scholarly journals Challenges of Teaching Mathematics to Students With Visual Impairment

2021 ◽  
Vol 4 (1) ◽  
pp. 1
Author(s):  
M S Oyebanji ◽  
Ubong Sam Idiong

This study aimed at investigating the challenges of teaching mathematics to visual impaired students in school of the blind, a case study of some selected schools for the visually impaired. Questionnaire and interview were used for data collection from the respondents. The hypotheses in the study were tested using t-test with α-level of 0.05 through SPSS. The study followed a cross-section survey design and involved 80 respondents 20 for the visually impaired students, 10 for the Mathematics teachers, 10 special mathematics teachers, 40 low vision and non-visually impaired students. The findings revealed the visually impaired students receive bursaries from the government and non-government organization; meal, accommodation, and few scholastic materials from their school; extra time during mathematics classes and examination and friend support. However, constraining limitations in the method of instruction assessment used and the instructional materials provided were noted, on the basis of these findings, recommendation towards the better education of the visually impaired student studying mathematics should be encouraged and employment of special mathematics teachers.

2020 ◽  
pp. 57-64
Author(s):  
Shiva Datta Dawadi

The major objective of the study is to identify the perception of mathematics teachers towards the use of instructional materials in teaching mathematics for the students of secondary level and to compare their perceptions on the basis of their teaching experience. The study has adopted descriptive survey design. A set of the questionnaire with 24 statements regarding the use of instructional materials in teaching mathematics was the tool for collecting the data. The statements in the questionnaire were categorized into four categories as availability, appropriateness, self-confidence in using instructional materials, and motivation to use it. The questionnaire forms were distributed to 68 secondary school mathematics teachers of public schools. The data were collected, tabulated, ordered, compared, calculated and analyzed by using different statistical tools. Finally, it was found that teachers have negative attitudes towards the statements under the subheadings availability which indicates teachers do not feel comfortable in gathering the instructional materials in teaching mathematics and they were found to have positive towards the statements under the subheadings appropriateness, self-confidence in using, and motivation which means mathematics teachers are in the favor of appropriate use instructional materials in teaching mathematics, and they were found confident in using instructional materials. And also teachers are found motivated to use instructional materials in teaching mathematics at secondary level. The study also concluded that the perception of the teachers regarding the use of instructional materials in teaching mathematics at secondary level differs according to the teaching experience of the teachers. Interestingly, the teacher with less teaching experience were found more positive in using instructional materials in teaching mathematics at secondary level.


2020 ◽  
Vol 2 (1) ◽  
pp. 141-149
Author(s):  
Rose J Changwony ◽  
Pamela Ochieng ◽  
Bernard Chemwei

This paper looks at the contribution of instructional resources towards the performance of girls in Kenya Certificate of Secondary Examination mathematics in girls’ secondary schools in Baringo Central. Based on Hanushek, education production function theory, the instructional resources were considered critical inputs for ensuring the output (examinations performance in mathematics by girls’ students) is attained. The study targeted mathematics Heads of Department, mathematics teachers and girls enrolled in 6 girls’ secondary schools in Baringo Central Sub County, Kenya. A sample of 6 HODs, 18 mathematics teachers and 166 girls were selected to participate in the study. The research found out that all respondents said that adequate provision of infrastructural and educational resources did have a significant effect (p<0.05) on girls’ performance in mathematics in the six public secondary schools. Schools that had inadequate learning resources performed poorly compared to those that had adequate instructional materials. The paper recommends that there is a need for the government of Kenya to equip all schools with necessary supportive infrastructure (electricity, internet and computers) to facilitate instruction in the current digital age. In addition, teachers need to improve their knowledge and skills in using information technological resources.


