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Analysis of Critical Thinking Skills High School Students in the District of Semarang Material Environmental Change Curriculum 2013 Setianingsih, Rizki; Marianti, Aditya; Ngabekti, Sri
Journal of Biology Education Vol 8 No 3 (2019): December 2019
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v8i3.27056

Abstract

Learning science at school is expected to develop critical thinking skills students for the challenges of the 21st century. Ccritical thinking skills are integrated in the curriculum of 2013. The ability of high scientific literacy show high critical thinking skills. This study aimed to analyze the level of critical thinking skills of high school students in the District of Semarang on environmental changes material of curriculum 2013. This study was descriptive quantitative survey method using a questionnaire and observation sheet. The research was conducted in three high schools in Semarang District selected by purposive sampling in SMAN 1 Ungaran, SMAN 1 Bergas and SMA Islam Sudirman Ambarawa. Respondents used is class X IPA as many as 195 students in three schools. The data were analyzed using R software. Based on the results of research, critical thinking skills of students only in the quite critical category . Kruskal-Wallis test results of chi-square showed a difference in the level of critical thinking skills of students at SMAN 1 Ungaran, SMAN 1 Bergas and SMA Islam Sudirman Ambarawa with significant value 0.000009439. The highest level of high schools students critical thinking skills based on average indicators of critical thinking is SMAN 1 Ungaran with a percentage of 58%. The percentage of students' critical thinking skills in SMAN 1 Bergas and SMA Islam Sudirman Ambarawa is 57% and 55%. Critical thinking skills of students at SMAN 1 Ungaran, SMAN 1 Bergas and SMA Islam Sudirman Ambarawa included in the quite critical category. The proportion of students at the level of critical thinking skills in SMAN 1 Ungaran, SMAN 1 Bergas and SMA Islam Sudirman Ambarawa is different. The questionnaire results and students' test results showed linkage relationships based on Pearson correlation analysis chi-square obtained 42.199 squared count> squared table with significant value 0.000000168.
The Effectiveness of The Group Investigation Model with a Jelajah Alam Sekitar Approach to The Metacognitive Skills of High School Students in Animalia Material Budiman, Wahyu Nur; Marianti, Aditya
Journal of Biology Education Vol 9 No 3 (2020): December 2020
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v9i3.40666

Abstract

This study aims to analyze the group investigation model's effectiveness with a Jelajah Alam Sekitar (JAS) approach to the metacognitive skills of high school students. This research was conducted at SMA N 1 Bumiayu in the even semester of the 2019/2020 school year. The research design was a Pre-experimental type of One-Group Pre-test-Post-test Design. All students of Class X MIPA SMA N 1 Bumiayu as the population of this research. This research sample was the students of Class X MIPA 1 and 2 taken by a purposive random sampling technique. The results showed that the metacognitive skills of students averaged a score of 75.19, which was in the good criteria. Journal analysis of student learning activities shows that 81.94% has medium criteria. Metacognitive ability test results have an average score of 73.13 in the good criteria. Students' cognitive ability to achieve classical completeness is 79.19%, and the level of students' understanding of the material based on the results of the N-gain test is at the medium criteria. The correlation between metacognitive abilities using a questionnaire with cognitive abilities showed no significant relationship with a large correlation coefficient of 0.018 (very low). On the other side, the correlation of metacognitive skills using tests with cognitive abilities showed a significant relationship with a large correlation coefficient of 0.495 (medium). Students and teachers gave positive responses to the group investigation learning model with a natural exploration approach. The conclusion of this research is the application of a group investigation learning model with a JAS around effectively the metacognitive skills of high school students on Animalia material.
The Effect of The PBL Model with The JAS Approach on Students' Scientific Literacy Skills in The Excretory System Materials Cahyani, Fitri; Marianti, Aditya
Journal of Biology Education Vol 10 No 1 (2021): April 2021
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v10i1.41234

