Young Mathematicians: Expanding an Innovative and Promising Model Across Learning Environments to Promote Preschoolers' Mathematics Knowledge

年轻数学家：在学习环境中拓展创新且有前景的模式，以提升学龄前儿童的数学知识

• 批准号: 1907904
• 负责人: Jessica Young
• 金额: $ 194.61万
• 依托单位: Education Development Center
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2019
• 资助国家: 美国
• 起止时间: 2019-07-01 至 2024-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1907904&HistoricalAwards=false
• 关键词: Young; Mathematicians; Expanding; Innovative; Promising

Far too many children in the U.S. start kindergarten lacking the foundational early numeracy skills needed for academic success. This project contributes to the goal of enhancing the learning and teaching of early mathematics in order to build a STEM-capable workforce and STEM-literate citizenry, which are both crucial to our nation's prosperity and competitiveness. Preparation for the STEM-workforce must start early, as young children's mathematics development undergirds cognitive development, building brain architecture, and supporting problem-solving, puzzling, and persevering, while strongly impacting and predicting future success in school. Preschool children from low socio-economic backgrounds are particularly at risk, as their mathematics knowledge may be up to a full year behind their middle-income peers. Despite agreements about the importance of mathematics-rich interactions for young children's learning and development, most early education teachers and families are not trained in evidence-based methods that can facilitate these experiences, making preschool learning environments (such as school and home) a critical target for intervention. The benefit of this project is that it will develop a robust model for a school-based intervention in early mathematics instruction. The model has the potential to broaden participation by providing instructional materials that support adult-child interaction and engagement in mathematics, explicitly promoting school-home connections in mathematics, and addressing educators' and families' attitudes toward mathematics while promoting children's mathematical knowledge and narrowing opportunity gaps. The goal of this design and development project is to address the critical need for innovative resources that transform the mathematics learning environments of preschool children from under-resourced communities by creating a cross-context school-home intervention. To achieve this goal, qualitative and quantitative research methodologies will be employed, integrating data from multiple sources and stakeholders. Specifically, the project will: (1) engage in a materials design and development process that includes an iterative cycle of design, development, and implementation, collaborating with practitioners and families in real-world settings; (2) collect and analyze data from at least 40 Head Start classrooms, implementing the mathematics materials to ensure that the classroom and family mathematics materials and resources are engaging, usable, and comprehensible to preschoolers, teachers, and families; and (3) conduct an experimental study that will measure the impact of the intervention on preschool children's mathematics learning. The researchers will analyze Collected data using hierarchical linear regression modeling to account for the clustering of children within classrooms. The researchers will also use a series of regression models and multi-level models to determine whether the intervention promotes student outcomes and whether it supports teachers' and families' positive attitudes toward mathematics. The Discovery Research K-12 program (DRK-12) seeks to significantly enhance the learning and teaching of science, technology, engineering and mathematics (STEM) by preK-12 students and teachers through research and development of innovative resources, models and tools. Projects in the DRK-12 program build on fundamental research in STEM education and prior research and development efforts that provide theoretical and empirical justification for proposed projects.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.

在美国，有太多的孩子在开始上幼儿园时就缺乏学习成功所需的基本早期计算技能。该项目有助于实现加强早期数学学习和教学的目标，以培养具有stem能力的劳动力和具有stem素养的公民，这对我们国家的繁荣和竞争力至关重要。为stem劳动力做准备必须尽早开始，因为幼儿的数学发展是认知发展的基础，可以构建大脑结构，支持解决问题、困惑和坚持不懈，同时对未来在学校的成功有着强烈的影响和预测。来自低社会经济背景的学龄前儿童尤其面临风险，因为他们的数学知识可能比中等收入的同龄人落后整整一年。尽管大家都认同数学丰富的互动对幼儿学习和发展的重要性，但大多数早期教育教师和家庭并没有接受过能够促进这些经验的循证方法的培训，这使得学前学习环境（如学校和家庭）成为干预的关键目标。这个项目的好处是，它将开发一个稳健的模式，以学校为基础的干预早期数学教学。该模式有可能通过提供支持成人-儿童互动和参与数学的教学材料，明确促进数学的学校-家庭联系，并在促进儿童数学知识和缩小机会差距的同时解决教育工作者和家庭对数学的态度，从而扩大参与。这个设计和开发项目的目标是通过创建一个跨背景的学校-家庭干预来解决对创新资源的迫切需求，这些资源可以改变资源不足社区学龄前儿童的数学学习环境。为了实现这一目标，将采用定性和定量研究方法，整合来自多个来源和利益相关者的数据。具体而言，该项目将：(1)参与材料设计和开发过程，包括设计、开发和实施的迭代周期，与现实世界中的从业者和家庭合作；(2)收集和分析来自至少40个学前教育教室的数据，实施数学材料，以确保课堂和家庭数学材料和资源对学龄前儿童、教师和家庭具有吸引力、可用性和可理解性；(3)进行实验研究，测量干预对学龄前儿童数学学习的影响。研究人员将使用分层线性回归模型分析收集到的数据，以解释教室内儿童的聚集性。研究人员还将使用一系列回归模型和多层次模型来确定干预是否促进了学生的成绩，以及它是否支持教师和家庭对数学的积极态度。探索研究K-12项目（DRK-12）旨在通过研究和开发创新资源、模型和工具，显著提高pre -12学生和教师对科学、技术、工程和数学（STEM）的学习和教学。DRK-12计划中的项目建立在STEM教育的基础研究和先前的研究和开发工作的基础上，为拟议的项目提供了理论和实证依据。该奖项反映了美国国家科学基金会的法定使命，并通过使用基金会的知识价值和更广泛的影响审查标准进行评估，被认为值得支持。

项目成果

Adding Family Math to the Equation: Promoting Head Start preschoolers’ mathematics learning at home and school

将家庭数学纳入方程式：促进学龄前儿童在家庭和学校的数学学习

• 发表时间: 2023
• 期刊: Early childhood research quarterly
• 影响因子: 3.7
• 作者: Young, J. M.