Connecting and generalising arithmetic into powerful abstract systems: Year 2 to 5 children's cognitive development with respect to algebraic reasoning

将算术连接并概括为强大的抽象系统：2 至 5 年级儿童在代数推理方面的认知发展

• 批准号: LP0348820
• 负责人: Prof Elizabeth Warren
• 金额: $ 15.87万
• 依托单位: Australian Catholic University
• 依托单位国家: 澳大利亚
• 项目类别: Linkage Projects
• 财政年份: 2003
• 资助国家: 澳大利亚
• 起止时间: 2003-11-01 至 2007-03-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/LP0348820
• 关键词: Connecting; generalising; arithmetic; into; powerful

Algebra is a fundamental area of mathematical thinking. In spite of the wealth of research at both the national and international level, algebraic thinking still persists as a barrier to secondary and tertiary mathematics. This project will develop new research integrating alegbra and arithmetic at the primary level as a key for access to higher levels of algebra. The investigators will engage teachers and students from 5 primary schools to construct a model of Year 2 to 5 children's cognitive development with regard to algebraic reasoning and develop instructional strategies and teaching episodes to facilitate this.

代数是数学思维的一个基本领域。尽管在国家和国际层面上进行了大量的研究，代数思维仍然是中学和大学数学的一个障碍。该项目将开展新的研究，在初级阶段整合代数和算术，作为获得更高水平代数的关键。研究者将邀请5所小学的教师和学生构建一个二至五年级儿童代数推理认知发展的模型，并制定教学策略和教学情节来促进这一发展。