iosr-JRME   Volume-11 ~ Issue-6 ~ Nov. – Dec. 2021

Abstract: The study assessed the patterns of classroom verbal interaction in some junior secondary schools in Rivers schools using Flander's interaction analysis category system. The study employed an observational type of descriptive research design. The population consists of all Junior Secondary School Students in Obio/Akpor Local Government Area in Rivers State.The sample of the study consisted of 450 students in three intact classrooms.The research instrument was Flander's interaction analysis category system. The reliability of the instrument was determined using observations with the same instrument from two lecturers of two schools not used for the study. The results of their observations were computed using Scotts-pii and a reliability index of 0.78 was obtained.......

Keyword: Classroom Interaction, Observational Technique

[1]. Amatari. V. O. (2015). The Instructional Process: A Review of Flanders' Interaction Analysis in a Classroom Setting. International Journal of Secondary Education, 3 (5), 43-49
[2]. Asuru, V. A. (2015). Measurement and evaluation in education and psychology (2nd ed.). Pearl Publishers International Ltd.
[3]. Blazar, D & Kraft, M.A (2017). Teacher and teaching effect on students' attitude and behaviors. Educational Evaluation policy ANALS 39(1)
[4]. Flander, N. (1967). Teacher influence in the classroom Interaction analysis: theory, research, and application. 103-116, Addison-Wesley.
[5]. Flander, N. (1970). Analyzing teacher behavior. 171. Addison-Wesley.

Abstract: Since the eruption of Covid-19 in Bangladesh, all educational institutions have been shut down for an unlimited period. Primary schools, the basic level of learning in the country, face several challenges in providing lessons to the students. In this backdrop, distance-learning or online class system has become the alternative way of learning and providing lessons both for students and teachers. This paper, based on both primary and secondary data sources, evaluates the challenges of distance learning or online classes at the primary and pre-secondary school level in the country. The central argument of this article is that certain obstacles have become a barrier to delivering remote learning education in the country. Unless some wise and practical measures are taken, the situation will deteriorate further.

Keywords：Covid-19, Distance Learning, Kids, Challenges, Online Education

[1]. Belmont, Calif.; Wadsworth, 1990); Jiddu Krishnamurti, from "The Function of Education" quoted in Daniel Kolak and Raymond Martin, The Experience of Philosophy. pp. 20–21.
[2]. Velasquez, M. (2017); Philosophy: A Text with Readings, Thirteenth Edition, Cengage Learning.
[3]. Sen, A.; Dreze, J. (2013); An Uncertain Glory India and Its Contradictions; Princeton University Press
[4]. Campe (2009); State of Primary Education in Bangladesh: Progress Made, Challenges Remained
[5]. APSC, Bangladesh (2016); Annual Primary School Census, 2016, Bangladesh.

Abstract: The COVID-19 pandemic is an emergency of an unprecedented scale, bringing new challenges and severe changes in the schools in Greece. The Ministry of education had to guarantee that learning would be safeguarded as well as impose several measures to mitigate the effects this unfamiliar situation. Different strategies were followed regarding special needs schools and standard schools. The aim of this article is to investigate how satisfactory the measures were considered by parents and teachers of both schools. Moreover, we seek to explore if the trust of the stakeholders of education was increased or whether it was a lost opportunity to enhance trust among parents- teachers and the Ministry of education......

Keywords: special needs, COVID 19, crisis management, measures in emergencies.

