This study examined the awareness level of chemistry tutors on gender responsive instructional approaches, and the extent to which the tutors apply gender responsive teaching practices in chemistry lessons at St. Ambrose College of Education in Ghana. A case study design was adopted for this study. Non-probability sampling techniques were used for the study. Specifically, the quota sampling and the purposive sampling procedure were adopted for the study. Purposive sampling procedure was used to select two chemistry tutors and a vice principal of the college. The student population was 72. Quota sampling was used to select 20 % of 38 females and 20 % of 34 males for the study. The sample for the study was 18. An interview guide and structured observation checklists were the main instruments used for the data collection. To determine the reliability of the interview questions and observation guide for both students and tutors, pilot test was conducted at Foso College of Education. Manual analysis was used to analyse the data. Thematic analysis was used for the analysis. The findings from the study revealed that chemistry tutors have adequate knowledge in gender instructional approaches because of regular professional development sessions. The vice principal, chemistry tutors and students identified the lack of chemistry laboratory, unsuitable classroom set up and desks and the weak guidance and counselling unit as the major hindrances to effective implementation of gender responsive instructional approaches during chemistry lessons. It was recommended that ergonometric desk, guidance and counselling unit, adequate teaching learning resources and chemistry laboratories should be provided to enhance effective implementation of gender pedagogy during chemistry lessons. <p> </p><p><strong> Article visualizations:</strong></p><p><img src="/-counters-/edu_01/0902/a.php" alt="Hit counter" /></p>
This study evaluated The Differential Effects of Algorithm and Proportional Reasoning Approaches on Senior High School Students’ Understanding of Titrimetric Analysis in Berekum Presbyterian Senior High School in the Brong Ahafo Region. The target population was the science students in the school. The accessible population consisted of science one and science two final year elective chemistry students. Quasi-experimental design was used for this study. In this design the researcher used a questionnaire and test to solicit information on students’ understanding on the Effects of Proportional and Algorithm Reasoning Approaches. Purposive sampling technique was used to select 30 students for the research. Science A students formed the experimental group and were taught using algorithm approach while the science B students comprised the control group and were taught using the proportional reasoning approach. There was no interaction between the control group and the experimental group. Difference in performance in pre-test and post-test, the analysis of the study imply that students exposed to algorithm instructional approach to the teaching and learning in titrimetric analysis performed statistically better at significant level (p-value = 0.000 at a=0.05). Students in the experimental group (algorithm approach) performance were better in post-test than the post-test of students in the control group (proportional reasoning). The Hake Gain was then used to calculate for students understanding in titrimetric analysis using algorithm instructional approach in teaching and learning of titrimetric analysis. The gain 0.46 (SD = 0.132) achieved fell within the range i.e. 0.36< 〈 g〉 <0.68 meaning that students understood the titrimetric analysis after they were exposed to algorithm instructional approach. The results of the study imply that students exposed to algorithm instructional approach to the teaching and learning in titrimetric analysis performed significantly better than proportional instructional approach Keywords: algorithm approach, stoichiometry, proportional instructional approach, titration.
The content knowledge tutors possess during chemistry sessions in the implementation of gender-responsive pedagogy was identified in this study. Eighteen (18) research participants made up the study's population. The study employed non-probability sampling approaches. For the study, quota sampling and a purposive sampling approach were used. Two (2) chemistry tutors and a vice-principal of the college were chosen using a purposeful sampling approach. Twenty percent (20%) of 38 females and twenty percent (20%) of 34 males were chosen for the study using quota sampling. The major data-gathering instruments were a self-constructed interview guide and structured observation checklists. Thematic content analysis was used to examine the qualitative data. The paper finds that St. Ambrose College of Education instructors displayed knowledge and awareness of gender pedagogy during chemistry sessions based on the findings. In many ways, this conclusion has policy implications. Gender-responsive pedagogy, for example, should be encouraged across the curriculum in all subject areas to expand its practice among teachers at the College. Mentors and Tutors should be mandated to apply gender-responsive pedagogy in their teaching in the continuous capacity-building programme organised by the Ghana Education Service and the Ministry of Education, by consciously including its application in the basic school and Colleges of Education curriculum.
The aim of the research was to use constructivist approach to enhance performance of second year elective science students of Adobewura in mole concept. In order to achieve this, the researcher employed the following research questions; What methods do teachers use to teach mole concept and to what extent can constructivist approach be used to help students understand mole concept. Action research was used since action research is a way of assessing result while operating. Purposive sampling was used to select 30 students for the study. Data were collected through tests (pre-intervention and post-intervention tests). The scores of the pre and post intervention tests were compared and result analyzed. The analyzed results indicated that students’ performance had improved remarkably after the implementation of all the intervention. For instance, when the researcher implemented the demonstration techniques, 23 students scored marks within 41-90 representing 76.67% while 23.33% scored between 41-30. No student scored marks less than 30 marks. Based on the findings of the study, it can be concluded that there are a lot of performance enhancements in using constructivist approach in teaching and learning mole concept at Adobewura SHS since it improves conceptual understanding and also there is a positive effect on students’ attitudes of mole concept. The researcher recommends that the use of constructivist approach in teaching and learning chemistry at the Senior High School should be encouraged by Curriculum developers and education implementers for students should have a hands-on experience with mole concept in learning chemistry. Keywords: Constructivist, Mole Concept, Demonstration, Purposive sampling, Intervention
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