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如何进行物理概念教学
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作者 张梅 《文理导航》 2011年第24期27-27,共1页
物理概念是客观事物的物理本质属性,是把一些事物本质的共同的特征集中起来加以概括而形成的。物理概念是整个物理学的核心,对物理学发展起着承上启下的作用。在物理教学中有效的开展概念教学,物理概念是整个物理学知识体系的基石,是学... 物理概念是客观事物的物理本质属性,是把一些事物本质的共同的特征集中起来加以概括而形成的。物理概念是整个物理学的核心,对物理学发展起着承上启下的作用。在物理教学中有效的开展概念教学,物理概念是整个物理学知识体系的基石,是学生学好物理的关键之一,所以我们应多关注学生形成、理解、掌握物理概念的复杂认知过程,并采取有效策略来帮助学生学习物理概念,使学生更加喜欢热爱物理。 展开更多
关键词 概念教学 “认知”冲突 纵横联系 分层教学 概念内涵
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Human-Wildlife Conflicts in Paschim Kusaha Village of Koshi Tappu Wildlife Reserve, Sunsari District, Nepal 被引量:1
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作者 Deepa KARKI Nabin POUDEL +4 位作者 Sweta DIXIT Sijar BHATTA Bharat GOTAME Man Kumar DHAMALA Dipak KHADKA 《Journal of Resources and Ecology》 CSCD 2022年第6期1022-1029,共8页
Human-wildlife conflict has been one of the most trouble-causing issues in many areas of Nepal including Eastern Nepal. This study assessed the human-wildlife conflict status in Paschim Kusaha Village of Koshi Tappu W... Human-wildlife conflict has been one of the most trouble-causing issues in many areas of Nepal including Eastern Nepal. This study assessed the human-wildlife conflict status in Paschim Kusaha Village of Koshi Tappu Wildlife Reserve(KTWR), Sunsari District, Nepal. Data were collected from 47 respondents of different households through questionnaire surveys and formal and informal interviews. Results revealed that the most destructive wild animals were wild elephants, wild boar,and wild water buffalo and the most raided crops were paddy(63.83 %), maize(19.15%), and potato(17.02%). Most of the encounters between humans and wildlife were recorded at night(after dusk and before dawn)(78.72%). Local people were suffering from damage of physical properties, human harassment or nuisance, and depredation of cropland due to wild animals.A total of 70% of respondents had a positive attitude towards conservation despite disturbing human mortality records(22deaths in the last five years) from the reserve area and surrounding. Awareness of wildlife behavior together with conservation and easy access to compensation schemes were suggested to minimize conflicts in the area. 展开更多
关键词 adaptation measures crop damage human-wildlife conflict people’s perception
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