Scholarly works
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Item Factors predicting mathematics teachers' use of laptops(Department of Educational Management, University of Ibadan, 2016-06) Tella, A.ICT improves the way mathematics is being taught and enhances student understanding of basic concepts. Many researchers have carried out studies to evaluate the benefits of using ICT in mathematics. Laptop is one of the ICTs being used and adopted for the delivery of mathematics instructions. In Nigeria, the use of laptop for mathematics instructional delivery at the secondary school level has just begun to gain pace. In the light of this, it is considered necessary to examine factors predicting use and adoption of laptops by the secondary school mathematics teachers. In the light of this, this paper examines factors predicting mathematics teachers' use of laptop. The population of the study comprised 600 secondary schools mathematics teachers who were selected from secondary school across South West geo-political zone in Nigeria. A survey approach was adopted for the study and questionnaire was used for the collection of data on the study. The study reveals that, six factors except computer anxiety correlate with mathematics teachers' use of laptops. The six factors (ease of use, perceived usefulness, prior computer experience, teaching quality, and teaching effectiveness and Computer anxiety) together made 74% of mathematics teacher laptops use. The entire actors again exerted significant contribution to mathematics teachers' uses of laptops. In other words, the six laptops use prediction variables significantly explain use of laptops by the mathematics teachers. Since the study demonstrated that laptops is easier to use and its considered being useful and improve the quality of teaching and makes teaching effective; it is recommended that mathematics teachers who have phobia for the use of laptops should do away with the phobia, and endeavour to familiarise themselves with the laptop so that they can as well make use of it to improve their teaching and instructional delivery of the subject.Item An assessment of mathematics teachers’ Internet self-efficacy: implications on teachers’ delivery of mathematics instruction(Taylor & Francis, 2011-03) Tella, A.This study examined the mathematics teachers’ Internet self-efficacy and its possible influence on the delivery of mathematics instruction. The participants were 90 mathematics teachers selected from various schools in five local government areas of Osun State, Nigeria. The results demonstrated that to a great extent mathematics teachers have high Internet self-efficacy and that correlation exists between mathematics teachers’ age, Internet usage and Internet self-efficacy. Irrespective of gender, mathematics teachers have the same level of Internet self-efficacy. Moreover, Internet self-efficacy and usage were revealed to drastically improve the way teacher teach mathematics and conduct research. Upon these findings, it was recommended that mathematics teachers who do not know how to browse and search the Internet should consider doing so now without wasting much time. There is also the need to increase Internet usage, on the part of the mathematics teachers who just begin using the Internet. They need to do this considering the fact that increased usage leads to high Internet self-efficacy. Moreover, it is high time to close the technology gender gap which has been in existence since a long time. This can start from the mathematics teachers.Item Relationship among demographic variables and pupils’ reasoning ability(2008) Tella, A.; Tella, A.; Adika, L. O.; Toyobo, M. O.Introduction: Pupils reasoning ability is a sine-qua-non to the evaluation of their performance in learning and an indicator of their potential predictors of future performance. Method: The study examined the relationship among demographic variables and reasoning ability of primary school pupils. It drew four hundred pupils from ten (10) purposefully selected public primary schools in Ibadan, Nigeria. The age of these pupils ranged from 9-11 years. A Reasoning Assessment Test developed by (Sokan, 1998) with r = 0.89 cronbach alpha was used for the collection of data. Two hypotheses were developed to guide the study. These were analysed using Pearson Multiple Correlation Matrix and Multiple Regression statistical methods. Results: The results indicate that demographic variables like age, class, and gender correlates positively with pupils reasoning ability and that these three variables significantly predict pupils reasoning ability better than other variables. Discussion and Conclusion: Based on these findings teachers and parents are called upon to see to it that they start stimulation of the children thinking at an early age as soon as they enter school through provision fascinating toys, computers and simulation games.Item The impact of motivation on student’s academic achievement and learning outcomes in mathematics among secondary school students in Nigeria(MOMENT Kazim Karabekir Cad., Ankara-Turkey, 2007-05) Tella, A.In our match towards scientific and technological advancement, we need nothing short of good performance in mathematics at all levels of schooling. In an effort to achieve this, this study investigated the impact of motivation on students’ school academic achievement in mathematics in secondary schools using motivation for academic preference scale (α = 0.82) as a measuring instrument and achievement test in mathematics (ATM) Two hypotheses were tested for significant at 0.05 margin of error using t-test and analysis of variance (ANOVA) Results showed that gender difference were significant when impact of motivation on academic achievement was compared in male and female students. Also, other result indicates significant difference when extent of motivation was taken as variable of interest on academic achievement in mathematics based on the degree of their motivation. Implications, suggestions and recommendations on students, parents, government, counsellors, educational stakeholders, etc were discussed.Item The impact of motivation on student’s academic achievement and learning outcomes in mathematics among secondary school students in Nigeria(MOMENT Kazim Karabekir Cad., Ankara-Turkey, 2007-05) Tella, A.In our match towards scientific and technological advancement, we need nothing short of good performance in mathematics at all levels of schooling. In an effort to achieve this, this study investigated the impact of motivation on students’ school academic achievement in mathematics in secondary schools using motivation for academic preference scale (α = 0.82) as a measuring instrument and achievement test in mathematics (ATM) Two hypotheses were tested for significant at 0.05 margin of error using t-test and analysis of variance (ANOVA) Results showed that gender difference were significant when impact of motivation on academic achievement was compared in male and female students. Also other result indicates significant difference when extent of motivation was taken as variable of interest on academic achievement in mathematics based on the degree of their motivation. Implications, suggestions and recommendations on students, parents, government, counsellors, educational stakeholders, etc were discussed.Item An assessment of secondary school teachers uses of ICT's: implication for further development of ICT's use in Nigerian secondary school(2007-07) Tella, A.; Tella, A.; Oluwole, M.; Toyobo, M. O.; Adika, L. O.; Adeyinka, A. A.The use of ICTs in Nigeria and African countries generally is increasing and dramatically growing. However, while there is a great deal of knowledge about how ICTs are being used in developed countries, there is not much information on how ICTs are being used by teachers in developing countries. This study examined Nigeria secondary school teachers’ uses of ICTs and its implications for further development of ICTs use in Nigerian secondary schools. The study through census drawn on 700 teachers from twenty five purposefully selected private secondary schools in Ibadan, Oyo state, Nigeria. This comprised 430 males and 270 females. Their age ranged from 25 - 45 years with a mean age of 35 years. A modified instrument tagged Teachers ICT use survey adapted from ICT survey indicator for teachers and staff by UNESCO (2004) and ICT Teachers Survey by New Zealand Ministry of Education MINEDU (1999) were used for the collection of data. The results showed that teachers generally have access to ICTs in their various schools except e-mail and Internet because their schools are not connected. Technical support are lacking in the schools and teachers lack of expertise in using ICT was indicated as being the prominent factors hindering teachers readiness and confidence of using ICTs during lesson. Furthermore, the results show that teachers perceived ICT as being easier and very useful in teaching and learning. For continuous uses of ICTs by teachers, it was recommended among others that teacher training and professional development oriented policies should support ICT-related teaching models that encourage both students and teachers to play an active role in teaching/learning activities. And that emphasis must be placed on the pedagogy behind the use of ICTs for teaching/learning.