The poor secondary school students' academic achievement in Physics as shown in the literature over the past decades has been attributed to poor acquisition of mathematical competencies that can enable them to do well in practical Physics. The need to examine mathematical competencies as determinants of Physics achievement becomes necessary for sustainable education. The study which adopted an ex-post facto research design was carried out in Nsukka education zone of Enugu state during the 2021/2022 academic session. The sample size for the study was 388 senior secondary school I Physics students in 6 randomly sampled single-sex secondary schools. Trained research assistants used interview results to fill the mathematical competency in practical Physics questionnaire (MCPPQ) for each student. Grades spreadsheet was used to collect students' senior secondary certificate examination result in Physics. Cronbach's alpha, which yielded a value of.85 was used to measure the internal consistency reliability of MCPPQ. Beta-weight was used to answer all the research questions while Chi-square statistic was used to test the hypotheses at.05 level of significance and 425 degrees of freedom. The result of the study as perceived by the students indicated that basic practical Physics mathematical operations, graphing skills, generation of readings from equations derived from experimental setup and deductions from the graph in decreasing magnitude positively influenced Physics achievement in external examination. Male and female students' models were similar in terms of path coefficients in the model. Hence, it was recommended that Physics teachers should improve upon students' mathematical competencies in practical Physics to boost their Physics achievement.
In academic sector, they are high rate of infectious diseases like measles, diarrhea, coronavirus, monkey-pox, skin disease and genital infections, the occurrence of these infectious diseases came as a result of students' negligence in practicing of personal hygiene. Therefore, this study examined knowledge and practice of personal hygiene among secondary school students in Enugu State. Two specific purpose and research questions guided the study. Descriptive survey research design was adopted for the study. The population for the study consisted of 9900 secondary school students in Enugu State. 495 students made up the sample for this study. The researcher used simple random sampling technique. Specifically the reliability coefficients obtained from data generated with Statistical Package for Social Sciences (SPSS) using Kuder Richardson formula and Cronbach's alpha reliability for the internal consistency reliability, shows knowledge of personal hygiene (.85) and practice of personal hygiene (.79) respectively. A 22-items structured questionnaire tagged 'Knowledge and Practice of Personal Hygiene Questionnaire (KPPHQ)" was used for data collection. The data collected were analyzed using frequency, percentage, mean and standard deviation. The questionnaire was rated on 4-point scale of very great extent (VGE), great extent (GE), low extent (LE) and very low extent (VLE). The decision rule was that any item that has 50% and above is regarded as knowledgeable (K) while items below 50% is regarded as not knowledgeable (NK). For the personal hygiene, any item mean from 2.50 above is regarded as high while items mean below 2.50 is regarded as low. The findings showed that, majority of students have adequate knowledge of personal hygiene with the grand percentage of (69.8%) and low practice of personal hygiene with the grand mean of (2.0). The study conclude that: students are very knowledgeable of personal hygiene, but putting their knowledge into physical practice are seen as the major problems that most students face, which usually contribute to the risk of infectious diseases such as covid-19, genital infections, dental health challenges and diarrhea. The study recommend that students' knowledge as it regards to personal hygiene practice should always be appraised by the classroom teacher, for the purpose of motivating those ones that have low knowledge of personal hygiene and the school management should provide all the prerequisite personal hygiene materials for the facilitation of its practice.
Students' consistent poor achievements in physics have been attributed non-availability and non-utilization of ICT resources among others. This study therefore, sought to investigate the Availability and Utilization Status of ICT Resources for Physics Education in Colleges of Education in Enugu State. The area comprised all the 8 accredited public and private Colleges of Education in Enugu State. Census survey research design was adopted for this study. No sampling was involved due to the manageable size of the population (30 physics lecturers: 21 males and 9 females). Six research questions and six null hypotheses guided the study. The instrument for data collection was a structured questionnaire, developed by the researcher, validated by three experts and trial tested on 7 physics education lecturers. The researcher administered the instrument to the physics lecturers in the public and private Colleges of Education in Enugu State. The responses were collected and Kuder-Richardson's formula-20 (K-R-20) (availability status) and Cronbach alpha (utilization status) statistics were employed to compute the internal consistency estimate of the items. The reliability coefficient obtained was 0.96, which shows that it is reliable. Research questions were answered using mean, and standard deviation. The results of the study indicated that ICT resources are available but fairly utilized by the physics lecturers for teaching and learning Physics in Colleges of Education in Enugu State. It was recommended that lecturers in the Colleges of Education in the state should make up their minds to embrace and harness the new learning systems which ICT tools brought by the emerging technologies for improving teaching and learning outcomes in schools and colleges.
