A Conceptual Framework for Construction of Teacher-made Computer Educational Software Package for Communicating Chemical Concepts to Secondary School Students (original) (raw)

Design and Development of Secondary School Chemistry Educational Software Packages: The Place of Theories of Instruction and Learning

As a strategy to achieve some of the objectives of Nigeria's National Information Technology (IT) policy (1988), the education system in Nigeria at all levels is being restructured to respond to pedagogical needs of 21 st century learning in which computer plays a crucial role. Some of the objectives of Nigeria's IT policy (1988) are to: empower Nigerians to participate in software and IT development; encourage local production and manufacture of IT components in a competitive manner and to integrate IT into the mainstream of education and training. Nigeria's education system needs relevant educational software packages at this present stage of the nation's development. It is therefore pertinent that those aspiring to design and develop software packages for the Nigerian education system should be well trained and equipped, in order to appreciate those inputs needed to be made to produce educational software packages that satisfy the nation's need for relevant an...

Utilization of Information and Communication Technology in Teaching and Learning of Chemistry at Senior High Schools in Ghana

Contemporary Mathematics and Science Education

The study investigated the potential of information and communication technology (ICT) in the teaching of chemistry at Senior High Schools (SHSs) in Ghana. The study uses a cross-sectional survey design while employing purposive and simple random sampling techniques to select the SHSs and science teachers, respectively. A total of three chemistry teachers were sampled from 10 SHSs purposely selected making a total of 30 teachers. The study investigates the competence and ICT tools usage by science teachers and how the usage of these tools can be sustained and improved for the teaching of chemistry in Ghana. Furthermore, the study identifies the possible factors that impede science teachers' use of ICT tools in teaching chemistry at the SHSs in Ghana. The study has found that science teachers are competent in using ICT tools in performing teaching and learning activities. However, the utilization of ICT has not been most effectively utilized in secondary schools in teaching and learning chemistry since the general usage of ICT by teachers was low. Besides, the study found that the utilization of ICT tools in teaching chemistry is bedeviled by myriads of factors and these factors greatly influence the science teachers' and students' capabilities of using ICT for the teaching-learning process. These factors were found to be teacher-level factors, cost-related factors, technological-related factors, management and leadership-related factors, and environmental-related factors. Based on the findings of the study, it is recommended that the Ministry of Education should ensure that adequate ICT resources and facilities needed for proper utilization of ICT tools for teaching and learning chemistry in SHSs in Ghana are provided in the right numbers.

The Potential of integrating ICT into the Teaching and Learning of Chemical Bonds in Senior High Schools in Ghana – A Case study

This study was undertaken to investigate the potential of integrating Information and Communication Technology (ICT) into the teaching and learning of chemical bonding. Chemical bonding is a topic which is abstract in nature and requires the introduction of tangible elements to enable students build mental models for conceptual understanding. Nowadays, students spend more time with technological tools and prefer to use them in performing tasks and so this was tapped upon. Thirty students of Keta Senior High School in Keta, Ghana, who were randomly selected and three chemistry teachers purposely chosen, participated in the study. It employed both qualitative and quantitative methods for collection of data through pre-and post-tests, and the administration of an opinion questionnaire to assess improvement in performance after a chemistry software was used to teach the concept of chemical bonds. The integration of ICT into the teaching and learning of chemical bonds had the potential to reduce its abstraction while allowing students the premise to apply technologies that they were familiar with. Majority of the students (about 95%) had higher marks during the post test.

Teachers' Attitude Towards the Use of Computer Software Packagein Teaching Chemical Bonding

Pedagogy in the 21 st century relies on the use of ICT in achieving objectives of 21 st century learning. However, experiential evidence shows that teachers do not use computers in teaching chemistry concepts, even as specifically recommended by the curriculum. Reasons for this are often attributed to absence of computers and ICT facilities in schools, teachers' lack of necessary skills and poor knowledge of how to use the computer and software packages. There are cases however, where the facilities are available in schools and teachers have basic knowledge and skills needed to use the computer to facilitate the teaching-learning process. Expectation has been that the situation in such schools would be different from the rest of the schools, where the facilities are lacking and teachers do not have the necessary skills. This study set out to investigate the attitude of Nigerian secondary school chemistry teachers towards the use of computer instructional software package in teac...