Abstract

This study was aimed at analyzing the effect of the PBL model with the JAS approach on students' scientific literacy skills in the excretory system materials. The study was conducted at SMA Negeri 2 Semarang in the second semester in the academic year of 2019/2020. The population of this research were the eleventh grade science students of SMA Negeri 2 Semarang in the academic year of 2019/2020. The sampling technique used was simple random sampling, in which the class used in this study was randomly chosen by the researcher. In this study, class of XI MIA 3 that consisted of 36 students selected as the control class while XI MIA 2 class with 36 students selected as the experimental class. The research design used on this study was Pretest-Posttest Control Group Design. The data in this study were in the forms of the results of tests of students' scientific literacy skills, observation of students' scientific competencies, the implementation of learning syntax, and students' responses to learning. Independent sample t-test results showed Sig. (2-tailed) < 0.05, it could be meant that there were differences in the ability of scientific literacy between the experimental class and control class after learning. The implementation of learning was equal to 92% that fell into high category. Based on the results of this research, it was able to be concluded that the Problem Based Learning model with the JAS approach affected the ability of students' scientific literacy in the excretion system materials.
The Implementation of Treffinger Learning Model using Jelajah Alam Sekitar (JAS) Approach in Respiration System Subject to Improve High School Student's Critical Thinking Kumalasari, Selvi; Kumalasari, Selvi; Marianti, Aditya
Journal of Biology Education Vol 10 No 2 (2021): August 2021
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v10i2.46858

Abstract

Jelajah Alam Sekitar (JAS) approach on student's critical thinking skills in the respiratory system. This research conducted at SMA N 1 Ungaran in the even semester of the 2020/2021 school year. The research design was a pre-experimental type One-group pre-test-post-test design. The population was all students of class XI MIPA SMA N 1 Ungaran. The samples of this research were students of class XI MIPA 1, XI MIPA 2, and XI MIPA 3 who were taken by purposive random sampling technique. The result showed that the students' critical thinking skills, based on the N-gain test, the percentage of students who categorized medium to high criteria was 94.44%. The students who achieved classical completeness were 87.96%. The average percentage achievement of critical thinking skills indicators were 1) analyzes arguments of 91.66% is in a very good category, 2) considers reliable or not reliable sources of 90.75% is in the very good category, 3) induces and considering the result of induction of 80.83% is in a good category, 4) defines the problem and considering the definition of 90.80% is in the good category, and 5) determines an action of 92.00% is in the very good category. Students and teachers gave positive responses to Treffinger's learning model using the JAS approach. This research concludes is that the implementation of the Treffinger learning model using the JAS approach is proven to improve the critical thinking skills of high school students on the respiratory system subject. To an extent, the highest category was discovered in the indicators of determining action and the lowest category was found in the indicators of inducing and considering the results of induction
The Development of Student Worksheets Based Discovery Learning on Excretion System Materials to Improve Scientific Literacy Skills for Senior High School Students Putri, Puspa Regina; Marianti, Aditya
Journal of Biology Education Vol 10 No 3 (2021): December 2021
Publisher : FMIPA UNNES

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbe.v10i3.49340

Abstract

This study aims to analyze the feasibility, practicality, and effectiveness of the student worksheet based on discovery learning on excretory system material to improve the scientific literacy skills of senior high school students. The research was conducted at Senior High School 1 Banjarnegara with a sample of 70 students of XI MIPA class. The type of this study is Research & Development. The data collection technique used in this study is the interview method, the questionnaire method, and the pretest and posttest test methods. The data analysis techniques used is descriptive, percentage descriptive and quantitative descriptive techniques. The results showed that student worksheet based discovery learning on excretory system materials were very feasible to use with the results of the percentage of material expert validity tests is 94.79% and the percentage of media experts validity tests is 84.72%. Student worksheet based discovery learning on excretory system materials are also categorized as practical to use with an average percentage of practicality test by teachers is 87% and an average percentage of practicality test by students is 93.7%. Then the results of the N-Gain data pretest and posttest as many as 83% of students completed obtaining an increase in moderate to high scale scientific literacy. Based on these results, it can be concluded that the student worksheet based discovery learning on excretory system materials is valid and practical to use in learning and effective in improving scientific literacy of high school students.
PENGEMBANGAN ELECTRIC TORSO PADA PEMBELAJARAN SISTEM PEREDARAN DARAH UNTUK SMP Permadani, Karunia Galih; ., Supriyanto; Marianti, Aditya
Unnes Science Education Journal Vol 1 No 2 (2012): July 2012
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v1i2.867

