物工程杂志》2008,28(11)
细胞生物学现代技术 辛华 主编 马午 副主编 本书为高等院校研究生学习细胞生物学技术用书,全书共12章,涵盖了细胞生物学经典实验方法和当今细胞生物学的一些新技术、新方法,既可用于研究生细胞生物学技术教学,又可作为细胞生物学技术工具书使用。本书编入实验共119个, 相似文献
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"分子生物学实验"是分子生物学理论课配套的实验课。掌握分子生物学基本实验技术是生命科学对新时代人才发展的基本需求。上海科技大学通过整合教学资源与实验室资源,对传统本科生"分子生物学实验"的教学内容和体系进行调整,建立了一套基础实验与前沿实验相结合、验证性实验和自主设计性实验相结合的教学体系,为提高本科生"分子生物学实验"课程教学质量和培养综合型人才奠定了基础。 相似文献
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摘要细胞生物学实验教学中,经常需要使用大量相同的细胞样品。通过教学实践,作者发现小鼠S180腹水瘤细胞可作为多个实验的细胞材料。该文阐述了小鼠S180腹水瘤细胞作为细胞生物学实验教学材料的优点和准备方法,可用其进行的细胞实验及具体用法等,旨在为细胞生物学实验教学中的选材提供参考。关键词小鼠腹水瘤细胞;细胞生物学实验;实验材料 相似文献
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改革植物生物学实验教学模式的探索与实践 总被引:3,自引:0,他引:3
植物生物学实验课是本科教学的重要内容。从植物生物学实验课的特点出发,在实验模块的选择、实验教学的方式和实验课要求等方面进行了改革尝试,在提高实验教学效果及加强学生动手能力方面发挥了较好的作用。 相似文献
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K Ijiri 《Biological Sciences in Space》2001,15(3):160-162
There are some experiments which do not need a centrifuge apparatus in space, however, for other space experiments the use of centrifuge is indispensable as the control. The characteristics of these two types of space experiments are explained. Generally, the more quantitatively the phenomenon is analyzed, the greater the need of centrifuge apparatus becomes. The centrifuge in space can realize various gravity values ranging from 0 to 1 G, and this will extend the present biology to a more universal biology. 相似文献
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Tong W 《基因组蛋白质组与生物信息学报(英文版)》2004,2(1):6-14
Although various genome projects have provided us enormous static sequence information, understanding of the sophisticated biology continues to require integrating the computational modeling, system analysis, technology development for experiments, and quantitative experiments all together to analyze the biology architecture on various levels, which is just the origin of systems biology subject. This review discusses the object, its characteristics, and research attentions in systems biology, and summarizes the analysis methods, experimental technologies, research developments, and so on in the four key fields of systems biology--systemic structures, dynamics, control methods, and design principles. 相似文献
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《Journal of biological education》2012,46(4):327-328
The paper describes a series of experiments designed to enable students to investigate certain physical properties of bone and to relate these properties to the function of bone in living organisms. The investigations are intended to extend the study of physics across the normal subject division into biology experiments. The integration of basic physics principles with the teaching of biology via simple experiments leads to a deeper understanding of the interdependence of the sciences and an appreciation that study of selflimiting subject areas is a man-made phenomenon not reflected in nature. 相似文献
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Mariët J. van der Werf Ralf Takors Jørn Smedsgaard Jens Nielsen Tom Ferenci Jean Charles Portais Christoph Wittmann Mark Hooks Alberta Tomassini Marco Oldiges Jennifer Fostel Uwe Sauer 《Metabolomics : Official journal of the Metabolomic Society》2007,3(3):189-194
With the increasing use of metabolomics as a means to study a large number of different biological research questions, there
is a need for a minimal set of reporting standards that allow the scientific community to evaluate, understand, repeat, compare
and re-investigate metabolomics studies. Here we propose, a first draft of minimal requirements to effectively describe the
biological context of metabolomics studies that involve microbial or in vitro biological subjects. This recommendation has
been produced by the microbiology and in vitro biology working subgroup of the Metabolomics Standards Initiative in collaboration
with the yeast systems biology network as part of a wider standardization initiative led by the Metabolomics Society. Microbial
and in vitro biology metabolomics is defined by this sub-working group as studies with any cell or organism that require a
defined external medium to facilitate growth and propagation. Both a minimal set and a best practice set of reporting standards
for metabolomics experiments have been defined. The minimal set of reporting standards for microbial or in vitro biology metabolomics
experiments includes those factors that are specific for metabolomics experiments and that critically determine the outcome of the experiments. The best practice set of reporting
standards contains both the factors that are specific for metabolomics experiments and general aspects that critically determine the outcome of any microbial or in vitro biological experiment. 相似文献
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生物学基础实验教学改革的实践与构想 总被引:14,自引:1,他引:13
为了适应面向21世纪培养高素质人才的需要,对生物学基础实验教学进行了初步的整改。在此基础上提出了开设综合性实验的新构想,综合性实验包括实验内容和实验形式的综合。 相似文献
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结合生物虚拟实验室和生物信息学虚拟实验室的发展和特点, 提出虚拟现实技术的发生与发展将对生物实验和教学产生的一些重大影响和变革, 并分析该项技术对高等学校的教育方法和学习者的学习方式和思维发展可能带来的重大影响。 相似文献