2017 ◽  
Vol 111 (5) ◽  
pp. 427-439 ◽  
Author(s):  
Poonam Punia ◽  
Sandeep Berwal

Introduction The present study was undertaken to develop a valid and reliable scale for measuring a feeling of alienation in students with visual impairments (that is, those who are blind or have low vision). Methods In this study, a pool of 60 items was generated to develop an Alienation Scale for Visually Impaired Students (AL-VI) based on a review of the literature and discussions with colleagues and experts in the field. The items were organized into six dimensions of alienation, namely powerlessness, meaninglessness, normlessness, social isolation, self-estrangement, and cultural estrangement, and were rated on the five-point Likert scale. The standardization of the scale was completed with 118 students with visual impairments in the age group of 10 to 25 years, selected randomly from specialized and inclusive schools in the state of Haryana, India. Results The item analysis was done by calculating t- and r-values; seven items were deleted, and a final 45 items were retained. The calculated value of Cronbach's alpha and split-half correlation came out to be 0.87 and 0.86, respectively. The construct validity was determined by computing the coefficient of correlation between scores of this scale and the scores obtained by using the Student Alienation scale (SAS) of R. R. Sharma (Sharma, 2012). The percentile norm for the scale was determined after verifying normality of the scores by using a Q-Q plot. Discussion The findings of the present study suggest that the AL-VI may serve as a useful tool in future research to assess alienation in persons with visual impairments in India. The findings further demonstrate that the AL-VI produced scores that are reliable and valid. The AL-VI can be used outside India after determining its reliability and validity in context-specific conditions. Implications for practitioners The AL-VI scale is applicable to students with visual impairments, teachers of students with visual impairments, principals, social workers, psychologists, and rehabilitation professionals. Practitioners could use this tool for assessing and understanding the level of alienation among students with visual impairments, thereby helping them in planning and executing strategies for remediating alienation.


2018 ◽  
Vol 112 (5) ◽  
pp. 475-487 ◽  
Author(s):  
L. Penny Rosenblum ◽  
Li Cheng ◽  
Carole R. Beal

Introduction Knowing how to gather information from graphics and to use that information to solve mathematics problems is an important skill. Prior research indicates that many students with visual impairments face considerable challenges when attempting to locate information in math graphics. Little is known about how teachers of students with visual impairments support their students in acquiring graphics skills. Methods Eleven teachers of visually impaired students participated in focus groups. Sessions were audio-recorded and transcribed. Themes were identified. Results The teachers described the importance of individualizing instruction for the student, teaching a systematic approach, and ensuring that graphics are clear to them. Discussion From an early age, visually impaired students need explicit instruction in how to access information in graphics. The use of prescribed low vision devices, manipulatives, and systematic instruction are integral to student success, as are the design and production of clear and accurate graphics. Implications for practitioners Teachers of visually impaired students utilize a variety of strategies to support students in accessing information in graphics. A curriculum and guidelines to assist them in supporting a wide range of learners would be valuable to the field of vision loss.


2018 ◽  
Vol 112 (1) ◽  
pp. 5-19 ◽  
Author(s):  
Carole R. Beal ◽  
L. Penny Rosenblum

Introduction The authors examined a tablet computer application (iPad app) for its effectiveness in helping students studying pre-algebra to solve mathematical word problems. Methods Forty-three visually impaired students (that is, those who are blind or have low vision) completed eight alternating mathematics units presented using their traditional literacy medium or an iPad app. Twenty percent of the mathematics problems included graphics such as maps, line graphs, and bar graphs. During each session, teachers of visually impaired students rated the amount of support they provided for students and the student motivation. Results Students answered more mathematics problems correctly when using the iPad app and, overall, teachers reported that their students were more motivated with the app than with their traditional literacy medium. Students often used the hints provided in the app when they did not solve a problem correctly the first time. Discussion Visually impaired students and their teachers found the app and graphics to be easy to use and motivating. The built-in Scratch pad was used by almost all students who were print users. Implications for practitioners The study results contribute to the growing body of knowledge about the potential value of tablet-type devices for use by visually impaired students.


