International Journal of Research and Scientific Innovation (IJRSI) | Volume VI, Issue XII, December 2019 | ISSN 2321–2705

Effects of Demonstration and Discussion Strategies on Secondary School Students’ Achievement and Retention in Biology in Mubi Educational Zone, Adamawa State

Doris BASILA¹, Mohamed Alison JAJUA²

¹Department of Science Education, Adamawa State University, Mubi, Nigeria
²Department of Educational Foundations, Adamawa State University, Mubi, Nigeria

I. INTRODUCTION

Biology is an integral part of science that focuses on living things (plants and animals). It is a branch of science that forms a foundation for science that is needed to contribute immensely to the technological growth of the nation. This includes medicine, forestry, nursing, agriculture, biotechnology and so on. Biology is therefore a discipline that has to be properly handled and taught to school children to equip them with the critical needs for technological growth in the society. As one of the basic sciences, Biology is necessary for school children to gain entrance unto tertiary education for specialization in the sciences, engineering and technology. In view of this relevance, it is pertinent to promote the study and practice of Biology to all students.
Education in Biology has its foundation in area of the biological sciences. It is studied in senior secondary schools to equip students with useful concepts, principles and theories that will enable them gain understanding of the environment and living systems. Generally, learning activities in Biology can take place inside and outside the classroom setting or in the laboratory. The laboratory work can include that practical demonstration of the teacher to the students on a given learning area or engaging experimental activities that students carry out to study nature. However, some of the practical demonstrations can only be effective when the facilities are available for carrying out experiments through an investigation.