The Importance of Number Sense to Mathematics Achievement in First and Third Grades.
The Importance of Number Sense to Mathematics Achievement in First and Third Grades.
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DOI：
10.1016/j.lindif.2009.07.004
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发表时间：
2010-04-01
影响因子：
3.6
通讯作者：
Ramineni, Chaitanya
中科院分区：
文献类型：
--
作者：
Jordan, Nancy C.;Glutting, Joseph;Ramineni, Chaitanya
儿童的符号数感在一年级开始时进行了检查，与计数，数字知识和算术运算相关的能力的短屏幕。然后在一年级和三年级结束时评估传统的数学成绩。控制年龄和认知能力（即，语言，空间和记忆），数感作出了独特的和有意义的贡献，在一年级和三年级的数学成绩的变化。此外，预测的强度并没有随着时间的推移而减弱。数感与解决各种背景下应用数学问题的能力关系最为密切。数感屏幕挖掘了重要的中间技能，这些技能应该在早期数学评估和干预的发展中加以考虑。
Children's symbolic number sense was examined at the beginning of first grade with a short screen of competencies related to counting, number knowledge, and arithmetic operations. Conventional mathematics achievement was then assessed at the end of both first and third grades. Controlling for age and cognitive abilities (i.e., language, spatial, and memory), number sense made a unique and meaningful contribution to the variance in mathematics achievement at both first and third grades. Furthermore, the strength of the predictions did not weaken over time. Number sense was most strongly related to the ability to solve applied mathematics problems presented in various contexts. The number sense screen taps important intermediate skills that should be considered in the development of early mathematics assessments and interventions.
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影响因子：
3.6
作者：
JORDAN, NC;HUTTENLOCHER, J;LEVINE, SC
通讯作者：
LEVINE, SC
影响因子：
3.7
作者：
Jordan, Nancy C.;Kaplan, David;Locuniak, Maria N.
通讯作者：
Locuniak, Maria N.
影响因子：
4.6
作者：
Geary, David C.;Hoard, Mary K.;Numtee, Chattavee
通讯作者：
Numtee, Chattavee
影响因子：
4
作者：
GEARY, DC;BROWN, SC;SAMARANAYAKE, VA
通讯作者：
SAMARANAYAKE, VA
影响因子：
2.6
作者：
Ansari, D;Donlan, C;Karmiloff-Smith, A
通讯作者：
Karmiloff-Smith, A