2021 ◽  
Vol 5 (1-2) ◽  
pp. 57-68
Author(s):  
Dhruba Prasad Niure

The purpose of this study is to explore the instructional approaches that have been using by teachers working in integrated schools for years to optimize the access of visually impaired students to general education curriculum. This study was guided by constructivist paradigm followed by case study design. Altogether eleven teachers were selected from three integrated schools located in Kathmandu Valley by using purposive sampling method. Qualitative data were gathered by using semi-structured interview, classroom observation, and document analysis to get deeper understanding on the studied phenomenon. And then garnered information were edited, transcribed, coded, and thematized to draw meaningful results and conclusions. A number of instructional techniques such as providing materials into accessible format, placing students with low vision near to chalkboard, ability based grouping, pairing blind and sighted students together, etc. were applied by targeting the distinct learning needs of students with visual impairments. But most of these instructional techniques were not used on routine basis because of poorly trained teachers, limited instructional materials, and high students-teacher ratio. Therefore, proper training, sufficient instructional materials, and manageable size of the classroom should be arranged to optimize the access of visually impaired students to general education curriculum.


2017 ◽  
Vol 24 (2) ◽  
pp. 89
Author(s):  
Andrezza Santos Flores ◽  
Angela Coletto Morales Escolano ◽  
Carolina Buso Dornfeld

 Resumo: Com a Constituição Federal de 1988 e as legislações subsequentes, todos os alunos têm o direito de fazer parte de uma escola regular, inclusive aqueles que possuem algum tipo de necessidade especial. Uma dificuldade maior ocorre quando este deficiente é o professor, pois um professor vidente em sala de aula possui vários artifícios para dinamizar sua aula ao contrário de um professor deficiente visual que muitas vezes não possui recursos alternativos como complemento em sua aula. Dessa forma, o presente trabalho teve como objetivo confeccionar e analisar a utilização de recursos didáticos, voltados para o Ensino de Ciências e Biologia (Fotossíntese, Célula Animal e Célula Vegetal), por uma professora deficiente visual responsável pela sala de recursos de uma Escola Pública Estadual no Noroeste Paulista, que leciona para alunos com cegueira total e baixa visão, buscando-se a melhoria dos recursos para que a mesma desenvolva seu trabalho. Sendo assim, foi possível observar mediante a transcrição e análise dos vídeos que a utilização dos materiais foi de extrema importância para o ensino de seus alunos e para a professora que não teve dificuldades para ministrar suas aulas com o material adaptado. Na opinião da professora, esta é uma de suas prerrogativas, ou seja, adaptar os materiais para melhor entendimento dos alunos deficientes visuais, mas sua deficiência e a falta de suporte dificultam sua atuação em sala de aula. A utilização dos materiais confeccionados para este trabalho, fez com que a professora participante se sentisse com o dever cumprido perante suas aulas.Palavras chave: Educação Especial. Ensino de Biologia. Materiais Didáticos. Deficiente Visual.DIDACTIC RESOURCES AS A COMPLEMENT TO THE TEACHING OF BIOLOGY FOR TEACHERS WITH VISUAL IMPAIRMENT: a case study Abstract: With the 1988 Federal Constitution and subsequent legislations, all students have the right to be part of a regular school, including those who have some kind of special need. A major difficulty occurs when the deficient is the teacher, as a psychic teacher in the classroom has several tricks to boost your class, unlike a blind teacher who often does not have alternative resources to complement in your class. Thus, this study aimed to make and analyze the use of educational resources, facing the Science and Biology Teaching (Photosynthesis, Animal Cell and Cell Plant) for a visually impaired teacher responsible for the resource room of a Public State School in the northwest of São Paulo state, who teaches for students with low vision and total blindness, seeking to improve the resources for it to develop its work. Thus, it was observed by the transcription and analysis of videos that use of the material was extremely important for the education of their students and herself, who had no trouble to teach their classes with adapted material. According to the professor, this is one of hers prerogatives; in other words, adapt the materials for better understanding of the visually impaired students, but her disability and lack of support hinders their performance in the classroom. The use of materials made for this work, made the participating teacher feel with fulfilled duty to the teacher’s lessons.Keywords: Special Education. Biology Education. Teaching Materials. Disability visual.RECURSOS EDUCATIVOS PARA COMPLEMENTAR LA ENSEÑANZA DE LA BIOLOGÍA PARA LOS MAESTROS CON DISCAPACIDAD VISUAL: un estudio de casoResumen: Con la Constitución Federal de 1988 y la legislación posterior, todos los estudiantes tienen el derecho de formar parte de una escuela regular, incluso aquellos que poseen algún tipo de necesidad especial. La mayor dificultad ocurre cuando este deficiente es el profesor, puesto que un profesor vidente en salón de clase posee varios artificios para dinamizar su clase, al contrario de un profesor con discapacidad visual que muchas veces no posee recursos alternativos como complemento en su salón de clase. De esta forma, el presente trabajo tuvo como objetivo confeccionar y analizar la utilización de recurso didácticos, enfocados para la enseñanza de Ciencias y Biología (Fotosíntesis, Célula Animal e Célula Vegetal), por una profesora con discapacidad visual responsable por la sala de recursos de una Escuela Publica Estadual en el noreste Paulista, que enseña para estudiantes con ceguera total e baja visión, buscándose la mejoría de los recursos para que la misma desenvuelva su trabajo. Siendo así, fue posible observar mediante la transición y análisis de los videos que la utilización de los materiales fue de extrema importancia para la enseñanza de sus estudiantes y para la profesora que no tuvo dificultad para enseñar su clase con el material adaptado. En la opinión de la profesora, esta es una de sus prerrogativas, o sea, adaptar los materiales para mejor entendimiento de los estudiantes con discapacidad visual, pero su incapacidad y la falta de apoyo dificulta su desempeño en el aula. La utilización de los materiales confeccionados para este trabajo, hizo que la profesora participante se sintiese con el deber cumplido ante sus clases.Palabras claves: Educación Especial. Educación Biología. Materiales de Enseñanza. Deficiente Visual. 


