Research Findings: In this research, 487 Chinese children age 3 to 5 years took part in a number line estimation task. This task was used to assess children's estimation accuracy and their estimation patterns along a number line in two different estimation circumstances. Situation A had the same line lengths for different numeric ranges, whereas…

This study investigates the teaching and learning of single-digit whole number multiplication in China. Analysis of data from documents, classroom teaching, and semi-structured interviews revealed three salient characteristics of emphasizing "oral calculation," "calculation speed," and "understanding" across…

Linear quantity models such as pre-tapes, tape diagrams, and number line diagrams have drawn increasing attention in mathematics education around the world. However, we still know relatively little about how teachers actually use these models in the classroom. This study explores how exemplary US and Chinese elementary teachers use linear quantity…

This study investigated the relationship between three cognitive features of mathematical instruction tasks (high cognitive demand, multiple representations, and multiple solution methods) and student learning outcomes among 1,779 students from 30 Chinese fifth-grade classrooms using a new mathematics curriculum. Measures of mathematics learning…

The authors investigated the use of a particular discourse practice--continued questioning and discussion after a correct answer was provided, which they called extended discourse--and examined the frequency and content of this practice in 17 Chinese and 14 U.S. elementary mathematics classes. They found that the Chinese classrooms had more, and…

The 10th International Conference on Educational Data Mining (EDM 2017) is held under the auspices of the International Educational Data Mining Society at the Optics Velley Kingdom Plaza Hotel, Wuhan, Hubei Province, in China. This years conference features two invited talks by: Dr. Jie Tang, Associate Professor with the Department of Computer…

The grade placement of topics in addition and subtraction was compared across the five countries through analysis of textbooks. "Remarkable" uniformity in grade placement was noted for Japan, China, the Soviet Union, and Taiwan, but the United States differed substantially. (MNS)

This study compared intact beginning fifth grade classes in one of the districts in Shanghai, People's Republic of China to American Norms on the KeyMath-Revised: A Diagnostic Inventory of Essential Mathematics (KeyMath-R) and the Wide Range Achievement Test (WRAT-3). The review of literature contrasted the two cultures with regard to students,…

Cross-national studies in mathematics have consistently reported that U.S. students do not perform as well as Asian students on tasks requiring the application of mathematical knowledge and skills routinely learned in school. Recent studies have shown, however, that for tasks assessing relatively novel and complex problem solving, performance…