Online homework impact in undergraduate mathematics and business statistics courses     

Alan F. Chow 《Educational studies》2015,41(3):244-248

This evaluation examines the impact on student success rates related to changes in instructional programmes in undergraduate mathematics and statistics courses. Success for students taking courses with a computer-based homework component was compared with success of students who took the course in prior semesters without the computer-based component. Graphical and analytical tools are used to compare results. Results come from multiple semesters of each type of homework application, for both pre-calculus algebra and business statistics courses. Students whose performance is utilised in this study are undergraduate students taking introductory level college mathematics or business statistics courses, with mostly no prior instruction at this level. Comparing the success of the intervention group with the success of the baseline control group, findings support that the students using the computer-based homework instruction are just as successful as those using the traditional method of homework instruction. Utilising the online homework applications, provide several important advantages in today’s universities, including the reduced time for faculty grading, consistency of graded assignments across all sections of a course and most importantly, immediate feedback for students.  相似文献   

Four Perspectives on Flipping the Statistics Classroom: Changing Pedagogy to Enhance Student-Centered Learning     

Shonda R. Kuiper  Robert H. Carver  Michael A. Posner  Michelle G. Everson 《PRIMUS》2015,25(8):655-682

Abstract

The term “flipped” or “inverted” classroom includes a broad range of pedagogical innovations, and has recently received a significant amount of press. Although flipping an entire course might be a more extreme step than most are able to take, we discuss modular ideas for change that can be more easily implemented. This paper offers the perspective of four faculty members at different institutions who have all flipped material in statistics courses that were already highly interactive and activity-based. We share common pitfalls and core ideas that were found among diverse environments.  相似文献   

Visualizing statistical edutainment: What you see is what you get     

Lawrence M. Lesser  Dennis K. Pearl 《Teaching Statistics》2023,45(3):131-142

Concepts of data visualization are explored using statistics educational fun items and illustrated by sharing results from the experiment we conducted on cartoon captions.  相似文献   

中国省域碳强度集群的空间统计分析   总被引：1，自引：0，他引：1  

冯宗宪  王凯莹 《资源科学》2014,36(7):1462-1468

论文使用空间统计分析中的全局Moran’s I、局域Moran’s I等指数对2001-2012年间我国碳强度的空间自相关性以及集群情况进行分析,发现全国省域碳强度的空间自相关性为正,东部地区内部省域的碳强度空间自相关现象非常明显,西部地区相对不明显,中部最弱。西部地区省份的碳强度多为高-高聚集,以甘肃、陕西、内蒙古3个地区为代表,东部地区多为低-低聚集,以浙江、福建、广东、江西4个地区为代表。论文还进一步结合资源禀赋、能源供需分布、产业结构和收入水平等对上述地区碳强度聚集的原因进行了分析,提出针对性的政策建议。  相似文献   

方差分析中F统计量计算教学研究     

叶鸿烈 《大众科技》2014,(5):165-167

以具体工作中方差分析的两个例子,尝试回答方差教学中经常碰到的两个问题,(1)方差分析能解决什么问题;(2)怎样解释方差分析中F统计量的计算。通过教学过程两种讲授方法的比较,得出从样本数据分布的视角进行F统计量计算的教学方法效果更好。  相似文献   

应用传统教学法与案例教学法相结合的教学方法在中医药统计学实验班教学中的初探     

董丹  包红  李新 《科教文汇》2014,(16):87-87,97

本文根据作者在中医院校本硕连读中医学（实验班）统计学课程的教学中所遇到的问题,结合课程本身的特点,提出将案例教学法应用于中医统计学中的可行性探讨。  相似文献   

浅析教育统计分析报告的撰写     

杜丽 《科教文汇》2014,(19):198-199

教育统计分析报告是按照一定的统计分析方法对所占有的数据进行分析,发现问题并提出解决问题的建议和意见的一种报告形式,其主要目的是为领导者的决策提供服务。本文主要针对教育统计分析报告的特点及写作中应注意的问题进行了阐述。  相似文献   

小学统计教学的多元素结合模式     

刘显艳 《科教文汇》2014,(24):162-163

如何在小学数学教学中培养学生的统计观念,优化学习过程,促进学生进行统计思考,是一个值得不断探索和研究的课题。本文提出一种“五结合”的教学模式来发展小学生的统计观念。“五结合”指整体教材观与阶梯层次感相结合、情境导入与亲身感受相结合、课堂教学与兴趣实验相结合、传统教学与信息技术相结合、思维培养与辨别能力锻炼相结合。教学实践表明,运用该模式,能达到较好的教学效果。  相似文献   

2014年全国体操锦标赛男子跳马决赛技术统计与分析     

吴惠明 《科教文汇》2014,(32):226-228

本文采用文献资料、录像观察统计等方法对2014年全国体操锦标赛男子跳马决赛动作进行了研究,结果表明：我国优秀男子跳马运动员选用的动作类型主要集中在侧手翻类、前手翻类二种类型上,各类动作发展极不平衡;跳马动作“D”分总体较高,但缺乏顶尖高难创新动作;跳马动作完成质量、落地稳定性需进一步提高。  相似文献   

概率统计课程教学方法的探索实践     

陈俊英  曾浩宇 《科教文汇》2014,(2):55-56

概率统计是高等院校大学生的一门公共基础数学课程,本文结合概率统计课程的教学实践,提出“阅读教学”、“一题多解”、“案例教学”、“讲授讨论相结合”等灵活多样的教学方法,提高教学效率、培养学生多种能力。  相似文献