共查询到20条相似文献，搜索用时 156 毫秒
1.
缪雪松 《中国数学教育(高中版)》2012,(20)
数学解题过程中的思维定势按其形成的原因可分为知识性定势、技能性定势、策略性定势三种,具有概括性、稳定性、流畅性、迁移性等四个特性,数学解题思维定势的作用即为这四个特性的表现.在解题教学中,应充分挖掘思维定势的积极作用,采取有针对性的教学举措. 相似文献
2.
缪雪松 《中国数学教育(高中版)》2012,(10):6-9
数学解题过程中的思维定势按其形成的原因可分为知识性定势、技能性定势、策略性定势三种,具有概括性、稳定性、流畅性、迁移性等四个特性,数学解题思维定势的作用即为这四个特性的表现．在解题教学中,应充分挖掘思维定势的积极作用,采取有针对性的教学举措． 相似文献
3.
4.
数学解题思维定势是指解题者在解决数学问题的思维过程中表现出来的思维的定向预备状态。解数学问题的实质决定了解题过程,这也是思维定势不断作用的过程。因此,数学解题思维定势广泛存在于学生的解题中。 相似文献
5.
思维定势是学生数学解题的主要障碍之一。教师在组织教学时．必须以学生掌握数学知识的心理规律为依据，通过正确引导，克服思维定势在学生解题过程中的消极影响。 相似文献
6.
7.
8.
浅谈数学思维品质的培养 总被引：1，自引：0，他引：1
武泉 《成都教育学院学报》2002,16(12):58-58
培养和提高中学生的思维能力是数学教学的重要任务之一。因此,在数学教学中必须加强数学思维活动的教学,以培养学生良好的思维品质。 如果依思维的习惯来分类,那么数学思维过程可分为定势思维与非定势思维。所谓定势思维是指人们用一种固定了的思路和习惯去考虑问题,表现为思维的一种倾向性和专 相似文献
9.
思维定势是指人们采用某种相对固定的思想方法去分析、解决问题,是思维的一种惯性.在中学数学教学中,我们可以主动利用思维定势的积极作用,帮助学生轻松掌握某种数学思想方法.同时,还应该注重培养数学的发散性思维,帮助学生消解思维定势在解题中的阻碍作用. 相似文献
10.
11.
Margriet van Hek Gerbert Kraaykamp Ben Pelzer 《School Effectiveness & School Improvement》2018,29(1):1-21
Few studies on male–female inequalities in education have elaborated on whether school characteristics affect girls’ and boys’ educational performance differently. This study investigated how school resources, being schools’ socioeconomic composition, proportion of girls, and proportion of highly educated teachers, and school practices, being schools’ application of well-rounded assessment methods, influenced girls’ and boys’ reading performance differently. We hypothesised that positive effects of school resources would be greater for boys than for girls, and that more frequent use of well-rounded assessment methods would be associated with increased girls’ and decreased boys’ reading performance. Using advanced multilevel analyses of 2009 Programme for International Student Assessment (PISA) data, we found that boys profited more than girls from having a large proportion of girls in school. Contrary to our expectations, girls gained more than boys from a school’s advantaged socioeconomic composition. These gendered effects of school resources were not explained by differences in school learning climate. 相似文献
12.
There have been a number of earlier investigations, using differing methodologies, into the extent to which teachers in the secondary school interact with boys and girls and the results have suggested an imbalance in the teachers’ verbal behaviour towards the genders that is quite similar to the imbalance found in teachers’ behaviour in the primary school. The main aim of this study was to devise an investigation using the same methodology as that used in a recent primary school investigation in order to be able to make a fair comparison between the two levels. The results showed considerable differences in the teachers’ verbal behaviour towards the genders in the secondary school from that of teachers in the primary school. Where the primary school data showed teachers interacting more with the boys than the girls and the boys being less on‐task than the girls, the secondary school data showed no such differences. 相似文献
13.
小学高年级学生学习策略发展特点研究 总被引：1，自引：0，他引：1
运用自行编制的学习策略量表,对298名小学生进行测试,考查小学高年级学生学习策略发展的一些特点。结果显示,小学高年级学生的学习策略在年级间存在着极显著差异,在性别上的差异表现为男生人际关系策略明显优于女生;成绩的高低与学习策略亦有一定的相关,但是在各年级的表现却不尽一致,在五、六年级表现更为明显。 相似文献
14.
