We provide a conceptual analysis of how combinatorics problems have the potential to support students to establish non-linear meanings of multiplication (NLMM). The problems we analyze we have used in a series of studies with 6th, 8th, and 10th grade students. We situate the analysis in prior work on students' quantitative and multiplicative…

This paper refers to the concept of semiotic and theoretic control describing resources to conduct decisions in epistemic processes. We consider an argumentation process from a complex problem-solving activity involving different conceptual frames related to parabolas. Using a micro-analytical interpretative lens, we will show that, in order to…

Individuals with low Need for Cognition (NFC) have been found to process information using a peripheral route compared to individuals higher in NFC. These differences affect the formation of performance expectancies. Based on previous work demonstrating that the formation of performance expectancies can be understood as an information processing…

Expanded instructional time has become increasingly popular as a strategy to improve the academic outcomes of low-skilled students, particularly in the 9th grade. We evaluate the efficacy of a double-period algebra policy initiated in the Chicago Public Schools in 2003. This policy required all students with 8th-grade test scores below the…

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…

"University of Chicago School Mathematics Project (UCSMP) Algebra," designed to increase students' skills in algebra, is appropriate for students in grades 7-10, depending on the students' incoming knowledge. This one-year course highlights applications, uses statistics and geometry to develop the algebra of linear equations and…

The Gaining Early Awareness and Readiness for Undergraduate Program (GEAR UP) is designed to provide assistance to low income students. The program provides discretionary grants for the purpose of increasing the readiness of low income students to attend and succeed in postsecondary education. The grants are up to six years in length and provide…

This document acquaints teachers and curriculum directors with the reading, mathematics, and problem solving indicators assessed by the Georgia Basic Skills Tests, initially given in grade 10. Students who fail initially in grade 10 have at least five other opportunities to take the test and must pass it in order to graduate. In reading, skill…

This report of the fourth British Columbia Mathematics Assessment conducted in May 1990 is a condensed form of the technical report of the evaluation project. The report is divided into five sections. An introduction provides the rationale and purpose of the project and describes the organization and scope of the assessment. The second section…