随着智能化技术的发展,教育信息化进入以“融合”与“创新”为主要特征的2.0时代,持续探索传统课堂教学变革和教学流程重构的方法是新时代高等教育的重要研究课题。文章就传统课堂学习目标不明确、参与积极性低、学习效果不理想等问题,...随着智能化技术的发展,教育信息化进入以“融合”与“创新”为主要特征的2.0时代,持续探索传统课堂教学变革和教学流程重构的方法是新时代高等教育的重要研究课题。文章就传统课堂学习目标不明确、参与积极性低、学习效果不理想等问题,结合OBE(Outcome Based Education,成果导向教育)理念设计了BOPPPS[导入(Bridge-in)、目标(Objective)、前侧(Pre-assessment)、参与式学习(Participatory Learning)、后侧(Post-assessment)、总结(Summary)]教学模式,并在“自然科学概论”课程中进行了实践。结果表明,该教学模式下的学生课堂参与率和课程目标达成的满意度较高,教学效果良好。展开更多
Cryosphere science research and development(R&D) has been strongly committed to public service, integrating natural sciences with socioeconomic impacts. Owing to the current shift from purely natural cryosphere sc...Cryosphere science research and development(R&D) has been strongly committed to public service, integrating natural sciences with socioeconomic impacts. Owing to the current shift from purely natural cryosphere scientific research to linking cryosphere science with socioeconomic and cultural science, cross-disciplinary research in this field is emerging, which advocates future cryosphere science research in this field. Utilizing the cryosphere service function(CSF), this study establishes CSF and its value evaluation system. Cryosphere service valuation can benefit the decisionmakers' and public's awareness of environmental protection. Implementing sustainable CSF utilization strategies and macroeconomic policymaking for global environmental protection will have profound and practical significance as well as avoid environmental degradation while pursuing short-term economic profits and achieving rapid economic development.展开更多
From the realism of science, and taking the guide of EINSTEIN’s Relativity as guide, this article called in question the present theory of the sustainable development by the rational thinking of philosophy and a clos...From the realism of science, and taking the guide of EINSTEIN’s Relativity as guide, this article called in question the present theory of the sustainable development by the rational thinking of philosophy and a close logic inference. It is found that there are many paradoxes to the theory. Through more deepening and meticulous inference, we arrived at philosophic language of science about the sustainable development. The sustainable development is "non-sustainable development", and the non-sustainable development is "the best sustainable development". While carrying out philosophical principle thinking and repeating science demonstration for the sustainable development, this article got further confirmation that the existence of human being at the minimum environment cost may help them obtain motive power of the sustainable development. In fact, this foundation motive power exists in the flow of development in different organization levels, meanwhile it exists in strategy of intuition living of the ancient people. Only in relative lower environment cost to live can we get the support system of science for the sustainable development, and be able really to achieve the basic goal of the sustainable development.展开更多
文摘随着智能化技术的发展,教育信息化进入以“融合”与“创新”为主要特征的2.0时代,持续探索传统课堂教学变革和教学流程重构的方法是新时代高等教育的重要研究课题。文章就传统课堂学习目标不明确、参与积极性低、学习效果不理想等问题,结合OBE(Outcome Based Education,成果导向教育)理念设计了BOPPPS[导入(Bridge-in)、目标(Objective)、前侧(Pre-assessment)、参与式学习(Participatory Learning)、后侧(Post-assessment)、总结(Summary)]教学模式,并在“自然科学概论”课程中进行了实践。结果表明,该教学模式下的学生课堂参与率和课程目标达成的满意度较高,教学效果良好。
基金funded by National Basic Research Program of China (2013CBA01804, 2013CBA01808)Technology Services Network Program (STS-HHS Program) of Cold and Arid Regions Environmental and Engineering Research Institute, Chinese Academy of Sciencesthe independent subject from Stake Key Laboratory of Cryospheric Sciences, Chinese Academy of Sciences
文摘Cryosphere science research and development(R&D) has been strongly committed to public service, integrating natural sciences with socioeconomic impacts. Owing to the current shift from purely natural cryosphere scientific research to linking cryosphere science with socioeconomic and cultural science, cross-disciplinary research in this field is emerging, which advocates future cryosphere science research in this field. Utilizing the cryosphere service function(CSF), this study establishes CSF and its value evaluation system. Cryosphere service valuation can benefit the decisionmakers' and public's awareness of environmental protection. Implementing sustainable CSF utilization strategies and macroeconomic policymaking for global environmental protection will have profound and practical significance as well as avoid environmental degradation while pursuing short-term economic profits and achieving rapid economic development.
基金Under the auspices of National Excellent Youth Foundation of China(No.40125003)
文摘From the realism of science, and taking the guide of EINSTEIN’s Relativity as guide, this article called in question the present theory of the sustainable development by the rational thinking of philosophy and a close logic inference. It is found that there are many paradoxes to the theory. Through more deepening and meticulous inference, we arrived at philosophic language of science about the sustainable development. The sustainable development is "non-sustainable development", and the non-sustainable development is "the best sustainable development". While carrying out philosophical principle thinking and repeating science demonstration for the sustainable development, this article got further confirmation that the existence of human being at the minimum environment cost may help them obtain motive power of the sustainable development. In fact, this foundation motive power exists in the flow of development in different organization levels, meanwhile it exists in strategy of intuition living of the ancient people. Only in relative lower environment cost to live can we get the support system of science for the sustainable development, and be able really to achieve the basic goal of the sustainable development.