Abstract

Abstrak:Tujuan dari penelitian ini adalah mengetahui proses pengembangan, untuk menghasilkan dan menguji kelayakan Electric Torso materi Sistem Peredaran Darah menurut pakar media dan materi serta penggunaan dalam pembelajaran di SMP. Penelitian ini dilakukan di SMP N 1 Kandangan di kelas VIII-E dan VIII-F. Pengambilan sampel dilakukan dengan teknik purposive sampling dengan desain penelitian One Shot Case Study. Data yang dikumpulkan berupa data ketersediaan media pembelajaran, hasil wawancara guru tentang media pembelajaran yang telah digunakan, tanggapan guru, tanggapan siswa, validasi alat peraga dari dosen ahli materi dan media, motivasi siswa dan hasil belajar siswa. Hasil penelitian pengembangan Electric Torso dihasilkan Electric Torso yang layak digunakan menurut pakar media, materi dan layak digunakan dalam pembelajaran dipadukan dengan metode Student Facilitator and Explaining karena hasil belajar siswa mencapai ketuntasan individual dan klasikal, motivasi siswa memenuhi kriteria tinggi, dan angket penggunaan siswa memenuhi kriteria tinggi. Berdasarkan hasil penelitian disimpulkan bahwa Electric Torso yang dikembangkan efektif dan dapat diterapkan dalam pembelajaran.Abstract:Purpose of this study was to know how process of Electric Torso’s development, to know the result and to determine the feasibility of Electric Torso in Junior High School. The research was conducted in SMPN 1Kandangan at class VIII-E and VIII-F. The sampling was conducted by purposive sampling technique in One Shot Case Study design. Data was collected from the form of accesibility of learning media,the result of teacher’s interviewr, teacher’s comment, student’s comment, validation result of Electric Torso from validator, student’s  motivation and thr result study of  students. The result of this study were the proper Electric Torso from validator, the proper learning materials combine with Student Facilitator and Explaining’s method because the result of student’s study reach the individual and classical completeness, the high criteria in student’s motivation, and the high criteria in the use of student’s form. The conclusion of this research was the effective Electric Torso could be apply in learning of biology.
THE INFLUENCE OF ANIMALIA LEARNING DESIGN WITH EXPERIENTIAL MODEL TO SCHOOL’S SURROUNDING ENVIRONMENT Nisa, Aulia Zulfatu; Alimah, Siti; Marianti, Aditya
Unnes Science Education Journal Vol 6 No 1 (2017): February 2017
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v6i1.13842

Abstract

Abstract ___________________________________________________________________ This research aims to determine the effect of applied animalia learning design with the model of experiential jelajah alam sekitar* on learning outcomes and activities of students class X MIPA in senior high school 1 Ungaran. This research is quasi experimental design and it using posttest only control group design. Sample of this research were class X MIPA 6 (experimental class) and X MIPA 7 (control class), taken by cluster random sampling. Independent variabel in this research is learning design with EJAS model on the topic of animalia, while depends variabel is learning outcomes and students activities. The result of t-test showed that mean posttest value of experimental class is higher than control class, with clasical completeness 92% (KKM ≥ 75). Based on the result the experimental class students activities analysis showed that highest activity is motor activities (92.35%), writing activities (92.12%), cooperation activities (91.90%), analysis avtivities (82.40%), and oral avtivities (80.20%) . In general, teacher and students gave a positive response to applied learning. Conclusion from this research is applied animalia learning design with EJAS model positive effect on learning outcomes and student’s activities.
The Implementation of Senior High School Biology Practicum in Batang Regency Ilma, Nailul; Marianti, Aditya; Ngabekti, Sri
Journal of Innovative Science Education Vol 10 No 2 (2021): August 2021
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jise.v9i3.42650