采用托拉斯测验和自行编制的高中生化学实验创造力测验对湖南省某中学高一年级73名男生和73名女生进行了测试,运用SPSS软件统计调查数据.比较了不同班级和性别学生之间的创造心理特征和创造力差异,并对学生创造力的流畅性、变通性及独创性三个方面分别进行了分析.结果表明:大多数高一学生创造心理特征处于中等水平,创造力还没有得到很好的发挥,还有很大的发展空间;创造力与创造心理特征存在正相关,由此可以认为加强培养学生的创造心理有利于培养学生的创造力. 相似文献
15.
以中学生为研究对象,以身体自尊量表为测量工具.通过对1 191名中学生的调查,结果表明:中学生在身体自我价值感、运动能力、身体状况、身体吸引力和身体素质等5个指标上男生优于女生,初中生优于高中生.初中男生的身体自我价值感、运动能力和身体状况等3个指标上均优于高中男生;初中女生的运动能力、身体状况和身体吸引力等3个指标上均优于高中女生.随着年龄的增加,中学生在身体自我价值感、运动能力、身体状况、身体吸引力和身体素质等5个指标上呈现高——低——高的趋势,15岁是最低点. 相似文献
16.
Andrew Cousins 《Cambridge Journal of Education》2015,45(2):187-204
This paper reports on research undertaken in a middle-class Australian school. The focus of the research was on the relationship between gender and students’ engagement with high school chemistry. Achievement data from many OECD countries suggest that middle-class girls are achieving equally as well as, if not better than, boys in many subjects. This has led to claims that the ‘girls and science’ agenda is no longer necessary, and indeed may have been detrimental to boys’ achievements in science subjects. The data collected from students at this site indicate that at this school this agenda is far from a completed one. These data indicate that whilst girls’ achievement levels are comparable with those of the boys, for many students chemistry is still perceived as a masculine subject. Hence, the girls in the chemistry classrooms at this school construct themselves, and are constructed, as outsiders in the subject. 相似文献
17.
Jannick Demanet Pieter Vanderwegen Hans Vermeersch Mieke Van Houtte 《Gender and education》2013,25(4):466-485
Previous research on consequences of schools' gender composition has mostly investigated students' socio-emotional well-being and achievement, while students' academic attitudes and behavioural outcomes – including school deviancy – have been studied less. Moreover, most studies compared single-sex and coeducational schools, and did not focus on the proportion of girls at school. Starting from reference group theory, we hypothesise that boys attending schools with a higher proportion of girls adopt the latter's positive study attitudes, rendering them less susceptible to disruptive behaviour. Conversely, girls in schools with more boys are expected to adopt the latter's negative study attitudes, consequently being more likely to misbehave. Multilevel analyses on data from the Flemish educational assessment, consisting of 5961 girls and 5638 boys in 81 schools, showed that both boys and girls valued studying more and were less likely to misbehave at school when proportionally more girls attended their school. Implications are discussed. 相似文献
18.
A total of 1068 secondary school pupils completed a questionnaire concerned with enjoyment of school, enjoyment of subjects and what they attributed academic success to. Gender differences were shown in the overall enjoyment of school (girls expressing greater enjoyment). Girls also reported liking friends, teachers, outings and lessons more than boys, while boys reported liking sports and school clubs more. Enjoyment of school subjects reflected traditional sex stereotyping: girls reported more liking than did boys for English, French, German, history, drama, music and home economics while boys reported more liking for science. craft and design technology, physical education and information technology. Some gender differences were shown in rating factors contributing to academic success (girls rating hard work and teachers’ liking for you as more important than boys, and boys rating cleverness, talent and luck as more important than girls) but attributions with respect to academic success varied more with age than with gender. 相似文献
19.
为了解唐山地区城乡中学生的营养状况,以为制定相应的健康教育计划提供科学依据．按《学校卫生工作技术规范操作程序》要求,随机抽取唐山地区两所中学14．17岁共2204名学生测量身高、体重,采用“1995年全国学生7．22岁身高标准体重值”确定学生营养状况。结果表明唐山城乡中学生营养不良检出率均低于全国平均水平,女生营养不良率显著高于男生（P〈0．01）;营养过剩率均高于全国平均水平,且城市高于乡村（P〈0．01）,男生高于女生（P〈0．01）。城乡间的营养不良检出率无显著差异（p〉0．05）。 相似文献
20.
高中生人格特征与学业成绩的相关研究 总被引：3，自引：0，他引：3
采用卡特尔十六种人格因素测验量表（16PF），分析高一学生的人格特征与学业成绩的关系。发现：高一学生的学业成绩与独立人格特征正相关显著；高中男生和女生在非智力因素方面存在性别差异；高中男生具有比女生更高的心理健康水平。 相似文献