This study explored relationship between working memory (WM) and mathematical problem solving, comparing children with learning disabilities (LD) to chronologically age-matched and younger achievement-matched children on measures of WM, phonological processing, problem-solving, and word problem-solving accuracy. Found support for notion that…

Indicates that writing Chinese is correlated to Chinese-American (CA) students' spatial skills and investigates whether writing Chinese would have the same relationship to mathematics skills. Suggested a strong correlation between writing Chinese and success on SAT-Math. Supports the cultural relativity theory of gender difference on SAT-Math.…

Seventy-two items testing various aspects of mathematics were given to 12,131 10-year-old British children. Despite the absence of difference in intelligence level, the mean scores on the mathematics test for children with dyslexia was not only lower than that of normal achievers, but also lower than that of underachievers. (Contains references.)…

This study forms the initial stage of a larger study that will examine the underlying reasons why Grade 10 students often produce equations that are inaccurate interpretations of mathematical word problems into algebraic relationships. Four case studies were undertaken to establish a socio-cultural perspective of the influences that could be…

Ability grouping is a common practice in many mathematics classrooms. Its negative effects on students have been documented in research spanning two decades or more, and yet it is still widely implemented--in some countries even mandated. Using data from interviews with Australian students in the compulsory years of secondary schooling (14-16…

While helping high school students develop statistical thinking, teachers need to engage them in all phases of investigative cycle. Students should master some of the nonmathematical elements of the cycle involved in identifying a problem, creating a plan of attack and gathering necessary data.

Young children's number sense is essential for the acquisition of higher number skills in later years. Most recent studies focus on children over 6 years of age only. To extend the scope, this study dealt with the performance of children aged 4-7 years in 3 cities: Singapore, Beijing and Helsinki (This study is an extension of the research of…

In this activity students examine burrow casts to learn about burrowing animals and practice their math skills. Students compute the volume and average circumference of a burrow. They also determine whether a relationship exists between burrow volume and the size of the organism that created it. Students use science as inquiry as they analyze and…

The purpose of this research is to investigate students' cognitive behaviour in the subjects of function, limit, and derivative according to gender. The research was conducted with the participation of 67 female and 58 male 11th grade students of Gazi High School in Eskisehir in the academic year 2000/2001. The data were obtained through a test…

There has been growing concern about the mathematical skills and understanding of undergraduates entering higher education to study mathematical sciences. In spite of this, as in other disciplines, the classifications of degrees awarded in mathematical sciences have risen. The research described here uses statistical analyses of data collected by…

High school students normally encounter the study and use of formal proof in the context of Euclidean geometry. Professional mathematicians typically use an informal trial-and-error approach to a problem, guided by intuition, to arrive at the truth of an idea. Formal proof is pursued only after mathematicians are intuitively convinced about the…

According to the National Council of Teachers of Mathematics (2000), children need to learn how to create and use mathematical diagrams to represent and reason about phenomena in the world. The author proposes a model of diagram literacy that includes six types of knowledge required for diagrammatic competence--implicit, construction, similarity,…

This paper investigates mathematical skills in Prader-Willi Syndrome (PWS), a pathological condition because of congenital alterations of chromosome pair 15. The following questions were addressed: (1) Are mathematical skills in PWS relatively more impaired with respect to other cognitive functions (as has been repeatedly but anecdotally…

The authors measure math skills with a broader set of explanatory variables than have been used in previous studies. To identify what math skills are important for student success in introductory microeconomics, they examine (1) the student's score on the mathematics portion of the ACT Assessment Test, (2) whether the student has taken calculus,…

The purpose of the study is two-fold: (a) to investigate the effects of learning mathematics with multimedia embedded in different styles of learning (cooperative learning versus individual learning) in kindergarten on students mathematical achievements; (b) to examine students' preference for style of learning with computers in kindergarten.…