ASPNET教学评价系统

1摘要随着网络技术的不断发展，网络教学系统各方面日趋成熟。然而，作为衡量这种新型教学系统服务质量的核心的网络教学的评价体系还有诸多不足。本文以网络的自身特点和建构主义学习模式为基础，简要论述了可以应用在网络教学方面的一些评价策略。建构主义强调，在整个教学过程中由教师起组织、指导和促进作用，学生是学习的主体，利用情境、协作、会话等学习环境要素充分发挥学生的积极性、主动性，最终完成对知识的意义建构。他们认为学习者是在与周围环境相互作用的过程中，通过“同化”与“顺应”两种方式，促进自身认知结构发展。学生的学习不是被动的，而应是主动的，探索式的，协作式的学习。计算机网络为建构主义教学模式下的主动探索、协作交流提供了无与伦比的教学平台。网络教学打破了地域和时空的局限，实现了双向交互、实时多点交流、广泛的传播、快捷的数据信息收集等多种功能，以网络通信技术、多媒体技术为依托，为建构主义教学理论支起了技术框架。那么在这种“新的学习模式”下，如何进行教学效果和学习结果的评价呢？以下从几方面谈谈开展网络教学的评价策略。关键词：教学评价；asp.net；数据库；VS20052ABSTRACTWiththecontinuousdevelopmentofnetworktechnology,networkteachingallaspectsofthesystemmatures.However,theneweducationsystemasameasureofthecoreofthenetworkservicequalityevaluationsystemofteachingtherearestillmanydeficiencies.Inthispaper,thenetworkofitsowncharacteristicsandbasedonconstructivistlearningmodel,brieflydiscussedcanbeappliedtotheteachingofsomeoftheevaluationofnetworkstrategy.Constructivismemphasizes,inthewholeprocessofteachingbyteachersoforganizing,guidingandfacilitatingrole,studentsarelearningthesubject,theusesituation,cooperation,conversationandotherstudentsstudyingenvironmentalfactorsintofullplaytheenthusiasm,initiative,andfinallycompletedthesignificanceofknowledgeConstruction.Theythinkthatlearnersareintheprocessofinteractionwiththesurroundingenvironment,throughassimilationandaccommodationintwoways,topromotethedevelopmentoftheircognitivestructure.Learningisnotpassive,butshouldbeactive,exploratory,andcollaborativelearning.Computernetworkfortheconstructivistteachingmodelofactiveexploration,collaboration,exchangeoffersunparalleledteachingplatform.Onlineteachingbreaksgeographicalandtimelimitations,toachieveatwo-wayinteractive,real-timemulti-pointcommunication,extensivecommunicationandfastdatacollectionandotherfunctions,networkcommunicationstechnology,multimediatechnologyasthebacking,supportfortheconstructivistteachingtheoryfromthetechnicalframework.Well,thisnewlearning,thehowofteachingeffectivenessandlearningoutcomesoftheverdict?Followingseveralwaystotalkabouttheevaluationofnetworkteachingstrategies.Keywords:Teachingevaluation;asp.net;database;VS20053目录摘要............................................................................................................................................1ABSTRACT.................................................................................................................................21项目概述...................................................................................................................................12技术简介...................................................................................................................................22.1Asp.net技术...................................................................................................................22.2运行平台..........................................................................................................................42.3数据库介绍......................................................................................................................53需求分析...................................................................................................................................93.1研究意义..........................................................................................................................93.2国内外发展状况、发展水平与存在问题....................................................................103.3研究方法........................................................................................................................134概要设计.................................................................................................................................144.1体系结构设计................................................................................................................144.2系统模块设计................................................................................................................144.3数据库设计....................................................................................................................154.4数据ER图....................................................................................................................164.5主要数据表....................................................................................................................175详细设计.................................................................................................................................205.1登录...............................................................................................................................205.2教学评价管理................................................................................................................215.3用户管理........................................................................................................................246系统测试与实施.....................................................................................................................266.1系统测试.................................................................................