Author(s):  
Palash chakraborty ◽  
Dr. Debasish Dhar

Children with visually impaired may face difficulties that result in their experiencing emotional disturbance. There are very reasons for mood disorder among children with visual loss, such as feeling loneliness, avoidance to appear to learn in formal schools and greater dependency on help. According to RCI Act,1992 responsibility for visual disabilities including low vision and blindness PWD Act,1995 proposed the provision of improve educational services, medical care, vocational learning ,employment and social security for all persons with disabilities including blind and low vision. There are two educational systems for children with visually impaired 1. education in special schools 2. education in inclusive schools. The attitude of parents towards visually impaired students are very important in case of of their visually impaired children . The purpose of the study was to find out the attitude of parents(father & mother) to visually impaired students of class 9 standard. 20 visually impaired students of class 9 were taken for the study. Survey method was adopted to study the attitude of parents (father & mother) towards visually impaired students of secondary level and attitude scale were taken as tools & techniques.For the study the samples are taken from two blind schools of Kolkata. It was found that attitudes(father& mother) are favourable towards the visually impaired students of secondary level. They are very much sympathetic for the education of the their visually impaired sons or daughter.


2019 ◽  
Vol 3 (1) ◽  
pp. 11-17
Author(s):  
Chinedu Obasi

The knowledge and skills in mathematics processes can be provided in an effective and systematic manner only by teaching mathematics in schools. Stimulus variation as a teaching skill is used to stimulate students’ interest and attract their attention to the lesson presentation.  Therefore, this study investigated the extent of emphasizing stimulus variation in mathematics instruction using logistic differential equation. The study adopted a developmental survey design where a cross-section of in-service mathematics teachers in Imo State numbering 94 were continuously observed and surveyed to decipher their extent of emphasizing stimulus variation in the classroom to promote teaching excellence. The observations were carried out for 14 days and the data were generated based on direct observational technique (using observation schedule). The result revealed inadequate and inconsistent emphasis of stimulus variation teaching skill in mathematics instruction. This implies that pre-service mathematics teachers seldom emphasize stimulus variation when teaching mathematics. It was recommended that mathematics teachers should always employ the skill of stimulus variation in class during instructional delivery so as to enhance students’ learning experience and satisfaction thereby promoting teaching excellence. DOI: https://doi.org/10.31235/osf.io/rthj2


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