共查询到19条相似文献,搜索用时 78 毫秒
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1 拓宽获取知识的渠道,丰富自主学习的素材 1.1 动物学教材的选择 在选择教材时,首先注重动物学教材与专业课程教材体系的一致性.在注重教材内容基础性的同时,要突出与现代生活及科技发展的联系,尽量避免与后续课程出现不适当的重复,同时争取为后续课程打开必要的窗口. 相似文献
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实验动物学教学改革的探索与实践 总被引:4,自引:0,他引:4
近几年来,实验动物学已成为生命科学发展的重要支撑,在高等医学教学中具有重要的地位.根据我国实验动物学的教育现状,在实验动物学教学实践中,对教学内容、教学方法和考核方式等方面进行了改革和探索,为培养综合应用型人才打下坚实基础. 相似文献
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实验动物学是生命科学研究的基础和支撑条件之一。在医学院校实验动物学的教学中,应以实验动物与动物实验标准化为中心,增加和完善动物模型、分子遗传、胚胎工程及转基因动物等理论内容,紧跟生命科学的发展趋势;同时注重理论教学与实验教学的相互结合,充分利用现代先进的教育技术,以基本实验、综合实验和自主设计实验培养学生的操作能力和创新思维。这些改革措施将对改进实验动物学的教学质量,提高医学院学生的科研水平有重要意义。 相似文献
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高校《普通动物学》教学中实施自主学习的探索 总被引:2,自引:1,他引:2
课堂教学是学生获取知识的主渠道,教会学生如何自主学习已经成为世界各国基础教育的根本任务之一。在现代社会自主学习是学习者所必备的重要能力之一,在课堂教学模式下,让学生走自主学习之路是学会学习的有效途径。作者对本校《普通动物学》课堂教学模式下实施自主学习现状进行了分析、对比、改进,目的在于培养学生自主学习的意识,增强自主学习能力,提高学习效率。结果证明学生在自主式教学模式下积极性被充分调动,学习成绩显著提高。 相似文献
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自动控制原理课程为自动化专业的主干课程,结合东北石油大学、哈尔滨工业大学、哈尔滨工程大学和哈尔滨理工大学四所院校的《自动控制原理》课程,分析了目前该门课程的教学现状和存在的问题,分析比对了四所院校的教学特点,总结出了更有利于提高本门课程教学质量的教学改革手段。 相似文献
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FRED S. GUTHERY 《The Journal of wildlife management》2007,71(1):222-225
Abstract: My goal was to compare deductive and inductive methods of accumulating reliable knowledge in wildlife science. Under the hypotheticodeductive (H-D) method, observations are used to formulate explanatory or causal hypotheses, which serve as the basis for deductions (predictions) of expected events. Field experiments are designed to determine whether the deductions hold, in which case hypotheses are tentatively accepted or otherwise rejected. The H-D method provides the only way to test research hypotheses, but in field ecology it can lead to ambiguity and error. The method: 1) does not preclude confusion of correlation and cause, 2) might perform deceptively in multiple-cause venues, 3) is algorithmically blind to the fact that different hypotheses can lead to the same deduction, and 4) lacks an impartial means of determining whether a deduction has been observed and, therefore, whether a hypothesis is meritorious. Under the process of induction, the results of a study are presumed to hold generally and taken as knowledge accordingly. Induction is much maligned by logicians and philosophers, and wildlife scientists have built false knowledge inductively. However, wildlife scientists have auxiliary knowledge such as facts of natural history to screen inductions for validity. Both the H-D method and induction have important roles in the accumulation of reliable knowledge in wildlife science. 相似文献
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“课程思政”融入研究生课程体系具有重要意义, “大思政”格局下的课程改革不断推进。《生命科学前沿》是湖南师范大学生物学科的研究生必修课程,致力于普及学科发展前沿。其思政元素较为丰富,是开展课程思政的优秀载体。在分析了目前课程思政教学现状和存在问题的基础上,通过树立思政理念,提升教师开展课程思政的能动性;开展课程思政教学设计,注重课程前沿性和思政元素的有机融合。采用嵌入式课程思政的教学路径,提高课程思政教学效果等具体举措进行改革实践,实现学科前沿知识普及和价值引领相结合。实践证明,将思政内容引入专业课,可以提高学生学习主动性,引导学生树立正确的价值观,实现专业课协同育人的效果。课程思政重在建设,课程内容设计是先决条件,教师是关键,课程管理是基本保障,对课程思政教学改革实践进行反思,以期为相关生物学专业课程思政教学提供参考。 相似文献
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David L. Otis William R. Crumpton David Green Anna Loan‐Wilsey Tom Cooper Rex R. Johnson 《Restoration Ecology》2013,21(2):276-284
Justification for investment in restored or constructed wetland projects are often based on presumed net increases in ecosystem services. However, quantitative assessment of performance metrics is often difficult and restricted to a single objective. More comprehensive performance assessments could help inform decision‐makers about trade‐offs in services provided by alternative restoration program design attributes. The primary goal of the Iowa Conservation Reserve Enhancement Program is to establish wetlands that efficiently remove nitrates from tile‐drained agricultural landscapes. A secondary objective is provision of wildlife habitat. We used existing wildlife habitat models to compare relative net change in potential wildlife habitat value for four alternative landscape positions of wetlands within the watershed. Predicted species richness and habitat value for birds, mammals, amphibians, and reptiles generally increased as the wetland position moved lower in the watershed. However, predicted average net increase between pre‐ and post‐project value was dependent on taxonomic group. The increased average wetland area and changes in surrounding upland habitat composition among landscape positions were responsible for these differences. Net change in predicted densities of several grassland bird species at the four landscape positions was variable and species‐dependent. Predicted waterfowl breeding activity was greater for lower drainage position wetlands. Although our models are simplistic and provide only a predictive index of potential habitat value, we believe such assessment exercises can provide a tool for coarse‐level comparisons of alternative proposed project attributes and a basis for constructing informed hypotheses in auxiliary empirical field studies. 相似文献
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