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101.
李瑞 《广播电视大学学报》2002,(2):77-79
民族问题包括民族自身的发展,又包括民族之间,民族与阶级、国家之间等方面的关系。 相似文献
102.
谈谈图形计算器对我国数学教育的影响 总被引:2,自引:3,他引:2
图形计算器,作为新一代数学学习工具在我国的引入将带来数学教育的深刻变化,这些变化包括观念,课程,教学过程和教育理论等的变化,对图形计算器(其其它教育技术)所提供的新的教学环境认识的迟钝,将滞后我国旨在建立全面关注学生发展的教学教育改革,图形计算器的使用,将使传统教学方式面临真正的挑战。 相似文献
103.
《高等数学》为数学思想方法的教学提供了一个良好的知识平台,在《高等数学》课程的教学中进行数学思想方法的教学,不仅是可行的,也是必要的.为此,应采取的主要措施有:一是改变传统教材单一以数学知识为主线的课程体系而以数学思想方法与数学知识的合理组合为教材的主线以突出数学思想方法的教学、二是改革教学方法,采取发现法教学,通过化隐为显、逐步渗透、反复运用等手段,使学生掌握常用的数学思想方法,并能在今后的学习、工作中灵活运用. 相似文献
104.
This paper explores the value of participatory action research in a community college developmental mathematics course. The authors used the framework of critical mathematics education in order to understand the critical conversations of students about their learning experiences, and also to help the instructor of the course develop the curriculum that attended to student experiences. The authors also draw on Michel de Certeau’s ideas about strategies and tactics to understand how students responded to their past learning experiences. Data results from the study show that students can gain a better understanding of their own learning and subsequently develop deeper content knowledge when they are more involved in the teaching and learning process. Lastly, the authors conclude that as adult learners grow in their understanding of the learning processes and of the content being presented, participatory action research can play an important role in the entire development of thinking and intellectual engagement. 相似文献
105.
韦氏静电感应起电机是高校及中学物理静电实验中的常用仪器,实验中常受诸多因素影响不能起电。本文阐明韦氏静电感应起电机的原理,分析故障原因并给出处理方法。 相似文献
106.
107.
过渡时期高职院校图书馆应解决的几个问题 总被引:1,自引:0,他引:1
本文就高等职业技术院校图书馆在过渡时期存在的有关问题进行探讨,并提出相应的整改措施和方法。 相似文献
108.
Lyn D. English 《Educational Studies in Mathematics》2006,63(3):303-323
This paper examines 6th grade children's local conceptual development and mathematization processes as they worked a comprehensive
mathematical modeling problem (creating a consumer guide for deciding the best snack chip) over several class periods. The
children and their teachers were participating in a 3-year longitudinal teaching experiment in which sequences of mathematical
modeling problems were implemented from the 5th grade (10 years of age) though to the 7th grade. In contrast to traditional
problem solving, mathematical modeling requires children to generate and develop their own mathematical ideas and processes,
and to form systems of relationships that are generalizable and reusable. Reported here is a detailed analysis of the iterative
cycles of development of one group of children as they worked the problem, followed by a summary of the mathematization processes
displayed by all groups. Children's critical reflections on their models are also reported. The results show how children
can independently develop constructs and processes through meaningful problem solving. Children's development included creating
systems for operationally defining constructs; selecting, categorizing, and ranking factors; quantifying quantitative and
qualitative data; and transforming quantities. 相似文献
109.
全日制义务教育数学新课程标准与数学教育改革 总被引:4,自引:0,他引:4
目前进行的数学教育改革的理论基础基本上还是人们常议常新的杜威实用主义.新课标把数学定义为一个过程、一种技术,是为了贯彻杜威的实用主义思想.片面的数学定义对新课标的影响表现在:忽视基础,片面强调应用,不要推理论证没有了数学的灵魂,将教师角色错误定位.数学教育应该是改革而不应该是革命. 相似文献
110.
A compilation of results from three studies, conducted over a 5-year period, compare and contrast efficacy beliefs held by prospective and practicing teachers toward science and mathematics instruction. Particular attention is directed toward confidence and accountability factors. The theoretical background is derived from Bandura's model as well as the locus of control construct. Recommendations for teacher education programs are offered. 相似文献