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发表于 2025-3-21 18:01:47
书目名称Exploring the Integer Addition and Subtraction Landscape影响因子(影响力)<br> http://figure.impactfactor.cn/if/?ISSN=BK0319639<br><br> <br><br>书目名称Exploring the Integer Addition and Subtraction Landscape影响因子(影响力)学科排名<br> http://figure.impactfactor.cn/ifr/?ISSN=BK0319639<br><br> <br><br>书目名称Exploring the Integer Addition and Subtraction Landscape网络公开度<br> http://figure.impactfactor.cn/at/?ISSN=BK0319639<br><br> <br><br>书目名称Exploring the Integer Addition and Subtraction Landscape网络公开度学科排名<br> http://figure.impactfactor.cn/atr/?ISSN=BK0319639<br><br> <br><br>书目名称Exploring the Integer Addition and Subtraction Landscape被引频次<br> http://figure.impactfactor.cn/tc/?ISSN=BK0319639<br><br> <br><br>书目名称Exploring the Integer Addition and Subtraction Landscape被引频次学科排名<br> http://figure.impactfactor.cn/tcr/?ISSN=BK0319639<br><br> <br><br>书目名称Exploring the Integer Addition and Subtraction Landscape年度引用<br> http://figure.impactfactor.cn/ii/?ISSN=BK0319639<br><br> <br><br>书目名称Exploring the Integer Addition and Subtraction Landscape年度引用学科排名<br> http://figure.impactfactor.cn/iir/?ISSN=BK0319639<br><br> <br><br>书目名称Exploring the Integer Addition and Subtraction Landscape读者反馈<br> http://figure.impactfactor.cn/5y/?ISSN=BK0319639<br><br> <br><br>书目名称Exploring the Integer Addition and Subtraction Landscape读者反馈学科排名<br> http://figure.impactfactor.cn/5yr/?ISSN=BK0319639<br><br> <br><br>
blight
发表于 2025-3-21 20:54:19
Research in Mathematics Educationhttp://image.papertrans.cn/e/image/319639.jpg
ordain
发表于 2025-3-22 01:19:19
Human Rights and Agents of Change in Iran In this chapter, we report on data from 243 second graders who were asked to fill in missing numbers on a number path (encouraging them to play around with numbers less than zero) and to solve integer arithmetic problems (encouraging them to play around with the concepts of addition and subtraction
Cytokines
发表于 2025-3-22 07:16:31
Helena De Vylder,Helena De Vylder,Yves Haeckal distinction between integer play and playing with integers. Describing instances of integer play and playing with integers is important for facilitating this type of intellectual play in the future. The playful curiosities arising out of integer addition and subtraction tended to be concepts that
一窝小鸟
发表于 2025-3-22 10:11:54
Women’s Human Rights Groups in Latin Americaalogy-based, computational, and emergent. The examples of the strategies are designed to provide clear comparisons and contrasts to support both teachers and researchers in understanding specific strategies within the ways of reasoning. The ability to categorize strategies into one of five ways of r
争吵加
发表于 2025-3-22 15:37:51
Current Challenges of Human Rights in Asia participated in and contributed to the classroom mathematical practices established by a seventh-grade class during integer instruction. The integer instructional sequence was designed to support students’ increasingly sophisticated reasoning about integers and meaning making for integer addition a
争吵加
发表于 2025-3-22 20:35:57
https://doi.org/10.1057/9780230612617ls used to teach integer arithmetic. Few studies, however, have investigated what students learn with models or empirically compared affordances and constraints of integer models. This led me to investigate how 160 fifth- and sixth-grade students who were learning integer arithmetic for the first ti
THROB
发表于 2025-3-22 21:29:17
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学术讨论会
发表于 2025-3-23 03:36:52
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dry-eye
发表于 2025-3-23 07:28:09
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