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1.
为了解目前聋校语文课程的实施现状 ,本研究对部分聋校教师进行了调查、分析。结果表明 ,老师们认为目前的语文课程与聋生已有的经验和生活联系不紧密 ,对聋生沟通与交往能力的提高及学习其它学科帮助不大 ,也不能使聋生获得全面和谐的发展。因此 ,聋校的语文课程必须进行改革。 相似文献
2.
本文在聋校数学课程标准理念的指导下,通过对当前聋校数学课堂教学的分析及反思,提出并阐述了聋校数学课堂中要关注聋生的心理特点、知识经验、学习方式、学习动态,从而使聋校的数学课堂"实"起来. 相似文献
3.
数学思想是对数学知识的本质认识,是对数学内容、方法的进一步抽象和概括.使学生获得基本的数学思想是数学课程改革的目标和要求.本文根据聋生的认知心理特点,结合聋校数学教学的实践,阐述聋校数学教学中渗透数学思想的意义、内容、方法和策略,以期对推进聋校数学教学改革提供有益的帮助. 相似文献
4.
《数学课程标准》在基本理念中明确指出：＂评价的主要目的是为了全面了解学生的数学学习历程,激励学生的学习和改进教师的教学;应建立评价目标多元,评价方法多样的评价体系。对数学学习的评价要关注学生学习的结果,更要关注他们学习的过程;要关注学生数学学习的水平,更要关注他们在数学活动中所表现出来的情感与态度,帮助学生认识自我,建立信心＂。聋校教师要认真研究聋生心理发展的特点和规律,树立以人为本的思想,通过多方面、多角度、多方式的评价,来满足聋生积极的心理需求,使聋生逐步形成健康向上的人格、良好的行为习惯、积极的人生态度。 相似文献
5.
聋生的认知障碍不仅涉及听觉神经等生理性的因素,还涉及诸多心理性的因素。在聋校数学教学中,教师要有意识、有目的、有方向性地挖掘聋生执行能力,对聋生的认知心理障碍进行积极干预,并通过引导聋生自我调节,促进聋生元认知意识和元认知能力的发展,从而使聋生数学学习呈现出积极的、良好的样态。 相似文献
6.
一、教学中遇到的问题 随着特殊教育事业的迅速发展,聋人受教育程度的不断提升,开办聋教育高中部的学校越来越多.目前人民教育出版社编写的全日制聋校实验教材中没有高中的教材.由此引起了以下两点问题:第一,由于数学课程的特殊性,它的知识点衔接必须环环相扣,这就出现了从聋校数学教材到普校数学教材如何接轨的问题.第二,如果聋孩子们从进聋校就开始用普校的教材,又存在聋生生理障碍与普校教材内容多、进度快而造成的接受矛盾的问题.带着以上两个问题,笔者对目前全国20所聋校数学教材的使用情况进行了网络和电话访谈. 相似文献
7.
聋校教师的专业素质研究 总被引：1，自引：1，他引：0
本研究采用问卷法对全国6所聋校90名教师的专业素质进行了调查,结果发现：（1）聋校教师的学历基本合格,但明显缺乏特殊教育或学科教育（数学、语文）的职前专业培训,同时继续学历教育未能紧密结合聋校教学实践的现实需要;（2）聋校教师的学科素养不理想,表现为50.0%的数学教师不清楚算术应用题的基本类型,32.4%的数学老师不了解聋生解答算术应用题的特点,28.5%的语文教师不了解辅助阅读的四种手段,38.1%的语文教师不了解聋生使用辅助阅读手段的特点。 相似文献
8.
聋校数学教学活动是师生积极参与、交往互动、共同发展的过程。聋校数学教师在设计和开展数学教学活动时,既要关注聋生的主体地位,又要凸显教师在情境的创设、解题思路的启发、思维的点拨等方面的引导作用,使聋生在活动中学会运用数学的思维方式进行思考,培养问题意识,提高发现问题、提出问题、分析问题和解决问题的能力。 相似文献
9.
《全日制聋校义务教育数学课程标准》指出:"应为每一个学生提供公平的学习数学的机会和有效的指导,使数学教育实现:人人学有价值的数学;人人都能获得必需的数学;不同的人在数学上得到不同的发展."在特殊学校中,聋哑学生由于先天生理、心理缺陷阻碍了其思维的发展,聋校传统的数学课堂普遍存在费时多、效率低、课堂气氛沉闷的现象.因此,教师应该让聋生从具体的事物中提炼数学问题,用数学知识来解决日常生活中的数学问题,真正体现数学的应用价值和提高学生解决实际问题的能力. 相似文献
10.