[1]. Abdulamir, A. S. et al., 2020.Challenges and Opportunities for Higher Education amid theCOVID-19 Pandemic: The Philippine Contex.Pedagogical Research5(4): 3-12.
[2]. Αsanari Α., & Μella, C. F. 2003. E-customization. Journal of Marketing Research, 40(May), 131−145.
[3]. Jacob, M., Hellstrom, T., 2000. Policy understanding of science, public trust and the
[4]. BSE–CJD crisis. Journal of Hazardous Materials, 78(2):303–317. Retrieved from www.elsevier.nlrlocaterjhazma
[5]. Archambault, L. and Crippen, K. 2009. K-12 distance educators at work: Who's teaching online across the united states, Journal of Research on Technology in Education, 41(4), 363-391. Retrieved from https://doi.org/10.1080/15391523.2009.10782535

Abstract: This Delphi study determined the challenges faced by grass-cutter farmers in Delta State, and its implications for teaching Animal Husbandry in secondary schools. The population of the study is comprised of twenty-two (22) grass-cutter farmers, out of which twenty (20) accepted to constitute the expert panel for the study. At the end of the round one, a total of 28 items were identified by grass-cutter farmers as the challenges they face in the grass-cutter production industry in Delta State. At round two, only 25 items met the cut-off mark of 2.50, which were later used to develop a third questionnaire for round three. At the end of round three, only 18 items reached consensus at 60% criterion........

[1]. AbdulAzeez, I. (2011). Grass-cutter farming in Nigeria. The Thy Snail and Grass-cutter farms, Sango Ota, Ogun State. Retrieved on 12th March, 2016 from http://www.nigerianbestforum.com/index.php?topic=107839.0.
[2]. AbdulAzeez, I. (2014). Grass-cutter farming in Nigeria made easy. The Thy Snails and Grass-cutter Farms. Retrieved on 29th December, 2020 from https://grasscutterfarming.tripod.com/
[3]. Addo, P.G., Dodoo, A.S., Awumbila, B., Awotwi, E. & Ankrah, N.A. (2007). Comparative characterization of the grass-cutter (Thryonomys swinderianus) and the guinea pig (Cavia porcellus) by the hystricomorph vaginal membrane perforation phenomenon. Livestock Research and Rural Development, 19(14), 32-48.
[4]. Adu, E.K., Aning, K.G., Wallace, P.A. & Ocloo, T.O. (2000). Reproduction and mortality in a colony of captive greater cane rat, Thryonomys swinderianus, Temminck. Tropical Animal Health and Production, 32, 11-17.
[5]. Adu, E.K., Paterson, R., Rojas, F., Germana, L., Fielding, D. & Osafo, E. (2005). Grass-cutters, guinea pigs and rabbits. In: Livestock and wealth creation: Improving the husbandry of animals kept by resource-poor people in developing countries. Eds. Aichi J. Kitalyi, Noble Jayasuriya, Emyr Owen and Timothy Smith. Nottingham University Press, UK

Abstract: With the continuous improvement of hacker attack level and the continuous increase of network intrusion events, network security has attracted more and more attention. As a new network security technology, intrusion prevention system has superior performance that ordinary firewall and intrusion detection do not have. This paper focuses on the basic working principle, technical characteristics and types of intrusion prevention system, introduces three main problems faced by intrusion prevention system IPS, and finally gives a summary and prospect.

Keywords：Network virus；Intrusion Prevention System; Network Security; Invasion examination

[1]. Zou Feng. Research on intrusion detection and defense based on computer network [J]. Coal technology, 2011, (01) [2]. Cha Donghui. Intrusion prevention system technology [J]. Information security and communication confidentiality, 2009, (02) [3]. Armed, Chen Jiaxin, Wang Keping. Research on an improved IPv4 / v6 network intrusion detection technology [J]. Computer science,2011,(06) . [4]. Li Xiaozhe, Tan Zhiyong, Dai Yiqi. Secure LAN host intrusion prevention system [J]. Journal of Tsinghua University (Natural Science Department) Academic Edition), 2010, (01) [5]. Zhao Kai. Research and design of Distributed Intrusion Detection System Based on Snort [J]. Coal technology, 2011, (09)

Abstract: Many college students in learning Java language, would face a lot of difficulties. So they often could not reach the predetermined learning goals, and gradually lost interest in learning programming. Therefore, this paper analyzed the crux of JAVA language learning, put forward the corresponding teaching reform measures and carried out a semester of teaching reform experiment. At last,the author received good teaching results.

