Language is often depicted as the sine qua non of mathematical thinking, a view buttressed by findings of language-of-training effects among bilinguals. These findings, however, have been limited to studies of arithmetic. Nothing is known about the potential influence of language on the ability to learn rules about the relations among variables…

The general purpose of the study was to promote the research on effects of physical activity on mathematical performance and brain functions, which is of particular interest regarding children's education as well as for all adults. Several studies have identified an influence of cycling on cognitive processes and brain activity. In the present…

The effectiveness of two instructional interventions was investigated in the context of teaching Arithmetic Combinations (ACs) of multiplication and division to students with Learning Disabilities (LD) or Mild Intellectual Disability (MID). The intervention for the control group (LD = 20, MID = 10) was based on principles of effective instruction,…

We compared the learning from playing a linear number board game of preschoolers from middle-income backgrounds to the learning of preschoolers from low-income backgrounds. Playing this game produced greater learning by both groups than engaging in other numerical activities for the same amount of time. The benefits were present on number line…

Investigated was the mathematics achievement of several hundred junior high school students, believed by their counselors and teachers to be "slow learners." This investigation focused on two critical problems: (1) whether some children benefit from less rapid pacing of material, and (2) which are the strongest predictors of achievement…

The goal of this study was to assess the relationship between amount of instructional time and student achievement. Two questions were addressed: (a) Do students who have more time allocated to a particular subject area also learn more in that area? and (b) Do students who spend more "engaged time" in a particular subject area learn more in that…

Background: Arithmetical skills are essential to the effective exercise of citizenship in a numerate society. How these skills are acquired, or fail to be acquired, is of great importance not only to individual children but to the organisation of formal education and its role in society. Method: The evidence on the normal and abnormal…

In an effort to understand the schooling process, a longitudinal study was conducted of children enrolled in three elementary schools. Children entering first grade in a middle class white school, an integrated lower class school, and an all-black lower class school were followed to the end of third grade. This final report of the study presents…