The students' consistent low performance in internal and external examinations undermined the efficacy of chemistry teachers' methods of instruction. Thus, the purpose of the research is to find out how inquiry-based learning can impact students' academic achievement in stereochemistry in Enugu education zone. The study was guided by two research questions and three research hypotheses. The study employed a pretest-posttest non-equivalent control group design. 4,532 SS2 Chemistry students made up the study's population. A combination of random and purposive sampling procedure was used to select 96 students. While the control group received instruction via lectures, the experimental group was taught using an inquiry-based teaching strategy. The Chemistry Achievement Test (CAT) was the instrument used for data collection, and its reliability index was evaluated using Kuder-Richardson's formula-20 which yielded coefficient of 0.84. The mean, standard deviation, and analysis of covariance were used to analyze the data. The findings demonstrated that students exposed to the inquiry-based teaching strategy outperformed their peers who received instruction via lectures. For improved students' achievement, it was recommended that Chemistry teachers should use inquiry based teaching strategy when teaching chemistry.
The accepted general notion that chemistry is abstract in nature as it is presented via mathematical formulars, structures and arrows, goes to a long extent in being perceived difficult by the students, which in turn hinders their academic achievement and interest in the subject. Hence, the study investigated difficult concepts in chemistry as perceived by students and teachers in senior secondary schools in Agbani Education Zone of Enugu State. Two research questions guided the study. The study adopted descriptive survey design. The population for the study comprised 1462 senior secondary school three (SS3) chemistry students and 45 chemistry teachers in public secondary schools within Agbani Education Zone. A sample size of 359 (314 students and 45 teachers) was used for the study. The instrument for data collection was a structured questionnaire titled Difficult Chemistry Concepts Questionnaire (DCCQ), which was designed by the researcher. The instrument was divided into two sections namely: A and B. Sections A was based on the respondents' biodata while B consisted 46-item statements structured to elicit information from the respondents. The instrument was validated by three experts. In order to determine reliability of the instrument, the researcher administered 30 copies of the questionnaire on 28 SS3 chemistry students and 2 teachers in two schools in Enugu Education Zone to determine the overall reliability index of the instrument. Cronbach alpha reliability coefficient formula was used to estimate the reliability of the instrument, and an overall reliability coefficient of.75 was established. The data were collected by the researcher with the help of two research assistants. The collected data were analyzed using mean scores and standard deviation. The decision rule for interpreting the results was based on the values of the calculated means. Item responses on each of the research questions were considered high and difficult when the mean is 2.50 and above, and low and not difficult when less than 2.50. The results of the analysis revealed that the chemistry concepts in senior secondary school that teachers and students perceived as difficult are: chemical combination, mass volume relationship (stoichiometry), acid, base reaction, oxygen and its compounds, among others. The study also revealed that there was a significant difference between male and female chemistry students as well as teachers in their mean difficulty in some concepts. Based on the findings of the study, it was recommended that: teachers and students should devote greater attention to the teaching and learning of these difficult concepts, and workshops
A responsive curriculum is a curriculum that is relevant to the current and anticipated needs, problems and aspirations of the learners. Unfortunately, the curriculum that is in use does not address the anticipated needs, problems and aspirations of the learners, or it is not responsive enough to meet the technological needs of the society. Therefore, a concerted effort and a total overhauling towards our education policy is imminent at this point in time. The present curriculum enthrones western culture in our land, thereby, undermining the culture and value of different states in this nation. Our educational system and value have been raped and murdered on the altar of modernization. The Nigeria education system is in trouble; and every day it continues to dwindle and deteriorate in essence, structure and purpose. The extent of damage that has been meted on our education is too alarming. The work revealed that in order to remedy the illness with Nigeria curriculum, there is need for the adoption of responsive curriculum development and employ this curriculum strictly in Nigerian education system. It showed that amongst other features, responsive curriculum should be: integrated and interdisciplinary, authentic, learner-centered and oriented to real life situations, utilizing materials from the learner's culture, assisting the learner to develop critical thinking ability. It also revealed that for the attainment of Nigeria's development through the instrumentality of curriculum, it is imperative that curriculum designers develop a responsive curriculum whose adoption in the Nigerian schools will develop valuable human capital that is needed for economic growth and human development. In view of the study, the researchers recommended that: curriculum experts should design a curriculum that is responsive to the current needs, aspirations and problems of the people, and in line with technological advancement, Government should motivate teachers through increase in salary and allowances so as tO encourage them in putting in their best in harnessing the potentials of our future generation and teachers should prepare their teaching contents/objectives by effectively utilizing materials/ideas from learner's culture.
