scholarly journals Integrating Cangkringan’s Local Potential in Chemistry Education Concept: Is It Really Integrated?

2021 ◽  
Vol 5 (1) ◽  
pp. 35
Author(s):  
Rizki Arumning Tyas ◽  
Wilda Muhimmatun Nisa ◽  
Jody Febriandini ◽  
Insih Wilujeng ◽  
Suyanta Suyanta
Keyword(s):  
High School ◽  
Junior High School ◽  
Natural Science ◽  
Science Learning ◽  
Junior High ◽  
Lesson Plan ◽  
Local Potential ◽  
Feasibility Assessment ◽  
Subject Specific ◽  
Science Subject

Indonesia is a country with very rich in local regional potential. The local potential can be utilized as one of the natural science learning sources in junior high school. One of the local potentials that can be integrated with science lessons is food. This research aimed to conduct the study, analysis, and develop science subject specific pedagogy of natural science learning integrated local food in Cangkringan Sub-District to introduce chemical materials in junior high school, namely additives in food and its impact on health. This research was research and development (R&D) with 4-D model, consist of define, design, develop, and disseminate. Product eligibility is assessed by the validator using the product feasibility assessment sheet. Product feasibility assessment scores are then classified in product rating category classification. This research results is produce science subject specific pedagogy that consist of syllabuses, lesson plans, handouts, and student worksheets. The developed syllabus gets a feasibility score of 4.00, lesson plan gets a score of 3.80, the handout gets a score of 3.60, while the student worksheet gets a score of 3.80. Based on these results, overall, the science subject specific pedagogy developed gained a very good category.

scholarly journals PENGEMBANGAN PERANGKAT PEMBELAJARAN IPA DENGAN STRATEGI PREDICT-DISCUS-EXPLAIN-OBSERVE-DISCUS-EXPLAIN (PDEODE) UNTUK MEMINIMALISASI MISKONSEPSI SISWA SMP

2017 ◽  
Vol 7 (1) ◽  
pp. 1422
Author(s):  
Megawati Megawati ◽  
Muslimin Ibrahim ◽  
Tjipto Haryono
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Natural Science ◽  
Science Learning ◽  
Junior High ◽  
Lesson Plan ◽  
Material Structure ◽  
Learning Material ◽  
School Students

This research had aimed to develop a Natural Science Learning Material with PDEODE strategy to minimize misconceptions of Junior High School students on material structure and function  of plant tissue. The learning instrument is developed by using 4-D model with a try out-design namely one group pre-test - post-test design. The lesson plan has been tried out to 25 students’ of VIII-B class SMP Raden Rahmat Surabaya in the odd semester of  2016/2017 academic year. The data collection apply data validation, observation, achievement test, and questionnaire. The research data were analysed descriptively both qualitative and quantitative. The research findings were as follows: (1) The validity of the learning instrument which comprises Lesson Plan, Student Book, Student Worksheet, and a valid Identify Misconceptions Instrument; (2) The practicality of the learning instrument that can be found from: (a) the implementation of the lesson plans that is categorized as ‘good’, (b) the students’ activities and (3) The effectiveness of the learning instrument that was reviewed through: (a) the decrease misconception student from pretest to postest;; and (b) the response of students’ . Based on the data analysis, it can be concluded that the Natural Science Learning Instrument based Predict-Discuss-Explain Observe-Discuss-Explain (PDEODE) strategy was feasible to minimize of misconceptions student’s Junior High School.

scholarly journals Pengembangan Bahan Pembelajaran IPA Berbasis Biotechnopreneurship untuk Melatih Life Skills Siswa SMP

2016 ◽  
Vol 4 (1) ◽  
pp. 1
Author(s):  
Nurhaningtyas Agustin ◽  
Muslimin Ibrahim ◽  
Wahono Widodo
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Life Skills ◽  
Science Learning ◽  
Junior High ◽  
Lesson Plan ◽  
Junior High School Students ◽  
School Students ◽  
Learning Materials

