Teaching and Learning Geometry for Understanding

;​R o o t E n t y F k 6 C o m p o b j b W o r d d o c u m e n t ,哦，我的天哪！我的天哪！我的天哪！“# $ % &amp；”F Microsoft Word 6.0文档MSWordDoc。6;​``` ``` ``` ``` `` `` `` `` `` `` `` `` `` `` `` ``本项目旨在开发和研究一种基于模型的方法来教授和学习小学阶段的几何知识。此次研究将以小学三年级学生为对象，将此次研究结果与之前的研究结果相结合，对小学二年级至小学三年级儿童空间推理能力的变化进行小型纵向研究。pi将开发和探索一个具有挑战性但可行的三年级几何课程，该课程建立在二年级学生加强理解的基础上，并检查支持模型引出和模型探索的课堂实践。;如果我是你，我是你，我是你，我是你，我是你。Oh +' 0 $ H l D H R:\WWUSER\TEMPLATE\NORMAL。本项目旨在开发和研究一种基于模型的方法来教授和学习小学阶段的几何知识。这项研究将集中在三年级学生身上，并将本研究的数据与之前的研究数据相结合。@ f# Microsoft Word 6.0 2；E = E，jjjjjjjjjjjx1zt / xjjxjj本项目旨在开发和研究一种基于模型的小学几何教学方法，以提高学生的理解能力。该研究将以三年级学生为对象，将本次研究的数据与之前的研究数据相结合，对儿童从二年级到三年级的空间推理变化进行小型纵向研究。pi将开发和探索一个具有挑战性但可行的三年级几何课程，该课程建立在二年级学生加强理解的基础上，并检查支持模型引出和模型探索的课堂实践。​​K @正常a “ a @ ”默认段落字体3 Sadie R. Jones!\\CLM5\REDPUB\BLOVITTS\ lehhr . doc @HP LaserJet 4L LPT1: HPPCL5E HP LaserJet 4L D K

; R o o t E n t r y F k 6 C o m p O b j b W o r d D o c u m e n t , O b j e c t P o o l 5 5 4 @ ! " # $ % & ' F Microsoft Word 6.0 Document MSWordDoc Word.Document.6 ; `` ` ``` `` ` ``` `` `` `` `` `` `` `` `` `` `` `` `` This project is design to develop and study a model-based approach to teaching and learning geometry for understanding in the elementary grades. The study will focus on third grade students and combine this study s data with that of a previous one to yield a mini-longitudinal study of changes in children s spatial reasoning from the second through third grades. The PIs will develop and explore a challenging but feasible third grade geometry curriculum that builds on second graders enhanced understanding as well as examine classroom practices that support model elicitation and model exploration. ; S u m m a r y I n f o r m a t i o n ( Oh +' 0 $ H l D h R:\WWUSER\TEMPLATE\NORMAL.DOT This project is design to develop and study a model-based approach to teaching and learning geometry for understanding in the elementary grades. The study will focus on third grade students and combine this study s data with that of a previous one to yi Sadie R. Jones Sadie R. Jones @ %: @ @ %: @ F # Microsoft Word 6.0 2 ; e = e , j j j j j j j x 1 Z T / x j x j j j j ~ j j j j 3 This project is design to develop and study a model-based approach to teaching and learning geometry for understanding in the elementary grades. The study will focus on third grade students and combin e this study s data with that of a previous one to yield a mini-longitudinal study of changes in children s spatial reasoning from the second through third grades. The PIs will develop and explore a challenging but feasible third grade geometry curriculum that builds on second graders enhanced understanding as well as examine classroom practices that support model elicitation and model exploration. K @ Normal a " A@ " Default Paragraph Font 3 Sadie R. Jones!\\CLM5\REDPUB\BLOVITTS\LEHRER.DOC @HP LaserJet 4L LPT1: HPPCL5E HP LaserJet 4L D k