在新课改理念下,聋校教师迫切需要重新构建一种知识与能力,理论与实践有机结合的作业模式。本文从作业的层次性、趣味性、操作性、生活性谈聋校的数学作业设计,让聋生从"要我做作业"转化为"我要做作业",使作业更有效地为聋生数学课堂服务。 相似文献
11.
The study documents what deaf education teachers know about discrete mathematics topics and determines if these topics are present in the mathematics curriculum. Survey data were collected from 290 mathematics teachers at center and public school programs serving a minimum of 120 students with hearing loss, grades K-8 or K-12, in the United States. Findings indicate that deaf education teachers are familiar with many discrete mathematics topics but do not include them in instruction because they consider the concepts too complicated for their students. Also, regardless of familiarity level, deaf education teachers are not familiar with discrete mathematics terminology; nor is their mathematics teaching structured to provide opportunities to apply the real-world-oriented activities used in discrete mathematics instruction. Findings emphasize the need for higher expectations of students with hearing loss, and for reform in mathematics curriculum and instruction within deaf education. 相似文献
12.
Over the past decade, curricular reform in mathematics education has emphasized the use of problem solving at all levels of instruction for all students, but adaptations for students with unique needs have not been specified. This study investigated the nature of problem solving in deaf education, focusing in particular on the use of story problems in the primary-level curriculum. Approximately 90% of the K-3 teachers from five schools for the deaf were asked with what frequency and in which communication mode they presented story problems to their students. Most teachers reported presenting story problems 1-3 times per week, and presentation method tended to reflect school communication philosophy. We found trends in story problem presentation in accordance with the mathematics grade level taught. We discuss implications for curricular reform and teacher education. 相似文献
13.
One hundred and thirty-three mathematics teachers of deaf students from grades 6-12 responded to a survey on mathematics word problem-solving practices. Half the respondents were teachers from center schools and the other half from mainstream programs. The latter group represented both integrated and self-contained classes. The findings clearly show that regardless of instructional setting, deaf students are not being sufficiently engaged in cognitively challenging word problem situations. Overall, teachers were found to focus more on practice exercises than on true problem-solving situations. They also emphasize problem features, possibly related to concerns about language and reading skills of their students, rather than analytical and thinking strategies. Consistent with these emphases, teachers gave more instructional attention to concrete visualizing strategies than to analytical strategies. Based on the results of this study, it appears that in two of the three types of educational settings, the majority of instructors teaching mathematics and word problem solving to deaf students lack adequate preparation and certification in mathematics to teach these skills. The responses of the certified mathematics teachers support the notion that preparation and certification in mathematics makes a difference in the kinds of word problem-solving challenges provided to deaf students. 相似文献
14.
This study determines the relative difficulty and associated strategy use of arithmetic (addition and subtraction) story problems when presented in American Sign Language to primary level (K-3) deaf and hard-of-hearing students. Results showed that deaf and hard-of-hearing students may consider and respond to arithmetic story problems differently than their hearing peers, with the critical dimension in problem difficulty being based on the operation typically used to solve the problem, not the story within the problem. The types of strategies used by the students supported the order of problem difficulty. The visual-spatial nature of the problem presentation appeared not to assist the deaf and hard-of-hearing students in solving the problems. Factors that may have contributed to this pattern of problem difficulty are discussed so that educators can better align mathematics instruction to the thinking of the deaf child. 相似文献
15.
Jinfa Cai Ning WangJohn C. Moyer Chuang WangBikai Nie 《International Journal of Educational Research》2011,50(2):117-136
In this article, we present the results from a longitudinal examination of the impact of a Standards-based or reform mathematics curriculum (called CMP) and traditional mathematics curricula (called non-CMP) on students’ learning of algebra using various outcome measures. Findings include the following: (1) students did not sacrifice basic mathematical skills if they are taught using a Standards-based or reform mathematics curriculum like CMP; (2) African American students experienced greater gain in symbol manipulation when they used a traditional curriculum; (3) the use of either the CMP or a non-CMP curriculum improved the mathematics achievement of all students, including students of color; (4) the use of CMP contributed to significantly higher problem-solving growth for all ethnic groups; and (5) a high level of conceptual emphasis in a classroom improved the students’ ability to represent problem situations. (However, the level of conceptual emphasis bears no relation to students’ problem solving or symbol manipulation skills.) 相似文献
16.