This study aims to produce biotechnopreneurship-based science learning materials that are valid, practical, and effectiveto facilitate junior high school students’ life skills. This research is development research using a 4D development model that produces Biotechnopreneurship-based science learning materials equipped with the syllabus, lesson plan, student worksheets, life skills tests. Learning materials were tested on 35 junior high school students with the one-group pretest-posttest design. Data analysis is descriptive qualitative with the results: (a) validation of learning materials with valid categories (score 3-4); (b) readability of learning materials with good categories (c) implementation of learning in good categories (score 3.7); (d) student responses were positive; (e) students’life skills generally increase (N-gain 0.71 with high category). The indicator of Life Skills that experiences the most significant increase between pre test and post test is the aspect of making a decision. Indicators of information gathering are indicators that have a low increase after learning. Based on the results of the study it can be concluded that the biotechnopreneurship-based science learning materials are valid, practical, and effective to facilitate junior high school students’ life skills.

scholarly journals Surrogate Experiential Learning-Based Science Subject Specific Pedagogy (SSP) to Build Disaster Preparedness of Junior High School Students on Volcanic Eruption

2018 ◽  
Vol 2 (1) ◽  
pp. 39-46
Author(s):  
Widodo Setiyo Wibowo ◽  
Sabar Nurohman ◽  
Allesius Maryanto
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Disaster Preparedness ◽  
Volcanic Eruption ◽  
Science Learning ◽  
Junior High ◽  
Junior High School Students ◽  
School Students ◽  
Subject Specific

The study was conducted to develop surrogate experiential learning (SEL)-based science Subject Specific Pedagogy (SSP) that is feasible to be implemented in science learning and potentially to build volcanic eruption disaster preparedness 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 2 Cangkringan. 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 SEL-based science SSP is feasible to be implemented in science learning and potential to build volcanic eruption disaster preparedness of junior high school students.

scholarly journals Relationship of Students Independence and Attitude on Natural Science Subject in Junior High School

2019 ◽  
Vol 9 (2) ◽  
Author(s):  
Astalini Astalini ◽  
Darmaji Darmaji ◽  
Dwi Agus Kurniawan ◽  
Alfika Destianti
Keyword(s):  
High School ◽  
Junior High School ◽  
Natural Science ◽  
Junior High ◽  
Relationship Of ◽  
Science Subject

scholarly journals EVALUASI PROGRAM PEMBELAJARAN IPA SMP MENGGUNAKAN MODEL COUNTENANCE STAKE

2015 ◽  
Vol 19 (1) ◽  
pp. 25-37 ◽  
Author(s):  
Astin Lukum
Keyword(s):  
High School ◽  
Junior High School ◽  
Science Learning ◽  
Junior High ◽  
Evaluation Model ◽  
Lesson Plan ◽  
Student Learning Outcomes ◽  
Learning Program ◽  
The Republic ◽  
Minimum Criteria

Tujuan penelitian ini adalah mengevaluasi program pembelajaran IPA SMP di Kabupaten Bone Bolango berdasarkan Peraturan Menteri Pendidikan dan Kebudayaan Republik  Indonesia Nomor 65 Tahun 2013 tentang Standar Proses Pendidikan Dasar dan Menengah. Penelitian ini merupakan penelitian evaluasi  dengan model Countenace Stake. Pengumpulan data menggunakan teknik, observasi, wawancara dan dokumentasi. Teknik analisis yang digunakan adalah deskriptif kualitatif. Kesimpulan hasil penelitian sebagai berikut: (1) perencanaan pembelajaran IPA termasuk kategori cukup (68%), ditemukan belum adanya kesesuaian antara RPP dengan standar proses pembelajaran; (2) pelaksanaan pembelajaran IPA termasuk kategori cukup (57%), belum adanya kesesuaian antara pelaksanaan pembelajaran dengan standar proses pelaksanan pembelajaran; dan (3) hasil belajar peserta didik belum memenuhi Kriteria Ketuntasan Minimal (KKM) dengan aktualitas ketercapaian 65% kategori cukup. 4) terdapat contingency antara perencanaan, pelaksanaan dengan hasil belajar IPA, yang perencanaan pembelajaran dengan kategori yang cukup menyebabkan guru melaksanakan pembelajaran belum sesuai standar proses sehingga hasil belajar peserta didik belum memenuhi KKM. Kata Kunci: Evaluasi Program, Countenance Stake, Pembelajaran IPA ______________________________________________________________THE EVALUATION OF SCIENCE TEACHING ON JUNIOR HIGH SCHOOL USING STAKE’S COUNTENANCE MODEL Abstract The purpose of the study was to describe the science learning program on junior high school in Bone Bolanga district based on the Regulation of Minister of Education and Culture of the Republic of Indonesia, Number 65 of 2013 about Processing Standard of Primary and Secondary Education. This study used Stake’s Countanance evaluation model. The data were collected using observation, interview and documentation techniques. The conclusion was: (1) the planning of science learning was categorized fair (68%), it was found that lesson plan was not in accordance with the learning processing standard. (2) The implementation of science learning was categorized fair (57%), that unconformitted with learning processing implementation standard. (3) Student learning outcomes have not met the completeness of minimum criteria (KKM) that categorized enough (65%) and (4) There were the contingency of planing learning proces and outcome. Keywords: Program Evaluation, Stake's Countenance, Science Learning

