scholarly journals The Effects of Model Project-Based Learning Approach on STEM (Science, Technology, Engineering, Mathematic) on Natural Science Learning to Junior High School Student’s Critical Thinking Skills And Cooperative Skills at SMP N 1 Berbah

2020 ◽  
Vol 4 (2) ◽  
pp. 70-75
Author(s):  
Riyani Septi Indriyana ◽  
Susilowati Susilowati
Keyword(s):  
High School ◽  
Critical Thinking ◽  
Junior High School ◽  
Natural Science ◽  
Science Learning ◽  
Junior High ◽  
Thinking Skills ◽  
Project Based Learning ◽  
Critical Thinking Skills ◽  
Model Project

This research aimed to (1) analyzes the effect of model project-based learning approach STEM (science, technology, engineering, mathematics) on natural science learning to junior high school student’s critical thinking skills and cooperative skills, and (2) analyze how the effect of model project-based learning on STEM (science, technology, engineering, mathematics) on natural science learning to junior high school student’s critical thinking skills and cooperative skills. This research was quasi-experimental with a non-equivalent control group design. The population was eighth-grade students of SMP Negeri 1 Berbah. Sampling selection technique used cluster random sampling techniques and obtained class VIII B as an experimental class and class VIII C as a control class. Learning in the experimental class project-based learning model was STEM-oriented, and the control class used a scientific approach. The data were pretest and posttest critical thinking, observation sheets of cooperative. The analysis used the normality test, homogeneity test, MANOVA test, and effect size. The results showed that: (1) there was an effect of project-based learning model on STEM approach on critical thinking skills and cooperative skills of students of SMP Negeri 1 Berbah, (2) the effect of science learning project-based learning model on STEM approach on critical thinking and collaborative skill was on medium category.

scholarly journals THE EFFECTS OF MODEL PROJECT-BASED LEARNING APPROACH ON STEM (SCIENCE, TECHNOLOGY, ENGINEERING, MATHEMATIC) ON SCIENCE LEARNING TO JUNIOR HIGH SCHOOL STUDENT’S CRITICAL THINKING SKILLS AND COOPERATIVE SKILLS

2020 ◽  
Vol 4 (1) ◽  
pp. 5-10
Author(s):  
Riyani Septi Indriyana ◽  
Susilowati Susilowati
Keyword(s):  
High School ◽  
Critical Thinking ◽  
Junior High School ◽  
Science Learning ◽  
Thinking Skills ◽  
Project Based Learning ◽  
Critical Thinking Skills ◽  
Learning Approach ◽  
Science Technology ◽  
Model Project

The research aimed to (1) analyzes the effects of model project-based learning approach on  STEM (science, technology, engineering, mathematic) on science learning to junior high school student’s critical thinking skills and cooperative skills, and (2) analyze how the effects of model project-based learning approach on STEM (science, technology, engineering, mathematic) on science learning to junior high school student’s critical thinking skills and cooperative skills. The research was quasi-experimental with a non-equivalent control group design. The population was eighth-grade students of SMP Negeri 1 Berbah. The sample of the study was selected with cluster random sampling techniques and obtained grade-VIII B as an experimental class and grade-VIII C as a control class. Learning in the experimental class with a project-based learning model was STEM-oriented and the control class used a scientific approach. The data were pretest and posttest of critical thinking and observation sheets of cooperation. The analysis used the normality test, homogeneity test, MANOVA  test, and effect size. The results showed that (1) there was an effect of project based learning model on STEM approach on critical thinking skills and cooperative skills of students of SMP Negeri 1 Berbah, (2) the effect of science learning project based learning model on STEM approach on critical thinking and collaborative skill was on medium category.

scholarly journals Development of Project-Based Learning Science Module to Improve Critical Thinking Skills of Junior High School Students

2018 ◽  
Vol 2 (2) ◽  
pp. 71-76 ◽  
Author(s):  
Widodo Setiyo Wibowo ◽  
Ekosari Roektiningroem ◽  
Norma Bastian ◽  
Karina Syahrul Hudda
Keyword(s):  
High School ◽  
High School Students ◽  
Critical Thinking ◽  
Junior High School ◽  
Junior High ◽  
Thinking Skills ◽  
Project Based Learning ◽  
Critical Thinking Skills ◽  
Junior High School Students ◽  
School Students

The study was conducted to develop science module based on project-based learning that is feasible to be implemented in science learning and has potency to build critical thinking skills of junior high school students. The study was Research and Development (RD), modified from Borg Gall steps covering only research and information collecting, planning, preliminary form of product development, expert judgment, product revision, and final product. The subjects were 2 expert lecturers (content expert and media expert) and 2 science teachers of SMP N 1 Wonosari. The types of data were quantitative and qualitative. Data were collected by means of SSP validation sheets and disaster preparedness identification sheets. The techniques of data analysis were descriptive analysis of qualitative and quantitative to 5 grading scale. The result of the study shows that science module is feasible to be implemented in science learning and has potency to build critical thinking skills of junior high school students. 

