http://pucir.inflibnet.ac.in:8080/jspui/handle/123456789/222 Associate Professor and Head(PG-Applied Mathematics and Statistics), Salem Veng, Aizawl Thu, 21 May 2026 02:45:36 GMT 2026-05-21T02:45:36Z http://pucir.inflibnet.ac.in:8080/jspui/handle/123456789/1053 Title: Effectiveness of ICT on Online Mathematics Teaching and Learning in Secondary Schools of Mizoram during Covid-19 Pandemic Authors: Lalduhawma, LP Abstract: Since ICT has become such an important feature in everyday life, it is no wonder that it has also burrowed through the teaching and learning scenario making its presence felt in more ways than one. The coming of the Covid-19 pandemic, though a calamity in itself, provided an opportunity to find out the true effectiveness of ICT on online mathematics teaching and learning. The population under consideration was secondary teachers teaching mathematics. The findings clearly outlined the status of mathematics teachers when it came to teaching mathematics using ICT. It was discovered that mathematics educators did not consider ICT adequate to replace offline teaching, but they considered that it could supplement it. Besides, it was also observed that students themselves enjoyed teaching enhanced with ICT. Fri, 01 Jul 2022 00:00:00 GMT http://pucir.inflibnet.ac.in:8080/jspui/handle/123456789/1053 2022-07-01T00:00:00Z http://pucir.inflibnet.ac.in:8080/jspui/handle/123456789/1051 Title: Assessment of the Availability and Barriers of ICT for Teaching and Learning in Schools of Mizoram Authors: Lalduhawma, LP Abstract: The covid-19 pandemic forces the schools and teachers to carry on teaching though online mode since there is no other alternatives during lockdown periods. The world is going through the technological revolution and adoption of new technologies in the education system across all levels of education across the world. This study investigates the availability of ICT in schools, and the barriers of using ICT in schools, using schools in Mizoram, India as a case study. It was observed that availability of ICT facilities (computers and accessories, internet connectivity, digital devices etc.) need to be improved. The research also identified the barriers that are hindering the ICT utilization in schools, among them are Lack of funding, Insufficient number of internet connected computers, not enough computers, Insufficient number of the interactive whiteboard or any other educational software, Outdated, incompatible or unreliable computers. Recommendations were put forward on how to improve ICT availability and utilization. Conclusions were drawn from the findings. Sat, 01 Jan 2022 00:00:00 GMT http://pucir.inflibnet.ac.in:8080/jspui/handle/123456789/1051 2022-01-01T00:00:00Z http://pucir.inflibnet.ac.in:8080/jspui/handle/123456789/1049 Title: REFLECTION OF LONGITUDINAL WAVE IN THE MICROPOLAR ELASTICITY WITH VOIDS Authors: Lalduhawma, LP Abstract: By considering no more interaction between wryness tensor and change in voids volume fraction in the materials, the reflection problem of plane longitudinal waves at a free boundary of micropolar elastic materials with voids has been investigated. We have obtained the amplitude and energy ratios of reflected waves for the incident longitudinal wave by using appropriate boundary conditions. The effect of voids parameter in the non-dimensional wavenumber, amplitude and energy ratios are computed numerically for the particular material’s model. Fri, 13 Mar 2020 00:00:00 GMT http://pucir.inflibnet.ac.in:8080/jspui/handle/123456789/1049 2020-03-13T00:00:00Z http://pucir.inflibnet.ac.in:8080/jspui/handle/123456789/791 Title: TEACHING AND LEARNING OF MATHEMATICS IN SCHOOL THROUGH DYNAMIC SOFTWARE GEOGEBRA Authors: Lalduhawma, LP Abstract: There is a general Mathematics phobia among the young school students. In this paper, we made an effort to find ways to motivate and create interest among students. We organized a training programme and introduced an open source software, namely, GeoGebra to a group of senior secondary students of Synod Higher Secondary School, Aizawl, Mizoram, India. We discussed some of the problems from their text book. We analyzed the impact of the training programme through the pre and post questionnaires. The analysis showed that the training programme was successful in motivating and generating more interest among the students. We conclude that in classroom teaching, the teacher should put more emphasis in motivating the students and use software based methods as far as possible Sun, 01 Nov 2015 00:00:00 GMT http://pucir.inflibnet.ac.in:8080/jspui/handle/123456789/791 2015-11-01T00:00:00Z