scholarly journals PENGEMBANGAN BAHAN AJAR BERBASIS AKTIVITAS DENGAN MEDIA CD INTERAKTIF PADA MATERI INDERA PENDENGARAN DAN SISTEM SONAR

2017 ◽  
Vol 6 (1) ◽  
pp. 1113
Author(s):  
Arni Nurmariza ◽  
Muslimin Ibrahim ◽  
Wahono Widodo
Keyword(s):  
High School ◽  
Junior High School ◽  
Natural Science ◽  
Science Learning ◽  
Instructional Material ◽  
Junior High ◽  
Average Score ◽  
Teaching Materials ◽  
Sonar Systems ◽  
Post Test

This research aims to develop the activities-based instructional material in junior high school natural science learning on sense of hearing and sonar systems topic through Media Interactive CD to improve learning achievement. This research use research and development. The model used is taken from Dick and Carey’s developmental model. The tests used are one group pre-test and post-test. The data analysis technique used descriptive quantitative and qualitative. The results showed that (1) the validation of teaching materials id categorized as feasible, (2) the feasibility of teaching materials with the average score of 3.7 is categorized as good, the percentages of students' response to learning and media are 98.81% and 90.48% , categorized as very good, 99,29% legibility of media is categorized as very good, (3) the effective teaching materials to reach the achievement of students’ competency and activate students gets an average score of 3.25, the cognitive aspect of learning outcomes is categorized as "B+", the aspect of skill is 3.58, categorized as " A- ", aspects of spiritual attitude is 3.67, categorized as very good, aspects of social attitudes is 3.60, categorized as very good. Based on the research findings, we can conclude that the activities-based instructional material in junior high school natural science learning on sense of hearing and sonar systems topic through Media Interactive CD is feasible, practical and effective to be used in the teaching and learning process.  Penelitian ini bertujuan untuk mengembangkan bahan ajar berbasis aktivitas dengan media CD interaktif dalam pembelajaran IPA SMP pada materi indera pendengaran dan sistem sonar untuk meningkatkan hasil belajar siswa. Jenis penelitian ini merupakan penelitian pengembangan bahan ajar. Model pengembangan yang  digunakan  adalah  model  Dick  and  Carey.  Uji  coba  bahan  ajar  di  dalam  kelas  menggunakan rancangan one group pre-test and post-test design. Teknik analisis yang dikembangkan adalah deskriptif kuantitaif dan kualitatif. Hasil penelitian menunjukkan bahwa (1) validasi bahan ajar berkategori layak, (2) kepraktisan bahan ajar berkategori baik dengan skor rata-rata keterlaksanaan 3,7 berkategori baik, persentase respon siswa terhadap pembelajaran dan media 98,81% dan 90,48% berkategori sangat baik, keterbacaan media 99,29% berkategori sangat baik, (3)  bahan  ajar  efektif untuk menfasilitasi siswa mencapai ketercapaian kompetensi dan mengaktifkan siswa dengan skor rata-rata hasil belajar aspek pengetahuan 3,25 berkategori “B+”, aspek keterampilan 3,58 berkategori “A-“, aspek sikap spiritual 3,67 berkategori sangat  baik,  aspek  sikap  sosial  3,60  berkategori  sangat  baik.  Berdasarkan temuan  hasil penelitian dapat disimpulkan bahan ajar berbasis aktivitas dengan media CD interaktif dalam pembelajaran IPA SMP pada materi indera pendengaran dan sistem sonar layak, praktis dan efektif digunakan dalam proses pembelajaran.

scholarly journals The Design of Local Wisdom-Based Science Learning on Pressure Materials in Junior High School

2021 ◽  
Vol 5 (2) ◽  
pp. 28-33
Author(s):  
Aulia Eka Putra ◽  
Jufrida Jufrida ◽  
Haerul Pathoni ◽  
Fibrika Rahmat Basuki
Keyword(s):  
High School ◽  
High Schools ◽  
Science Teachers ◽  
Junior High School ◽  
Science Learning ◽  
Junior High ◽  
Lesson Plan ◽  
Teacher Assessment ◽  
Junior High Schools ◽  
Learning Set

