贬损
发表于 2025-3-21 16:47:33
书目名称Early Algebraization影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0300657<br><br> <br><br>书目名称Early Algebraization影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0300657<br><br> <br><br>书目名称Early Algebraization网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0300657<br><br> <br><br>书目名称Early Algebraization网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0300657<br><br> <br><br>书目名称Early Algebraization被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0300657<br><br> <br><br>书目名称Early Algebraization被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0300657<br><br> <br><br>书目名称Early Algebraization年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0300657<br><br> <br><br>书目名称Early Algebraization年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0300657<br><br> <br><br>书目名称Early Algebraization读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0300657<br><br> <br><br>书目名称Early Algebraization读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0300657<br><br> <br><br>
Exclaim
发表于 2025-3-21 23:48:16
http://reply.papertrans.cn/31/3007/300657/300657_2.png
基因组
发表于 2025-3-22 01:37:14
Luis Duno Gottberg,Manuel Gutiérrez Silvag of these core ideas influences their success in solving problems, the strategies they use in their solution processes, and the justifications they provide for their solutions. Implications for instruction and curricular design are discussed.
Disk199
发表于 2025-3-22 07:50:37
http://reply.papertrans.cn/31/3007/300657/300657_4.png
definition
发表于 2025-3-22 11:29:41
The Arithmetic-Algebra Connection: A Historical-Pedagogical Perspectiveinates the arithmetic-algebra connection from a teaching-learning point of view. Finally, we offer brief sketches of an instructional approach developed through a design experiment with students of grade 6 that is informed by this framework, and discuss some student responses.
易弯曲
发表于 2025-3-22 14:00:22
http://reply.papertrans.cn/31/3007/300657/300657_6.png
易弯曲
发表于 2025-3-22 18:40:10
1869-4918 ional perspectives.Addresses early algebra research from theIn this volume, the authors address the development of students’ algebraic thinking in the elementary and middle school grades from curricular, cognitive, and instructional perspectives.The volume is also international in nature, thus promo
PARA
发表于 2025-3-22 23:31:29
to help students develop algebraic habits of mind. The chapters that comprise this part highlight various curricular approaches, experiences, and practices that illustrate ways in which students in earlier grades can be better prepared to think algebraically.
掺假
发表于 2025-3-23 04:45:44
http://reply.papertrans.cn/31/3007/300657/300657_9.png
profligate
发表于 2025-3-23 07:06:45
http://reply.papertrans.cn/31/3007/300657/300657_10.png