The study investigated the relevance of learned-centered education to the educational development of Enugu State. The study used mean and standard deviation to answer two research questions. Two hypotheses were tested using t-test statistics at the 0.05 level of significance. The design of the study is descriptive. With a population of 665 students, it consists of 250 respondents: one hundred fifteen males and one hundred and thirty-five females. The instrument for data collection structured by the researchers is known as the learner-centered education development (LCED). Cronbach's alpha formula was used to determine the reliability of the instrument. which has an index of 0.95 for LCED. The results showed that there was no significant difference in the mean score of male and female students on learner-centered education that contributes to the development of Enugu State. There is no significant difference in the mean score of urban and rural students on learner-centered education that empowers learners to take ownership of what they have learned. In accordance with the findings of the study, school administrators should support learner-centered management and endeavour to provide training and skills to teachers to enable the students and teachers to have higher outcomes and success.
The study investigated social competence and gender as predictors of junior secondary school students' academic achievement in basic science in Enugu state. Three research questions and three null hypotheses guided the study. The predictive correlation design was adopted for the study. The population of the study was 9,192 upperbasic science students in Enugu state. The sample size for the study was 1000 students drawn using multi-faceted sampling procedure involving purposive and random sampling techniques. The instrument for data collection was Students ' Social Competence Scale. The students' achievement scores in Basic science were obtained from the teachers' score folder. Data generated from the study was analysed using simple and multiple linear regressions. The findings of the study revealed among others that 1.6% and 1.1% of the variance in achievement in Basic science was attributed to social competence and gender of Basic science students' respectively. Also, achievement scores in Basic science were significantly predicted by social competence and gender, individually and jointly. It was recommended that basic science teachers should ensure that the atmosphere within the classroom is gender friendly enough, making sure that both male and female students have a conducive social atmosphere to be actively involved in learning Basic science.
Abigail C. Obodo, Mercy I. Ani, Olasoji V. Omosowon
Technologies are ubiquitous in the 21st century, and educators need to integrate relevant technologies into their teaching practices to meet expectations and keep abreast with the education profession's advancement. A descriptive survey research design was used in this study. Three research questions and one null hypothesis guided the study. The population of the study comprised all the 24 Integrated Science lecturers (10 males and 14 females) in both private and public tertiary institutions in Enugu State, Nigeria. The population was manageable and as a result no sample was carried out for the study. An instrument titled "Questionnaire on Emerging Technologies in Teaching and Learning" (QETTL). Three experts validated the instrument while the reliability of the instrument was estimated using Cronbach Alpha formula with reliability indices of 0.76. Frequency, percentage, mean and standard deviation were used to answer the research questions while Chi square statistics was used to test the null hypothesis. Findings revealed that some of the challenges hindering Basic Science teachers from utilizing technologies in teaching and learning are lack of internet access and in-service training among others. Based on the findings, it was recommended among others that in-service training of lecturers on the usage of 21st century technologies and provision of internet connectivity should be prioritize by government and the university management to enable lecturers maximize effectively 215 century technologies during teaching and learning.
This study focused on teachers' academic self-concept and academic stress as predictors of academic achievement of Biology students' in Enugu Education Zone. Six (6) null hypotheses were postulated for the study. The study adopted ex-post-facto research design. The population of study comprised 74 Biology teachers in 33 public secondary schools in Enugu Education Zone with SS 2 biology students' population of 4,737. The sample consisted of all the Biology teachers' in the Zone and a sample of 10% of the students' were sampled from the Biology teachers' classroom. The instrument used for data collection were three (3) Marsh teachers' academic self-concept scale, Balamurugau and Kumaran academic stress scale and Students' scores from their promotion examination 2022/2023 academic year were used to measure their academic achievement in Biology. The instruments were validated by three experts and the internal consistency reliability was determined though Cronbach Alpha method. The teachers' self-concept scale yielded a reliability index of 0.92 while teachers' academic stress scale yielded an index of 0.88 coefficients. The data collected were analysed using Simple and multiple regression analysis with Statistical Package for Social Sciences (SPSS) version 22. The findings of the study showed that: Teacher academic self-concept significantly and positively predicted students' academic achievement in Biology in Enugu Education Zone; likewise, teachers' academic stress significantly and negatively predicted students' academic achievement in Biology in Enugu Education Zone. Based on these findings it was recommended amongst others that Biology teachers should arrange learning activities, in such a way that it will help students to be self-directed in their learning in order to have significantly positive achievement in Biology.