The lesson plan is an important aspect that determines the success of learning in the classroom. Teachers must design learning that can relate the material being studied to the daily lives of students, for example, is through integrated local wisdom into science learning. The study aimed to develop a science learning set of local wisdom based on pressure materials in Junior High Schools. The research was research and development and used a 4D development model (Define, Design, Development, and Disseminate). The subjects were material experts, media experts, and science teachers of junior high school. The instrument was a validation sheet of the learning set. Qualitative data were analyzed descriptively, and quantitative data were analyzed using descriptive statistics. This research produces a science learning set of local wisdom-based on pressure materials in junior high schools, consisting of syllabus, lesson plans, assessments, student worksheets, teaching materials, remedial and enrichment programs. The results of expert validation obtained a score of 89.60 with an excellent category. The results of the science teacher assessment were 92.38 with excellent category. In sum, the science learning set of local wisdom based on pressure material in junior high schools was valid and feasible to improve the understanding of science concepts.

scholarly journals Aplikasi Edible Coating Pati Kulit Singkong (Manihot utilisima Pohl.) pada Tomat (Solanum Lycopersicum L.) serta Uji Kadar Total Fenol dan Kadar Vitamin C sebagai Sumber Belajar

BIODIK ◽  
2020 ◽  
Vol 6 (2) ◽  
pp. 53-61
Author(s):  
Iqna Yudiyanti ◽  
Sabirin Matsjeh
Keyword(s):  
High School ◽  
Vitamin C ◽  
Junior High School ◽  
Natural Science ◽  
Science Learning ◽  
Junior High ◽  
Edible Coating ◽  
Total Phenol ◽  
Coating Application ◽  
Solanum Lycopersicum L

Cassava skin is underutilized by the community, so it becomes waste. Cassava skin contains starch  has the potential as an edible coating. Tomatoes are prone to post-harvest damage so that the total phenol and vitamin C content decrease. Therefore, needs to be an alternative to maintain the total phenol and vitamin C contents of tomatoes in a way application of edible coating of cassava skin starch. This study aims to find out the effect of edible coating application of cassava skin starch with concentrations of 1%, 2%, 4%. on total phenol and Vitamin C content of tomatoes on day 3, 6, 12 and to find out the potential of the research results as a learning source of natural science for grade VIII of Junior High School in the material of Additive Substance. The total phenol contents were tested using the spectrophotometric method while the vitamin C contents using the iodine titration method. The results showed that the highest total phenol and vitamin C contents occured on day 12 in the 4% edible coating treatment in a row were 0.0525% and 33.2210mg /100g. Then, edible coating of cassava skin essence can maintain the total phenol and vitamin C contents of tomatoes compared to the control. The results of the study can be used as a learning source of natural science learning for grade VIII of Junior High School in the material of Additive Substance. Abstrak Kulit singkong kurang dimanfaatkan oleh masyarakat sehingga menjadi limbah. Kulit singkong mengandung pati yang berpotensi sebagai  edible coating. Tomat mudah mengalami kerusakan pasca panen sehingga kadar total fenol dan vitamin C menurun, maka perlu adanya alternatif untuk mempertahankan kadar total fenol dan vitamin C tomat dengan cara aplikasi edible coating pati kulit singkong. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh adanya aplikasi edible coating pati kulit singkong konsentrasi 1%, 2% dan 4% terhadap kadar total fenol dan kadar vitamin C tomat hari ke 3, 6 dan 12 serta mengetahui  potensi hasil penelitian sebagai sumber belajar IPA SMP kelas VIII materi zat aditif. Kadar total fenol diuji menggunakan metode spektrofotometri dan kadar vitamin C menggunakan metode titrasi iodium. Hasil penelitian menunjukan kadar total fenol dan kadar vitamin C tertinggi terjadi pada hari ke 12 perlakuan edible coating 4% berturut-turut sebesar 0.0525% dan 33.2210mg/100g, maka edible coating pati kulit singkong dapat mempertahankan kadar total fenol dan vitamin C tomat dibandingkan kontrol. Hasil penelitian dapat digunakan  sebagai sumber belajar IPA SMP kelas VIII materi zat aditif.

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.

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