Abstract

The application of Curriculum 2013 emphasizes more on the scientific approach. Scientific approach can be realized by implementing practicum aimed at developing various domains of learning objectives, such as attitude, skill, and knowledge. This study aims at analyzing the relationship between human resource readiness factors, infrastructure, curriculum, and practicum implementation with the enforcement of senior high school biology practicum in Batang regency. This study employs quantitative approach particularly survey method. The sample are taken by using nonprobability sampling technique, namely purposive sampling, sample of 6 public and private classes of senior high schools. In the process of analysis, the researcher analyzed the data about factors obtained by using path analysis and correlation analysis. Based on the path analysis, it can be concluded that there is a correlational relationship between the factors that influence the implementation of high school biology practicum in Batang Regency.
Improvement of Students' Science Literacy Skills Using STEM-Based E-Modules Prasetyo, Dwi; Marianti, Aditya; Alimah, Siti
Journal of Innovative Science Education Vol 10 No 2 (2021): August 2021
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jise.v9i3.43539

Abstract

Scientific literacy is one aspect of ability in facing the challenges of the 21st century. Efforts to train students 'scientific literacy skills include the use of teaching materials that can support students' scientific literacy skills in the form of STEM-based E-modules.. The purpose of this research is to analyze the effectiveness of the use of STEM-based E-modules on learning outcomes and the ability of student science literacy. This research is an experimental research design with one group pre-test and post-test design. The research sample was taken using purposive sampling method with a total of 32 students. based on research results, the average student learning outcomes obtained a value of 70.9. The results of the N-Gain analysis with the medium category show that the STEM-based E-module is effective for improving students' scientific literacy skills.. The results of the analysis with the Paired Sample T-test showed that the probability value (sig) 0.000 <0.05 means that there is a difference in the value of scientific literacy between before and after using the STEM-based E-Module. Furthermore, for each aspect of scientific literacy it also shows an increase, namely science as the body of knowledge, science as a way to investigate, science as a way to think and the interaction between science, technology and society.. Thus, it can be concluded that the development of STEM-based E-Module for environmental pollution material is effective in improving student learning outcomes and scientific literacy skills of grade VII students at the SMP / MTs level.
Scientific Attitude Assessment Instruments Using Self-Assessment in Project-Based Learning Development Fathayati, Siti; Isnaeni, Wiwi; Marianti, Aditya
Journal of Innovative Science Education Vol 11 No 1 (2022): April 2022
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jise.v10i1.49985

