Fluency plays an important and largely unreflected role as a diagnostic tool in learning interactions. In our paper, we present a case study of videographed remedial lessons in mathematics, addressing the question of how useful the concept of fluency is for a description of learning as an observable and accountable interactive process. The concept…

This paper investigates the potential of digital technologies for strengthening the participation and inclusion of learners with developmental and attention deficits (focus learners) into the mainstream classroom. The paper describes the authors' approach to the challenge of researching the extent, to which digital technologies may support the…

Children with developmental dyslexia (DD) may differ from typical readers in aspects other than reading. The notion of a general deficit in the ability to acquire and retain procedural ("how to") knowledge as long-term procedural memory has been proposed. Here, we compared the ability of elementary school children, with and without…

To investigate student difficulties in solving word problems in algebra, we carried out a teaching experiment involving 51 Indonesian students (12/13 year-old) who used a digital mathematics environment. The findings were backed up by an interview study, in which eighteen students (13/14 year-old) were involved. The perspective of mathematization,…

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,…

Learning happens not only in schools, but also in every context that affords new experiences and opportunities for metacognition. We aim to maximize the different activity-milieux in which learners are engaged in developing their life-long learning dispositions to learn within and across contexts. This paper is a follow up of an earlier published…

Children with hyperlexia display spontaneous superior word decoding ability before the age of five but impaired listening and reading comprehension. They have direct phonological processing of any given text with apparent ease and often well beyond their vocabulary usage. Though they can recognise and read words, words appear meaningless. As a…

Many schools across the United States and Canada are now implementing response-to-intervention (RTI) as a means to address the needs of students who struggle with reading, writing, or math by using dual discrepancy (i.e., low ability and little to no progress over time with targeted intervention programming) as a means to classify for learning…

This paper aims to highlight the significance of a particular aspect of magnitude processing, namely counting and subitizing or the rapid enumeration of small sets of items, for learning. Emphasis is laid on the historical roots and the conceptual framework as well as on studies on pre-verbal and school-age children. Evidence of the potential…

The purpose of this paper is to illustrate a sociocultural approach to studying disability in educational contexts grounded in the cultural-historical and activity theory approaches. From the sociocultural viewpoint, disability is regarded as being located in particular types of activity systems and learning cultures rather than within an…

According to government reports, new Internet technologies present readers with new reading opportunities and challenges (National Institute of Child Health and Human Development, 2000; RAND Reading Study Group [RRSG], 2002). However, we are just beginning to understand the specific complexities that Internet text imposes on the reading…

This study examined a critical learning outcome of behavioral fluency, "application." Application refers to the combination of two or more behaviors that form a composite or compound behavior. Three students with specific learning disabilities in reading learned two behaviors, how to write a set of letter sounds they heard and orally segment words…

This article tells the story of Darrell, a lively, intelligent boy who has some learning disabilities. Although his parents are educators and are highly committed to advocating for Darrell, for most of his elementary school years, they were unable to succeed in providing Darrell a mathematics education equal to his regular education peers.…