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All Journal IJORER : International Journal of Recent Educational Research
Elok Sudibyo
Universitas Negeri Surabaya, Surabaya
Education Languange, Linguistic, Communication & Media Mathematics Other

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Analysis of Critical Thinking Skills of Middle School Students on Environmental Pollution Materials Nurhayati Nurhayati; Rudiana Agustini; Elok Sudibyo
IJORER : International Journal of Recent Educational Research Vol. 3 No. 1 (2022): January
Publisher : Faculty of Teacher Training and Education Muhammadiyah University of Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46245/ijorer.v3i1.186

Abstract

The ability that should be possessed by students is not only limited to learning outcomes by receiving knowledge. Critical thinking skills need to be a provision to face the demands of the 21st century. Science is a subject that can not be separated from the critical thinking skills. One of the scientific materials is environmental pollution. Research has been carried out that aims to determine the students' initial critical thinking skills. The subjects used in the study were students of Junior High School Plus Nurul Hikmah. This type of research is descriptive method. The data collection instrument used a test. The results showed that the average critical thinking skillsof students was low category. The achievement of the indicator elementary clarification scored 43% in the medium category, while the indicator the basis for the decision scored 39% in the low category. The achievement of the indicator inference obtained 46% in the medium category. The indicator advances clarification scored 43% in the medium category, while the indicator supposition and integration scored 29% in the low category. In general, category for students critical thinking skills in all indicators are low. In general, criteria for students critical thinking skills in all indicators are low.
The Analysis Effectiveness of Guided Inquiry Implementation to Improve Students’ Science Process Skills Kartika Sulistyani; Sifak Indana; Elok Sudibyo
IJORER : International Journal of Recent Educational Research Vol. 3 No. 6 (2022): November
Publisher : Faculty of Teacher Training and Education Muhammadiyah University of Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46245/ijorer.v3i6.258

Abstract

In improving science process skills, several learning approaches are carried out by teachers to achieve these objectives. One of the learning approaches used is the guided inquiry implementation. The objective of this research was to analyse effectiveness of the guided inquiry implementation to improve science process skills for elementary, junior high, and senior high school students. The research method used is study literature from various studies that have been published in journals, both nationally and internationally. Based on the analysis of 30 articles using the guided inquiry implementation, it is concluded that this learning approach is effective in improving science process skills, but teachers need to be aware for some strengths and weaknesses of this learning approach, so they need to be creative and innovative to develop the method used based on the characteristics of students in order to achieve the objective. Additionally, the use of the guided inquiry implementation can also improve long term memory, critical and creative thinking skills, motivation to learn science, and improve cognitive learning outcomes in science.
Development of Students’ Worksheet Through Guided Inquiry Model to Increase Science Process Skills in The Harmonic Vibration Subject Puspa Imroah Ramadhani; Eko Hariyono; Elok Sudibyo
IJORER : International Journal of Recent Educational Research Vol. 4 No. 4 (2023): July
Publisher : Faculty of Teacher Training and Education Muhammadiyah University of Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46245/ijorer.v4i4.319

Abstract

Objective: This study uses guided inquiry models to test the relationship between the Student Worksheets and Science process skills on the Harmonic Vibration subject. Method: This research uses an experimental method with subjects on high school students in two State Islamic School 1 Sumenep classes. Result: Through comprehensive equipment and questions. This research results in several aspects as follows: (1) the average validity on the Student Worksheet (SW) is 3.58, which is categorized as a very-valid; (2) the exciting aspect of SW is 93% with attractive criteria, the understanding SW is 87% with easy-to-understand criteria, clarity in terms of font size and typeface is 100% with clear criteria, clarity in terms of language aspects is 92% with clear criteria, as well as clarity of description supported by graphic illustrations of 87% with clear criteria; (3) The effectiveness of SW is measured through the pre-test and post-test which depicts that there is an increase in students' science process skills after the using learning tools and guided inquiry learning models. Novelty: This research contributes to the development of indicators in student's worksheets relating to science process skills, including formulating a problem, making a hypothesis, determining the experimental variable, defining operational definitions of variable, creating a data table, creating a finding and analysis, and making a conclusion.
Development of Problem-Based Learning Model Physics Learning Tools to Improve Critical Thinking Skills of High School Students Arini Hidayati; Munasir Munasir; Elok Sudibyo
IJORER : International Journal of Recent Educational Research Vol. 5 No. 1 (2024): January
Publisher : Faculty of Teacher Training and Education Muhammadiyah University of Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46245/ijorer.v5i1.496

Abstract

Objective: Most EFL students need help to develop their speaking abilities. Due to their limited vocabulary, poor grammar, and lack of confidence, they could not practice speaking. Ten students from the English Department joined a study group to address these obstacles. Method: The procedure was carried out online. The teacher created a WhatsApp group as the initial class medium. He added to the vocabulary development and grammar education on the screen. The students studied the material on a video podcast to retell to meet the comprehension criteria, synchronizing their inputs with real life. They then describe a picture to hone their communication skills. They also transcript their story in order to make the spoken and written versions of it coincide. Results: After following the teacher's instructions to build sentences using the lexico-grammar technique, students can identify the grammatical conventions used in podcasts. They can adequately narrate pictures thanks to this type of learning. Their increased confidence fosters mature dialogue. The students' delivery will become more fluid due to the novelty of learning sentence construction through lexico-grammatical techniques and synchronizing it to podcast material. They acquired the ability to apply vocabulary and grammar norms contextually. It was evident from the way they described the images. To fit the needs of their students in the classroom, teachers might change them. It also encourages other researchers to continue their observations.
Co-Authors Arini Hidayati Hariyono, Eko Kartika Sulistyani M Munasir Nurhayati Nurhayati Puspa Imroah Ramadhani Rudiana Agustini Sifak Indana