Keywords：JAVA language; Programming; Curriculum Teaching Reform

[1]. Jiang Yongling, Wang Lu, Wang Yi, Ji Tingting. Flipped Classroom Practice and Effect Analysis of Programming Courses in Deliberative Learning Space [J]. Computer Education, 2021 (07): 112-116.
[2]. Zhai Guimin. Design and Implementation of Learning Context for Java Language Course Based on Working Process [J]. Vocational Education Newsletter, 2014 (15): 14-15.

Abstract: Pour faire face aux difficultés rencontrées par les apprenants, il semble que l'intégration de nouvelles méthodes pédagogiques est devenue une nécessité dans le processus d'enseignement apprentissage. En effet, les récents outils qui ont émergé ont été considérés comme une solution pour surpasser l'enseignement traditionnel en introduisant un changement et une amélioration de l'apprentissage scolaire. Dans ce cadre, le présent article s'intéresse à étudier l'apport des cartes conceptuelles en tant qu'outil d'enseignement-apprentissage et bien entendu vérifier si une telle approche pourra faciliter les acquisitions par une optimisation d'un ensemble de compétence cognitive (compréhension, assimilation, mémorisation, synthèse et créativité).......

Keywords：Apprentissage ; Pédagogie ; Enseignement ; Carte conceptuelle ; Réussite scolaire ; Sciences cognitives.

[1]. Ausubel, DP. Psychologie de l'éducation : une vision cognitive. Holt Rinehart et Winston: New York, 1968.
[2]. Novak, J. et Cañas, A. (2008). The Theory Underlying Concept Maps and How to Construct and Use Them. Repéré à https://cmap.ihmc.us/docs/theory-of-concept-maps.
[3]. Laflamme, A. (2011). Cartes conceptuelles : un outil pour soutenir l'acquisition des connaissances. Montréal: Bureau d'environnement numérique d'apprentissage. Université de Montréal. Récupéré de http://www.google.ca/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&ved=0CB0QFjAA&url=http%3A%2F%2Fwww.bsp.ulaval.ca%2Fdocs%2FGuide_de_lenseign
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[5]. Elorriaga, J.A., Arruarte, A., Calvo, I., Larrañaga, M., Rueda, U. et Herrán, E. (2013). Collaborative concept mapping activities in a classroom scenario. Behaviour et Information Technology, 32(12), 1292-1304. doi :10.1080/0144929X.2011.632649.

Abstract: This study investigated Moroccan university students perceptions and attitudes towards the the training they received in five vocabulary learning strategies (VLS). The five vocabulary learning strategies were 'Dictionary Work', 'Word Cards', 'Semantic Mapping', 'Word Parts', and 'Guessing from Context'. Following a pilot study, the strategy training integrated with the regular teaching by the researcher was conducted at the Aerospace Engineering School, the International University of Rabat, Morocco. Forty eight first year university students belonging to similar proficiency and vocabulary size levels, participated in the study. Subjects attended an English course: Composition I (ENGL. 1101) which contained five teaching hours per week for sixteen weeks, in which the intervention took place.

Keywords：Strategic learning; L2 vocabulary; Qualitative Study; Student' perceptions;

[1]. Ahmed, M.O. (1989). Vocabulary Learning Strategies. In Meara, P. (Ed.), Beyond Words (pp. 3 14). London: Centre for Information on Language Teaching and Research.
[2]. Alseweed, M. A. (2005). Overcoming unknown words. Journal of Educational and Psychological Sciences. 6(1): 5-37.
[3]. Anglin, J. M. (1993). Vocabulary development: a morphological analysis. Monograph of the Society for Research in Child Development. Cambridge: Cambridge University Press.
[4]. Avila, E. and Sadoski, M. (1996). Exploring New Applications of the Keyword Method to Acquire English Vocabulary. Language Learning. 46 (3): 379-395.
[5]. Barcroft, J. (2009). Strategies and performance in intentional L2 vocabulary learning. Language Awareness. 18(1): 74-89..