This research is established in education technology and try to solve this problem by contract method . the study designed from five respects of problem - solving skills , encompass the ability to select problem , to plan ; to be resourceful in seeking help from others ; and to think critically , creatively , reflectively , and flexibly , trying out alternate solutions to both cognitive and social problems . and attempted to apply gbs ( goal - based scenario ) into elementary education for fostering student problem - solving skills , constructed a synthesis learning environment , include schoolroom , community and network . moreover achieved practice teaching based on network platform 本研究立足于教育技术领域，从培养学生问题解决能力的五个方面(发现问题的能力；预见问题解决的方法，做计划的能力；搜集有价值信息的能力；开展调查、研究的能力；归纳报告、总结发表的能力)入手，将企业中培养实际技能的培训模式gbs ( goal - basedscenario ，基于目标的行动计划)引入中小学的教育实践中，构建了一种融课堂、社会、网络三者为一体的综合学习环境，并实现了以网络平台为支持的教学实践。
