Norulhuda Ismail
Universiti Teknologi Malaysia

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Home fertilizer teaching module for Aborigine people Mangai Solomon Mahanan; Nor Hasniza Ibrahim; Johari Surif; Norulhuda Ismail; Chuzairy Hanri; Muhammad Khairul Arif Ahamad; Nur Sahrizan Serman
International Journal of Evaluation and Research in Education (IJERE) Vol 11, No 2: June 2022
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v11i2.22118

Abstract

The Aborigines of Malaysia portray limited knowledge of domestic wastes conversion into homemade fertilizer for crops which is also needed to facilitate proper home hygiene. Therefore, this study developed a Home fertilizer teaching module that applies 5E model to educate the knowledge deficient Aborigine People. The study used a qualitative research approach through the collection of open-ended data and analyzed based on themes. The research procedure was divided into: i) Development of the Home fertilizer module; and ii) Validation of the Home fertilizer module. Validation of the module was done by eight experts in teaching science and mathematics who were selected based on the purposive sampling technique according to the study aim. An open-ended questionnaire that contains ten items about the suitability of the module to be implemented among the Aborigines community, the content of the module, and involvement of STEM learning was the instrument of the study. Results showed that the content of the module is easy to understand with a clear objective and also stimulates science, technology, engineering, and mathematics (STEM) learning. Also, the module was considered a sanitary STEM module that is suitable for educating the Aborigine people on domestic waste conversion into homemade fertilizer and maintaining a cleaner environment. 
Exploring teacher effects on intensifying and minimizing mathematics anxiety among students in Sokoto State, Nigeria Norulhuda Ismail; Aliyu Garba; Sharifah Osman; Nor Hasniza Ibrahim; Muhammad Abd Hadi Bunyamin
International Journal of Evaluation and Research in Education (IJERE) Vol 11, No 1: March 2022
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v11i1.22189

Abstract

Mathematics anxiety is the feeling of tension and fear which interferes with the manipulation of numbers in ordinary life and academic setting. This study aimed at exploring students’ level of mathematics anxiety and teacher behavior and speech which intensifies and minimizes mathematics anxiety among secondary schools in Sokoto state, Nigeria. In total, 109 questionnaires regarding mathematics anxiety named the cognitive, emotion, physical-mathematics anxiety rating (CEP-MAR) were distributed to students and 102 were returned. From the responses in the questionnaire, 20 of the most mathematics anxious individuals were selected to participate in a photovoice project. These 20 students were given cameras and asked to capture classroom events, which impact on their mathematics anxiety. Afterwards, a one-to-one semi-structured interview was conducted with each student to discuss the photos. The findings disclosed that teachers’ behavior and speech such as being too quick in mathematics classroom lessons, giving too many notes, exercises, punishments and embarrassing/alarming statements have a significant effect in intensifying mathematics anxiety. The findings also showcased that quiz/competitions, good learning environment, intrinsic and extrinsic motivational statements help in minimizing mathematics anxiety. This study provides further evidence that teachers have both positive and negative effect on students’ mathematics anxiety.
Design and development of critical thinking learning strategy in integral calculus Nurul Shida; Abdul Halim Abdullah; Sharifah Osman; Norulhuda Ismail
International Journal of Evaluation and Research in Education (IJERE) Vol 12, No 1: March 2023
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v12i1.23779

Abstract

Difficulty in understanding problem solving is due to the absence of critical thinking. Students lack knowledge in assessing critical thinking during problem solving. Hence, there is a need to study critical thinking infused through a learning strategy to enhance problem solving. Critical thinking (CThink) is a learning strategy designed which combines critical thinking and Integral Calculus. The development process of CThink combines the critical thinking process and questioning for critical thinking using the analysis, design, development, implementation, and evaluation (ADDIE) model. In the learning strategy, questions were applied based on CThink processes which consist of interpretation, analysis, inference, evaluation, explanation, and self-regulation. Besides, different questioning for CThink is presented based on the critical thinking process. CThink has achieved a content validity of 94.12% with a coefficient value of 0.94, and the value is above 70% or 0.70. Based on the result, the contents in the CThink are considered of good validity. From the calculation of the percentage from the expert given score, CThink has achieved the validity measurement for the language of 97.50% with a coefficient value of validity is 0.975, which is above 70 or 0.70. Based on the result, the activities and syllabus used in CThink achieved good validity measurements. The experts concluded that this CThink meets the content of Integral Calculus, in line with the level of polytechnic students, allowing students to think critically to solve problems as well as activities in CThink help to enhance student problem solving.
Rethinking strategy on developing students’ levels of geometric thinking in Sokoto state, Nigeria Muhammad Nasiru Hassan; Abdul Halim Abdullah; Norulhuda Ismail
International Journal of Evaluation and Research in Education (IJERE) Vol 12, No 1: March 2023
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v12i1.23531

Abstract

Geometric thinking skills remained a topical issue in mathematics education. The purpose of this research is to investigate the van Hiele levels of geometric thinking skills of the students in Sokoto state to provide a clear picture of the students’ levels for the appropriate development of learning activities, and better understanding. The study involves three mathematics teachers and 200 students (100 students each of basic and senior secondary school students). The samples of the teachers were purposely selected and students were randomly selected. There were two instruments used in the study; interviews for the mathematics teachers while a van Hiele test for geometric thinking was adopted to collect data for the students’ van Hiele levels of thinking. Thematic analysis (for teachers’ interview), descriptive, and Mann-Whitney U test for the analysis of students’ van Hiele levels of thinking was used. The result shows that all the teachers indicate that the traditional approach is the dominant method used in teaching and learning and that students in the state lack basic skills in school geometry. Also, the result indicated that the majority of students sample among Basic and Senior secondary schools in Sokoto state were operating at level 0 respectively. Furthermore, a significant difference between the two independent groups was found in favor of senior secondary school students. It is hoped that in the future, educational institutions could use the present research as a guide for the development and design of modules, learning activities based on the van Hiele levels to bridge the gap in the state.