Yujing Ni Qiong LiXiaoqing Li Zhong-Hua Zhang 《International Journal of Educational Research》2011,50(2):100-116
This study investigated curriculum influences on student mathematics achievement by following two groups of students from fifth to sixth grade that were taught either the reformed curriculum or the conventional curriculum. Analyses with three-level modeling were conducted to examine learning outcomes of the students who were assessed three times over a period of 18 months. Achievement was measured with regard to computation, routine problem solving, and complex problem solving. Affective aspects included self-reported interest in learning mathematics, classroom participation, views of the nature of mathematics, and views of learning mathematics. The results showed overall improved performance among all the students over the time on computation, routine problem solving, and complex problem solving but not on the affective measures. There were differentiated patterns of performance between the groups. On the initial assessment, the reform group performed better than the non-reform group on calculation, complex problem solving, and indicated higher interest in learning mathematics. The two groups did not differ on the other achievement and affective measures at the first time of assessment. There was no significant difference in growth rate between the groups on the cognitive and affective measures except that the non-reform group progressed at a faster pace on calculation. Therefore, the non-reform group outperformed the reform group on computation at the third (last) assessment. These results are discussed with respect to the possible influence of the curriculum on student learning. 相似文献
17.
Blatto-Vallee G Kelly RR Gaustad MG Porter J Fonzi J 《Journal of deaf studies and deaf education》2007,12(4):432-448
This research examined the use of visual-spatial representation by deaf and hearing students while solving mathematical problems. The connection between spatial skills and success in mathematics performance has long been established in the literature. This study examined the distinction between visual-spatial "schematic" representations that encode the spatial relations described in a problem versus visual-spatial "pictorial" representations that encode only the visual appearance of the objects described in a problem. A total of 305 hearing (n = 156) and deaf (n = 149) participants from middle school, high school, and college participated in this study. At all educational levels, the hearing students performed significantly better in solving the mathematical problems compared to their deaf peers. Although the deaf baccalaureate students exhibited the highest performance of all the deaf participants, they only performed as well as the hearing middle school students who were the lowest scoring hearing group. Deaf students remained flat in their performance on the mathematical problem-solving task from middle school through the college associate degree level. The analysis of the students' problem representations showed that the hearing participants utilized visual-spatial schematic representation to a greater extent than did the deaf participants. However, the use of visual-spatial schematic representations was a stronger positive predictor of mathematical problem-solving performance for the deaf students. When deaf students' problem representation focused simply on the visual-spatial pictorial or iconic aspects of the mathematical problems, there was a negative predictive relationship with their problem-solving performance. On two measures of visual-spatial abilities, the hearing students in high school and college performed significantly better than their deaf peers. 相似文献
18.
采用追踪研究设计,以小学生数学学习为例,考察新课程改革的实施效果。研究从学生对数学的基本理解与计算能力、复杂问题解决能力、数学交流与应用意识以及对数学学习的兴趣与数学素养三个方面,实证分析参加新课程与原课程两组学生之间的差异。结果表明,使用新课程的学生对数学的基本理解与计算能力从整体上表现较好,但不如使用原课程学生在此方面的优势明显;与使用原课程学生相比,使用新课程的学生在高层次思维能力方面表现出明显优势,新课程比较明显地提高了学生的复杂问题解决能力、数学表达与交流及应用意识;新课程提高了学生学习数学的兴趣,学生也形成了良好的数学素养。 相似文献
19.
Judith L. Gersting 《Computer Science Education》2013,23(4):293-298
Independent of the content and placement of the discrete mathematics course in the computer science curriculum, a common goal is to improve the students’ ability to read and communicate mathematical or technical material. This paper describes a teaching format for the discrete mathematics course that fosters this goal. Instead of lecturing, the instructor responds to questions and asks questions over material the students have read. In periodic problem sessions, student groups polish and present problem solutions for the rest of the class to critique. This approach not only improves the technical reading and communication skills of the students, but involves students more actively in the total learning process. 相似文献