scholarly journals The Development of Science Learning Devices with Guided Inquiry Model through Flipbook Media on Human Respiratory System Material to Train Critical Thinking Skills of Junior High School Students

2020 ◽  
Vol 2 (5) ◽  
Author(s):  
Indah Nafilatul Ilma ◽  
Endang Susantini ◽  
Tarzan Purnomo
Keyword(s):  
High School ◽  
High School Students ◽  
Critical Thinking ◽  
Junior High School ◽  
Science Learning ◽  
Junior High ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Guided Inquiry ◽  
School Students

This study aimed to produce a guided inquiry learning science model through flipbook media which is appropriate for training critical thinking skills for junior high school students on the Human Respiratory System material. The development of the device is a modification of the 4-D model which was tested on eighth grade students of the junior high school even semester semester 2019/2020 and was repeated twice. This is One-Group Pretest-Posttest Design research design and the data collection uses the method of validation, observation, tests, and questionnaires. The research data generated are validity, practicality, and effectiveness of learning devices analyzed descriptively quantitative and qualitative. The results showed that (a) learning devices developed were categorized as very valid, (b) learning activities were carried out very well with an average score of 3.69, (c) student activities in learning were carried out very well, (d) student responses to learning inquiry was very good (95.99%), and (e) the results of students' critical thinking tests had a high increase, critical thinking skills increased from 28.37 (Very Less Critical) to 81.21 (Critical). The conclusion of the science learning device with guided inquiry learning model through the developed flipbook media is appropriate to be used to train students' critical thinking skills.

scholarly journals Ethnoscience-Based Science Learning Model to Develop Critical Thinking Ability and Local Cultural Concern for Junior High School Students in Lombok

2020 ◽  
Vol 7 (1) ◽  
pp. 60
Author(s):  
Hikmawati Hikmawati ◽  
I Wayan Suastra ◽  
Ni Made Pujani
Keyword(s):  
High School ◽  
Critical Thinking ◽  
Science Teachers ◽  
Junior High School ◽  
Cultural Awareness ◽  
Science Learning ◽  
Junior High ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Local Culture

This study aims to analyze the needs of students in learning science in junior high schools which will be used as a basis in designing ethnoscience-based learning models for the development of critical thinking skills and concern for students' local culture. Teachers who were used as samples of this study were 30 junior high school science teachers in Lombok. Data were collected through field observations, literature review, questionnaires, and interviews. Data were analyzed descriptively. Based on the results of data analysis, it can be concluded that: 1) There are 5 basic competencies that can be developed in ethnoscience-based learning. 2) Methods suitable for ethnoscience-based learning are investigation / experimentation, field observation, and discussion. 3) Suitable learning resources to support science learning are the natural and socio-cultural environment, textbooks, audio visuals, and the internet. 4) The assessment system suitable for ethnoscience-based science learning to develop students' critical thinking skills and local cultural awareness is non-test assessment (performance, attitudes, portfolios, products) and assessment by tests. 5) Critical thinking skills that can be developed are: Providing simple explanations, building basic skills, concluding, making further explanations, strategies and tactics. 6) Local cultural concerns that can be developed are liking local culture, introducing local culture to others, preserving local culture. 7) Conceptual model of ethnoscience-based science learning which is suitable for developing critical thinking skills and local cultural awareness includes the following steps: Engage, Explore, Explain, Elaborate, Exhibit, and Evaluate.

scholarly journals ANALISIS KEMAMPUAN BEPIKIR KRITIS MATEMATIK SISWA SMP DI KABUPATEN BANDUNG BARAT

2018 ◽  
Vol 1 (4) ◽  
pp. 673
Author(s):  
Nina Lestari ◽  
Riki Andriansyah ◽  
Dinar Nur Azizah ◽  
Sopian Lukman ◽  
Wahyu Hidayat
Keyword(s):  
High School ◽  
High School Students ◽  
Critical Thinking ◽  
Junior High School ◽  
Junior High ◽  
Thinking Skills ◽  
Critical Thinking Skills ◽  
Junior High School Students ◽  
School Students ◽  
Thinking Ability

The ability to think critically is one of the highest levels of ability. Developing critical thinking skills in students is still considered important to be improved in schools so that students are able and accustomed to facing various problems around it. This study aims to analyze the critical thinking skills of junior high school students who are in excellent classes and regular classes. This research was conducted in Bandung Barat. In this study students are given a test in the form of questions with critical thinking skills, the problem is used to compare between the superior class and ordinary class. Assessment of the problem using several factors of critical ability include 1) students can not understand the problem correctly, 2) students rush in doing the problem, 3) the students cannot choose the problem-solving strategy correctly and 4) the students work on the problem systematically. Then the matter of critical thinking skills of mathematics is analyzed using quasi-experimental research method to analyze students' critical thinking ability that influence learning result. This study shows the differences in critical thinking ability of junior high school students who are in excellent class and ordinary class. This study shows that superior classes are better in mathematical critical thinking ability than a regular class. The results of this study can add knowledge about critical thinking mathematics junior high school students who are in the class and ordinary class and used to facilitate for educational practitioners in the development of critical mathematical thinking skills.

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