谈中学生“数学作文”能力的培养

来源 :中学数学研究 | 被引量 : 0次 | 上传用户:xinyu0218
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
数学教学的常规形式为:教师课堂上讲,学生课堂上听和学;数学习题由教师布置或提出,学生解答;习题和考题的解答过程、结果大多具有统一的程式和唯一的答案,其功能主要是巩固、加深和考查数学知识在学生头脑中的印象,促进学生获得数学知识.随着知识增量的加速,知识外储化的趋势,以及伴随信息技术的迅猛发展和知识不断更新而出现的学习方式的改变和终生教育、全民教育和素质教育思潮的兴起,实施新课程标准的进程的不断推进,越来越凸现出以往的数学教学模式的缺点.数学教育要与时俱进,改革的趋势是:学习方式多样化,重视学生的个性差异,注重学生兴趣、潜能与创新能力的发现、发展和培养,“数学作文”符合数学教育改革的时代要求,正越来越被更多的数学教育工作所重视. The general form of mathematics teaching is: the teacher talks in class, the student listens and learns in the class; the number of study questions is arranged or presented by the teacher, the student answers; the answering process of the exercises and questions, and the results mostly have a unified program and unique answer, and its function Mainly to consolidate, deepen and examine the impression of mathematics knowledge in students’ minds, and promote students to acquire mathematics knowledge. With the acceleration of knowledge increment, the tendency of knowledge externalization, and the rapid development of information technology and the continuous updating of knowledge The changes in the way of learning and the rise of lifelong education, education for all and quality education, and the constant progress in the implementation of new curriculum standards have highlighted the shortcomings of previous mathematics teaching models. Mathematics education must advance with the times, reform The trend is: diversification of learning styles, emphasis on students’ individual differences, emphasis on the discovery, development, and cultivation of students’ interests, potential, and creative abilities. The “mathematical composition” is in line with the requirements of the era of mathematics education reform. Many mathematics education work attaches importance.
其他文献
今年全国高考数学试题(理)第11题是一道好题,题曰:“一间民房的屋顶有如图三种不同的盖法:①单向倾斜;②双向倾斜;③四向倾斜.记三种盖法屋顶面积分别为P_1、P_2、P_3. Thi
[题目]在一只试管里放置一定量的草酸铁后,在小火上加热,草酸铁便放出CO_2和H_2O,试管里残留下微细的铁粉。将这些铁粉倒入空气中时,铁粉会成为着火的粉末落下。这就是说,这
在其它动物饲料中豌豆(Pisum sativum)可作为粗蛋白、能量、淀粉源的替代物(见表1、2)。以传统方法培育豌豆,进一步提高了豌豆作为非转基因生物配料的价值。美国干豌豆和小扁
1 BackgroundHypogonadism in aging men and male sexual dysfunction are important gender-specific conditions which have significant clinical, epidemiological and
非淋菌性泌尿生殖道感染(非淋)的病原体复杂,治疗方法较多,但疗效并不理想。由于多种抗生素的广泛使用,引起非淋的衣原体和支原体的耐药株也不断增多,特别是支原体感染患者
各自治州、市人民政府,各地区行署,各县(自治县、市、市辖区、特区)人民政府,省政府各部门、各直属机构: 为了确保扩大农村税费改革试点工作的顺利进行,根据《中共贵州省委
Aim: To relate the presence of anti-Chlamydial trachomatis IgA in semen with sperm lipid membrane peroxidation and changes in seminal parameters. Methods: Semen
古代君主大臣死后,朝廷据其生平业绩个人品质,议定一个称号以褒善贬恶,这个称号叫谥号。《逸周书·谥法解》:“谥者,行 After the death of the ancient monarch minister,
AIM:To investigate the possibility of urethral reconstructionwith a free colonic mucosa graft and to present ourpreliminary experience with urethral substituti