A survey of computer facilities, teachers’ computer literacy, attitude and utilisation in chemistry teaching in Ogun West Senatorial District, Ogun State, Nigeria

Nigeria Journal of Computer Literacy, 8 (1), 2007

This study investigated availability of computer facilities in 30 Senior Secondary Schools in Ogun West Senatorial District of Ogun State. It also surveyed the level of computer literacy, attitude to computer use and its level of utilization among the Chemistry teachers in the teaching of the subject. In this survey, an expost-facto type of the descriptive research method was adopted. 111 graduate Chemistry teachers were selected from 30 senior secondary schools across the senatorial district using the disproportional stratified random sampling technique. Data was collected with the use of a questionnaire (r=0.87) and were analysed using descriptive statistics of frequency count, percentage, mean and standard deviation. Four research questions were raised and answered. Results showed that none of the required facilities were available to appreciable extent while teachers' computer literacy (weighted average = 2.28), attitude to computer use (weighted average = 2.53), and utilization (weighted average = 1.80) were poor. It was recommended that schools and relevant stakeholders as well as the government should make greater efforts towards provision of computer facilities and training opportunities for the Chemistry teachers

Information and Communications Technology in Chemistry Education

2016

This article looks at the possibilities of Information and communications technology (ICT), which is also central in supporting teaching and learning of chemistry. It is also vital in promoting sustainable development. ICT is a general concept, under which all different media and technologies can be placed, which can be used as support in data processing. The topic is quite broad and needs demarcation. The theory of blended learning can be used here, which is one of ICT's theory frames that models the possibilities of using them in teaching (see Pernaa & Aksela, 2013). In order to support pondering, examples and recommendations of software are presented, which the teachers' can exploit in teaching. This article is partly based on Johannes Pernaa's doctoral dissertation, which was completed in 2011 (Pernaa, 2011), where it was researched, how ICT-based chemistry learning environments are developed based on research. The developing of learning environments based on research is an important standpoint in the topic, which is why we look at it more closely at the end of this article. The general opportunities of Information and communications technology Through literature on blended learning, the opportunities of ICT can be for example divided into four categories:

The Evaluation of Application of ICT in Teaching and Learning of Chemistry in Secondary Schools

2021

The study investigated the evaluation of application of ICT in teaching and learning chemistry in secondary schools in Katsina Local Government Area of Katsina State. The purpose of this study is to examine the extent of evaluation of application of ICT resources in teaching and learning chemistry in secondary schools. The research questions and hypothesis were formulated and tested at 0.05 alpha level of significance. The research instrument used was questionnaires using percentage as descriptive statistics to proffer answers to the research questions. The null hypothesis were tested using independent t-test for acceptance or otherwise. The population for the study consisted of students and teachers of public secondary schools in Katsina Local Government Area. A sample size of three hundred and sixty four (364) students and eighty six (86) teachers were randomly drawn from the entire population of the study using the sample size table put forward by Krejcie & Morgan (1971) revised (2006) to determine sample size for the study. Findings show that the importance of ICT integration into teaching and learning of chemistry cannot be overemphasized. Recommendations were put forward as a part of the measures that could boost the application and integration of ICT in the teaching and learning of chemistry in secondary schools in Katsina Local Government Area of Katsina State and also assist student’s performance in chemistry. It was suggested that a work plan be designed to address the challenges of integrating ICT in teaching and learning chemistry in secondary schools educational system. Also, ICT facilities should be provided by the government to urban and rural areas in the state for easy accessibility that will enhance teaching and learning in secondary schools.

Innovative Approaches in Teaching Chemistry in Digital Era at Secondary School Level in Nigeria: Issues and Prospects

2019

journals@arcnjournals.org 69 | P a g e Abstract: Teaching Chemistry using innovative approaches cum digital devices is one of the most viable strategies, notwithstanding the attendance challenges. This paper examined pedagogical techniques and interactive teaching in the digital era. The paper delved into teaching chemistry where Students are actively involved in laboratory activities, such as experimentations, problem solving and other related Methods. The effectiveness of utilizing equipment, Process Oriented Guided Inquiry Learning Approach (POGILA) in teaching Chemistry were highlighted. Similarly, innovative techniques and key process skills such as ability to think analytically and work effectively as part of collaborative learning were examined. The paper viewed innovative approaches in teaching as improved problem solving skills which allows students to work at their pace and systematically master the concepts. The paper also highlighted the concept of digital era, technique...

Empowerment of Teaching and Learning Chemistry Through Information and Communication Technologies

2016

There is an obvious growing of the importance of information and communication technologies (ICTs) in science education. It is used as a tool for designing new learning environments, integrating virtual models and creating learning communities (e-learning). However, e-learning used in teaching and learning chemistry, including informative material in electronic forms such as; www-pages e-mails, and discussion forums enhances teaching and learning chemistry. In addition to the material delivery and implementation of new electronic tools the e-learning process requires support in technical matters, especial activation of learning processes, and cooperation between teachers to exchange their experiences and ideas. It is very important to create e-learning in high quality that requires quality management to standardize approaches of e-learning. International cooperation would emphasize these requirements, and even more. In this paper I report experiences of developing a bilingual (Engli...