DUST HAZE AND IMPLICATIONS ON AVIATION AND HUMAN HEALTH OVER NORTHERN NIGERIA

This paper examines effects of collaborative learning on students’ interest and academic performance in Social Studies in Katsina-Ala Local Government of Benue State . The study was guided by two research questions. Two hypotheses were formulated and tested. The study employed quasi-experimental design. The population of the study comprised 5,258 Upper Basic II students from Katsina-Ala Local Government in Benue State comprising 3,210 male and 2,048 female students, out of which 215 students comprising 113 male and 102 female Upper Basic II students was used for the study. Social Studies Performance Test (SSPT) and Social Studies Interest Questionnaire (SSIQ) developed by the researcher were used for data collection. SSPT consists of Sections A and B. Section A sought bio data of the respondents, while section B has 40 multiple choice items with options lettered A – D. Topics covered are culture, marriage, family and drug abuse from Upper Basic II Social Studies curriculum. SSIQ is also made up of sections A and B. Section A sought bio data of the respondents like gender while section B has 20 items on interest with response options ranging from very high (4 points), high (3 points), low (2 points) and very low (1 point) for positive items; but however in reverse order for negative items. Mean and standard deviations were used to answer the research questions. Analysis of Covariance (ANCOVA) was used to test the hypotheses at 0.05 level of significance.

AN OVERVIEW OF REGULATORY FRAMEWORKS FOR GENETIC ENGINEERING AND PLANTS VARIETIES IN NIGERIA

The rise in use of biotechnology comes with its accompanying wave of problems that affect almost every fragment of the human life. Suffice to say, the results of those innovations have great bearing with respect to their protection as “property rights”. With development in many indispensable state-of-the-art equipment, there have been consequential innovations, advantageous mutations and varied explorations in diverse fields of human endeavor, which, to say the least, are methodological based and solution oriented.