SCIENCE PROCESS SKILLS ACQUIRED BY SENIOR SECONDARY SCHOOL CHEMISTRY STUDENTS
ABSTRACT
The study was aimed at ascertaining the Science Process Skills Acquired By Senior Secondary School Chemistry Students in Enugu Education Zone. The sample was made up of sixty (60) secondary three (SSIII) students from six (6) secondary schools in Enugu Education Zone of Enugu state. The design for the study was a descriptive survey. The science process skills investigated were observation, experimenting, controlling variables, measuring,, recording, communication and inference using quantitative and qualitative analysis chemistry practical activities. The instrument for data collection was the practical chemistry skills rating scale (PCSRS) adapted by the researcher and validated by science educators in the University of Nigeria, Nsukka. The instrument contained fifty four (54) items consisting of twenty seven (27) quantitative analysis items (QTA) and twenty seven (27) qualitative analysis items (QLA).
Kendall’s coefficient of concordance was used to establish the inter-rater reliability index. The overall coefficients of concordance for quantitative and qualitative analysis of the items were 0.796 and 0.803 respectively. The estimate of internal consistency of the instrument was done using Cronbach’s alpha. The overall internal consistency reliability coefficients for quantitative and qualitative analysis of the items were 0.842 and 0.632 respectively. Data collected were analyzed using mean, standard deviation, Z-test and ANOVA. It was found that of the seven skills investigated students had low level of acquisition in four skills. These are: controlling variables, recording, communication and inference. Gender and school type had no significant influence. School location had significant influence in favour of urban. Among others, it was recommended that pedagogical inspectors, principals and school administrators should be strict on the maximum use the science laboratory by science teachers.
CHAPTER ONE
Introduction
1.1 Background of the Study
All the nations of the world accord priority attention to science and technology in their development efforts. The reason for according such priority attention to science and technology is that it is a road map to great economic improvement and equally serves the only means to national development (Ajewole, 2010). In the age of fast-developing technology, it has become necessary for all countries of the world, especially the developing ones, to organize and improve the teaching of science that helps in understanding of the fundamental base to develop technology. Technology is the successful application of scientific ideas, principles, laws and theories for the purposes of developing services as well as for improving technology itself (Agboola & Oloyede, 2007). Science benefits technology at the same time that technology enhances our understanding of science.
Okeke (2007), defined science as a systematic process of obtaining verifiable knowledge and experimentation. Nwosu (2001), defined science as both an organized body of knowledge and a process of finding out knowledge. Science is a discipline, a body of knowledge about the universe, the structure and reactions of matter, the conservation and transfer of energy, the interaction between living things and their environment (Ezeudu, 2011). Therefore, all the definitions above center on science as systematic study of the environment or nature through observation and experimentation leading to accumulation of an organized body of knowledge useful for problem solving in the environment.
According to Mbah and Leghara (2008), science is a two way activity that involves “product” (the knowledge and outcomes of Science) and “process” (the skills and scientific procedures of investigation). Science can be categorized into two dimensions − the process and the product dimensions. The process of science involves the methods of approach employed and activities engaged in by scientists in order to arrive at a product. These include observation, classification, measurement, inferring, communication, predicting, controlling variables, formulating models, formulation of hypothesis, manipulating, interpretation of data, counting/number relations, experimenting, recording of data and making operational definitions (Akinbobola & Afolabi, 2010).
CHAPTER TWO
2.0 Literature Review
2.1 Introduction
The review of relevant literature is the main topic of this chapter. A literature review covers theoretical and methodological contributions to a certain issue in addition to the state of knowledge at the time of writing. It provides information about the state of the art in relation to the subject you are writing about. It examines the body of work on the chosen subject. The literature evaluation in this study comprises the …
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TABLE OF CONTENTSPRELIMINARY PAGES
- Title page
- Approval page
- Dedication
- Acknowledgement
- Table of Contents
- Abstract
INTRODUCTION
- 1.1 Background …
- ⋮
LITERATURE REVIEW
- 2.1 Introduction
- 2.2 Conceptual Review
- 2.3 Theoretical Framework
- ⋮
- 2.4 Empirical Studies
- 2.5 Research Gaps
- 2.6 Summary of Literature Review
CHAPTER THREE
RESEARCH METHODOLOGY
- 3.1 Introduction
- 3.2 Research Design
- 3.3 Population of Study
- 3.4 Sampling and Sampling Technique
- 3.5 Validation of Research Instrument
- 3.6 Method of Data Collection
- 3.7 Method of Data Analysis
- 3.8 Questionnaire Administration
- 3.9 Ethical Consideration
- 3.10 Statistical Analysis
CHAPTER FOUR
DATA ANALYSIS, RESULT AND DISCUSSION
- 4.1 Introduction
- 4.2 Presentation and Analysis of Data
- 4.3 Re-statement of Research Questions
- 4.4 Test of Hypotheses
- 4.5 Discussion of Findings
CHAPTER FIVE
SUMMARY, CONCLUSION AND RECOMMENDATION
- 5.1 Introduction
- 5.2 Summary of Findings
- 5.3 Conclusion
- 5.4 Recommendation
- 5.5 Suggestion for Further Study
REFERENCES
APPENDIX A - “QUESTIONNAIRE”
Disclaimer for Complete Material Utilization
The displayed research work titled "Science Process Skills Acquired by Senior Secondary School Chemistry Students" is stated as a research guideline towards accomplishing your assigned project / seminar research work. All the research materials on this website are ONLY for research purposes and should be used as a guideline in developing your research work. For no reason should you copy word for word as projectlist.com.ng will not be liable for any who copied the material. By ordering the complete research guideline, it signifies that you've accepted our terms of service.
PRELIMINARY PAGES
- Title page
- Approval page
- Dedication
- Acknowledgement
- Table of Contents
- Abstract
INTRODUCTION
- 1.1 Background …
- ⋮
LITERATURE REVIEW
- 2.1 Introduction
- 2.2 Conceptual Review
- 2.3 Theoretical Framework
- ⋮
- 2.4 Empirical Studies
- 2.5 Research Gaps
- 2.6 Summary of Literature Review
CHAPTER THREE
RESEARCH METHODOLOGY
- 3.1 Introduction
- 3.2 Research Design
- 3.3 Population of Study
- 3.4 Sampling and Sampling Technique
- 3.5 Validation of Research Instrument
- 3.6 Method of Data Collection
- 3.7 Method of Data Analysis
- 3.8 Questionnaire Administration
- 3.9 Ethical Consideration
- 3.10 Statistical Analysis
CHAPTER FOUR
DATA ANALYSIS, RESULT AND DISCUSSION
- 4.1 Introduction
- 4.2 Presentation and Analysis of Data
- 4.3 Re-statement of Research Questions
- 4.4 Test of Hypotheses
- 4.5 Discussion of Findings
CHAPTER FIVE
SUMMARY, CONCLUSION AND RECOMMENDATION
- 5.1 Introduction
- 5.2 Summary of Findings
- 5.3 Conclusion
- 5.4 Recommendation
- 5.5 Suggestion for Further Study
REFERENCES
APPENDIX A - “QUESTIONNAIRE”
Disclaimer for Complete Material Utilization
The displayed research work titled "Science Process Skills Acquired by Senior Secondary School Chemistry Students" is stated as a research guideline towards accomplishing your assigned project / seminar research work. All the research materials on this website are ONLY for research purposes and should be used as a guideline in developing your research work. For no reason should you copy word for word as projectlist.com.ng will not be liable for any who copied the material. By ordering the complete research guideline, it signifies that you've accepted our terms of service.
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