Binary Numbers as Enhancement of Achievements in Computer Education in Nigeria

Abstract

It is an undisputable fact that we are now in the Computer age. The computer system as used now is based on the digital technology. The digital technology is based on the use of 0 and 1 which are the principle digits of the binary digits. Many people are finding it difficult to reconcile this fact. This must be the reason the number system is not given its right of place in today’s school curriculum. This study investigated the inculcation of the knowledge of the binary numbers by student and its effect on the acquisition of computer skills. The sample size was 120 students from JSS1 who were on vacation programme in a Private secondary school in Uyo in Akwa Ibom State in Nigeria which was purposively sampled for the study because they had enough computer systems needed for practice. The sample was divided into experimental and control groups. The experimental group was taught binary numbers and its application in digital system for two weeks while the control group was taught the mathematic topic for the week. For another 4 weeks both groups were taught computer applications. The research instrument used in this study was a 50 multiple choice question test and some practical works on computer research. The study adopted pretest-posttest controlled group design. Results obtained indicated a significant difference between the mean performance scores of the two groups in favour of the experimental group showing that the teaching of binary numbers to students enhanced their knowledge and use of computer. It was recommended that proper attention should be paid to the teaching of the binary based system as it enhances the inculcation and application of the computer technology.

Keywords: Binary Numbers, Computer technology, Computer Education, Computer skills acquisition