Programming can be challenging to learn, and for visually impaired (VI) learners, there are numerous additional barriers to the learning process. Many modern programming environments are inaccessible to VI learners, being difficult or impossible to interface with using a screen reader. A review of the literature has identified a number of…

This work discusses the construction and evaluation of a digital thermometer especially designed to be operated by people with visual disabilities. The accessibility thermometer can be used as an educational tool in practical activities in classes for sighted and visually impaired students, with the aim of helping those with special needs gain…

This article presents the results of a study on the use of 3-D printed models in a science classroom for students with visual impairments and examines whether the use of these models impacts student conceptual understanding and misconceptions related to geosciences concepts, specifically plate tectonics. Data were collected one week prior to…

This study evaluates the effectiveness of an intervention programme administered to blind and sighted school students. The students were given information concerning style, author and technique of three paintings from three different artistic periods, as well as guidelines to assess the overall aesthetics of each image. This programme was…

The authors investigate how 3D printing technology could be utilized for instructional materials that allow visually impaired students to have full access to high-quality instruction in history class. Researchers from the 3D Printing Group of the Korea Institute of Science and Technology (KIST) provided the Seoul National School for the Blind with…

Introduction: Many students with adventitious vision loss or progressive vision loss need to transition from print to braille as a primary literacy medium. It is important that this transition is handled efficiently so that the student can have continued access to a literacy medium and make progress in the core curriculum. For this study, we used…

NCTM (2000) described geometry as "a means of describing, analyzing, and understanding the world and seeing beauty in its structures" (p. 309). Dossey et al. (2002) captured the essence of this aspect of visualization by stating that geometry fosters in students an ability to "visualize and mentally manipulate geometric objects." (p. 200).…

Traditional science instruction is typically reliant on visual modes of learning, such as textbooks and graphs. Furthermore, since science instruction is often heavily dependent upon visual cues, students with visual impairment often do not have access to the same educational opportunities in most science classes (Jones, Minogue, Oppewal, Cook,…

Diagram describing texts are integral part of science and engineering subjects including geometry, physics, engineering drawing, etc. In order to understand such text, one, at first, tries to draw or perceive the underlying diagram. For perception of the blind students such diagrams need to be drawn in some non-visual accessible form like tactile…

This article emphasizes the importance of good design of tactile diagrams and careful diagram use with blind children. Early educational experiences are suggested to equip blind children for most effective use of diagrams. Methods for teaching diagram use are also suggested, particularly where blind children are educated in integrated settings.…

Discusses teaching methods and instructional aids developed to integrate blind students into a private class for elementary-school-aged piano students. Instructional aids incorporate auditory and tactile stimuli to teach music notation skills. Commercial games, like Bingo, were modified with Braille symbols to teach rhythm concepts. (AM)

An experimental lesson plan on sewing machine tension was developed for blind and sighted students in an attempt to teach this concept more effectively. Tactile/verbal aids were used in the experimental lesson to increase the potential for student comprehension. The experimental lesson produced better results for both groups of students even…

The article reviews the literature and presents principles for teaching foreign language in schools for the blind. Among principles are that blindness need not obstruct the process of learning a foreign language, that the best learning environment is a monolingual one, and that tactile and recorded materials can be integrated. (DB)

The study was designed to identify various problems encountered by 194 children who read braille and use conventional basal reading programs transcribed into that medium. The results showed educationally significant variability in chronological age, years in school, and grade level for blind children using basal reader materials designed for…

This study evaluated the effects of three instructional methods (direct experience, cartographic representation (tactile map), and verbal description) on the spatial knowledge of 30 adults with blindness. Results indicated that participants' practical spatial knowledge was better when they learned with a tactile map than in either of the other…