$how to create a fraction number line in microsoft word$

$how to create a fraction number line in microsoft word$

In grade 4, number line estimation accounted for unique variance in math problem-solving (9.0%) but not in calculation fluency. Regression analyses indicated that in grade 2, number line estimation accounted for unique variance in math problem-solving (12.0%) and calculation fluency (4.0%) after controlling for the effects of age, non-verbal cognitive ability, attention, and working memory. In grade 4, number line estimation correlated significantly with math problem-solving ( r = -0.38, p < 0.01), but not with calculation fluency. The results showed that in grade 2, number line estimation correlated significantly with calculation fluency ( r = -0.27, p < 0.05) and math problem-solving ( r = -0.52, p < 0.01).

$how to create a fraction number line in microsoft word$

One hundred and forty-eight children from Shanghai, China were assessed on measures of number line estimation, non-verbal cognitive ability (non-verbal matrices), working memory (N-back), attention (expressive attention), and mathematical skills (calculation fluency and math problem-solving).

$how to create a fraction number line in microsoft word$

The purpose of this study was to examine the role of number line estimation on two mathematical skills (calculation fluency and math problem-solving) in grade 2 and grade 4. However, it is yet unclear if number line estimation predicts different mathematical skills in different grades after controlling for age, non-verbal cognitive ability, attention, and working memory. Studies have shown that number line estimation is important for learning. 3Department of Occupational Therapy, Neuroscience and Mental Health Institute, University of Alberta, Edmonton, AB, Canada.2Faculty of Education, Qingdao Binhai University, Qingdao, China.1Department of Psychology, Shanghai Normal University, Shanghai, China.

$how to create a fraction number line in microsoft word$

How to create a fraction number line in microsoft word