科学论证试题的特点及对教学的启示

来源 :物理教学 | 被引量 : 0次 | 上传用户:abenwin
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
通过对近十年全国及各地高考(选考)物理试题的筛选和分析,例举了具有科学论证素养的部分试题,总结归纳了此类试题的特点,并对教学中如何培养学生的科学论证素养提出了建议.
其他文献
Recent studies demonstrated that the Painted Lady(Vanessa cardui),a cos-mopolitan diurnal butterfly performs long-range migration between subtropical Africa and north-western Europe,covered by individuals belonging to up to six generations.Here we analyze
Lepidopteran insects produce cocoons with unique properties.The cocoons are made of silk produced in the larval tissue silk gland and our understanding of the silk genes is still very limited.Here,we investigated silk genes in the bagworm moth Eumeta vari
The evolutionary success of phytophagous insects depends on their ability to efficiently exploit plants as a source of energy for survival.Herbivorous insects largely depend on the efficiency,flexibility,and diversity of their digestive physiology and so-
Species range expansions are crucial for understanding niche formation and the interaction with the environment.Here,we studied the bumblebee Bombus haematu-rus Kriechbaumer,1870,a species historically distributed from northern Serbia through northern Ira
Diapause is an adaptation that insects have evolved to synchronize their life cycle with that of seasonal climatic changes and resources availability.However,cues for its induction are not always clear and,in some cases,a maternal effect may be involved.A
Dear Editor,rnAnopheles sinensis is the primary vector of vivax malaria in China.Given the risks posed by An.sinen-sis,many methods have been used to control this vec-tor,most commonly chemical prevention.However,the extensive use of insecticides has subj
期刊
阅读在科学学习中发挥着重要的作用,中考物理试题可以引领科学阅读.我们选取了近六年的北京市中考物理真题,对其中的科普阅读题进行分析,研究其命题特点,提出了培养学生科学阅读素养的途径.
The ladybird Harmonia axyridis is an insect that exhibits pupal attachment to plants,which facilitates development and environmental adaptation.The cremaster is highly specialized for this behavior.However,the underlying molecular regulation of the cremas
The Asian citrus psyllid,Diaphorina citri is the principal vector of huang-longbing,which transmits Candidatus Liberibacter asiaticus.Trehalase is a key enzyme involved in trehalose hydrolysis and plays an important role in insect growth and develop-ment.
考试评价是教学的有机组成部分,也是让核心素养落地的最直接、最重要的保障.本文以2019年4月浙江省物理选考试题第18题为例,从学科核心素养的水平层次、试题命制的立意、情境和知识维度等方面,论述物理高考试题在评价目标、内容设计等方面以问题解决促进物理学科核心素养的达成所呈现的特征和特色.