Cause and effect of biological phenomena seem to remain ambiguous to most people, including biology students. Understanding the concept of biological phenomena requires proper articulation of biological concepts and scientific reasoning. This study on enhancing the understanding of biology students on how and why biological phenomena occur through causal reasoning was carried out in Enugu North local government area of Enugu State, Nigeria. The population of the study was 4,612 biology students in Enugu North local government area. The sample size was thirty (30) biology students. This was made up of one (1) male and one (1) female, biology student that were sampled through simple random sampling, by balloting, from each of the three senior secondary school classes of five public co-education schools in Enugu North local government areas. Pre-teaching and post-teaching of causal reasoning interviews were conducted on the students to determine the impact of teaching causal reasoning to the students. Data collected from their interview responses prior to the teaching and after the teaching of causal reasoning about biological phenomena were analyzed using Statistical Package for the Social Sciences (SPSS) and subjected to Chi-Square test at 0.05 level of significance, to determine the impact of the teaching on their understanding of how and why biological phenomena occur. The Chi-Square test result indicated that there was significant association between causal reasoning with enhancement of the understanding of biology students on how and why biological phenomena occur. It was, therefore, recommended that teaching towards understanding how and why biological phenomena occurred, should be approached through scientific reasoning, by the teachers. Biology teachers should teach their students on how to think analytically and scientifically in order to understand and interpret biological phenomena.
The purpose of the study was to ascertain the effect of immediate and delayed feedback modes of assessments on students' Achievement in Chemistry. Four research questions and four null hypotheses guided the study. Pretest-posttest non-equivalent control group quasi-experimental research design was adopted for the study. The population for the study comprised of 2,296 senior secondary class two (SS II) students offering chemistry in 21 co- educational secondary schools of Enugu Education Zone in Enugu State. A sample of 144 SSII students drawn from 3 public secondary schools in the zone was used for the study. A purposive sampling method and simple random sampling techniques were employed in the study. The instrument for data collection was chemistry achievement test (CAT) which consisted 40 test items. The instrument was validated by three experts; one expert in Measurement and Evaluation and the other two in Science Education. The reliability of was determined using Kuder-Richardson's formula-20 (K-R20) and the reliability coefficient obtain was 0.82. The instrument was administered as pretest and posttest. Mean and standard deviation were used to answer the research questions while the Analysis of Covariance (ANCOVA) was used to test the hypotheses at 0.05 level of significance. The Statistical Package for Social Science (SPSS) was used for all the analyses. The result of the analysis revealed that students who received immediate and delayed feedback modes of assessments achieved better than students who did not receive feedback. It was also revealed that students who received delayed feedback had higher achievement scores than students who received immediate feedback. Moreover the result showed that gender had no significant effect on students who received immediate feedback. The study recommended that chemistry teachers should ensure that students are given delayed feedback to enhance their achievement in chemistry.
The study sought to measure the effect of integrated approach on academic achievement of senior secondary school Chemistry students. Two (2) research questions and 2 research hypotheses guided the study. The study employed quasi-experimental design. The sample comprised 160 SS 72 males and 77 females chemistry students drawn from 1062 population (563 male and 499 female) in 60 public co-educational school in Nsukka education zone of Enugu State Nigeria. The experimental groups were exposed to integrated approach while control group were expose to lecture. Data was collected using electrochemistry achievement test which was validated by three experts and reliability index of 0.707 were obtained using Kuder-Richardson's formula 20. The research questions were answered using mean and standard deviation while the hypotheses were tested at 5% level of significance, using analysis by covariance. The findings revealed that integrated approach was more effective in enhancing students' achievement and retention in chemistry than lecture method. Also, there was no significance different in male and female student's achievement in chemistry. Based on the findings the research recommends, among others, that chemistry teachers should teach chemistry with integrated approach to encourage active engagement, self-motivation and retention among learners to enhanced academic achievement.
Students' continuous underachievement in physics has underpinned the efficacy of non-cognitive variables like students attitude in physics. Therefore, the purpose of the study was to investigate attitude as predictor of academic achievement of secondary school Physics students in Agbani Education Zone of Enugu State. An Ex-post-facto and correlational survey research design was adopted for the study. The population of the study was 2752 SS II Physics students' in Agbani education zone from 44 public schools. Purposive sampling procedure was used in selecting 275 Physics students comprising 144 males and 131 females from twelve selected schools in the Zone. Physics Attitude Scale (PAS) adapted from Sumeyye and Oktay (2020) and Students' Achievement Scores obtained from their promotion examination results of 2022/2023 academic session from the schools used were used for data collection. The instrument (PAS) was face validated by three experts and tested for reliability using Cronbach's alpha with the reliability index of 0.82. Data were analyzed using simple regressions. The results indicated that attitude relatively and significantly contributed 39% to the prediction of academic achievement of secondary school Physics. Based on these findings, it was recommended that students should develop positive attitude in physics. Teachers should adopt teaching strategies that would stimulate students positive attitude in teaching Physics.