Abstract

Scientific attitude is very important in learning activities. In addition, one of the learning objectives stated that students must have character. Students must be able to solve problems scientifically to form a good character or attitude. Such learning can be realized by using contextual learning such as project-based learning, as well as using standard scientific attitude assessment instruments. However, this affective assessment has been less emphasized. Most educators prioritize cognitive aspects in their assessment activities. For this reason, it is necessary to develop a scientific attitude assessment using self & peer assessment in project-based learning. This research is a kind of R&D research that used the ADDIE development model. The purpose of this study is to analyze the validity of the instrument, the practicality of the instrument, and the effectiveness of the developed scientific attitude assessment instrument by using self & peer assessment in project-based learning. The sample used in this study was class VII A and B SMP N 04 Lambu Kibang totaling 48 students. The lesson taught was about environmental pollution. The results of the validity of the instrument analyzed using the CVR obtained 0.9. This means that the instrument validity was good. The results of the instrument's effectiveness can be seen from the scientific attitude that has excellent criteria. The assessment used in this study was only self-assessment because of the limited learning activities due to the COVID-19 pandemic. The first learning step is having a scientific attitude of critical thinking, responsibility, and care for the environment. The second is having curiosity, perseverance, and responsibility. The third is having curiosity, critical thinking, and being objective. In the fourth learning step, the scientific attitudes that have excellent criteria are the attitude of being curious, objective, and persevering. The fifth learning step is being disciplined, caring for the environment, and having a critical thinking attitude. The sixth is an attitude of curiosity, perseverance, and responsibility.
Co-Authors - Lisdiana, - Agung Tri Prasetya Agung Tri Prasetya Agus Yulianto Ahmad Fauzi Ahmad Minanur Rohim Aji Purwinarko, Aji Al Hakim, M. Faris Albari, Raffi Wizdaan Alfiatun N, Alfiatun Alfred Irambona Alimah, Siti Amalina, Nur Dina Amanda Putri, Vonny Amidi Amidi Amin Retnoningsih Ana Nur Farihah, Ana Nur Andin Irsadi Anggoro, Naufal Sebastian Ani Rusilowati Anies Anies Arif Rahman Hakim Arif Widiyatmoko Arif Widiyatmoko, Arif Arvidhea Safira Gunawan Asmara Bening, Roswita Astari, Putri Dyah Astri Suhartini Atip Nurwahyunani, Atip Aulia Zulfatu Nisa, Aulia Zulfatu Aulia, Maliqa Aurilia Hakim, Tri Ayubi, Dimas Mohamad Ayutika Proboningrum, Ayutika Badingatus Sholihah Bambang Eko Susilo Budi Astuti Budiman, Wahyu Nur Debi Anatiasara Debi Anatiasara, Debi Dewi, Novi Ratna Dhenok Wendraningrum, Dhenok Dian Sri Asmorowati Didi Nur Jamaludin Dimarti, Safira Chairani Dinda Tsaniyyah Dwi Prasetyo Dyah Rini Indriyanti Edward Louis Krey Edy Cahyono Elfa Oprasmani Ellianawati Ellianawati, Ellianawati Elvara Norma Aroyandini Ely Rudyatmi, Ely Ema Aprilia Handini, Ema Aprilia Endah Peniati Endang Susilaningsih Erna Noor Savitri, Erna Noor Ernawati, Yuliana Eryka Oktaviana Evira Yustika F. Putut Martin Herry Budijantoro F. Shoufika Hilyana Fachrudyn Faisal Ashar Fachrudyn Faisal Ashar, Fachrudyn Faisal Fathayati, Siti Fifti Istiklaili, Fifti Fina Fakhriyah Firman Hardianto Fitri Arum Sasi, Fitri Arum Fitri Cahyani, Fitri Fonda, Sarah Shabrina Furi Intan Wahyuni, Furi Intan Futri, Shafira Septiana Hammam, Bagus Hartono Hartono Hartono Hartono Hasani, Azharu Alfi Henna Rya Sunoko Abdurachim, Henna Rya Sunoko Heru Setiawan Hidayat, Erwin Ibnul Mubarok Ilma, Nailul Intan Kharyna Solekhah Irmasari, Eliyan Isnaeni , Wiwi Ita Dwi Rafita, Ita Dwi Izza Nafisa Indriyanti Jannah, Anindita Firdatul Joko Saefan Juhadi Juhadi Kartika Widyaningrum Karunia Galih Permadani, Karunia Galih Khoirun Nisa Fesa Nugraheni Krismiyanti, lufia Krispinus Kedati Pukan Kumalasari, Selvi Lani Puspita, Lani Lemmuela, Litania Hephzibah Lisdiana Lisdiana Lutfia Nur Hadiyanti, Lutfia Nur Ma'rifah, Amriyah Ummi Margareta Rahayuningsih Nugroho Edi K Margareta Rahayuningtyas Martien Herna Susanti Masrikhah, Ririn Maulana, Faith Miftah Maulana, Silvia Faori Maulina Dewi, Tisrin Meilina, Fitria Melina Siska Ayuwaningsih Mudaningrat, Ajeng Muhammad Abdullah Muspikawijaya, Muspikawijaya Mustikaningtyas, Dewi - Naim, Fatchun Nana Kariada Trimartuti Negara, Legendra Gantar Ningsih, Eni Widya Nisa', Lailatun Nisa' Nisa, Aulia Zulfatu Nissa, Ma’isyatun Nofitasari, Ayu Novera, Dina Novi Ratna Dewi Nufus, Izzatun Nuni Widiarti Nur Hamid Nur Rahayu Utami Nurafiani, Gita Nurwahyunani‬, ‪Atip Nuryanti, Novi Pangastuti, Aulia Tirani Parmin - Partaya, Partaya Priyantini Widiyaningrum Priyanto, Yudi Puji Agustina, Puji Purwaningsih, Indri Putri, Puspa Regina R. Susanti Rahayuningsi, Margareta Rahmat Al Aziz, Rahmat Al Rahmawati, Sinta Kurnia Retna Utami Retno Sri Iswari Riawan, Awinda Sari Rifqy Kiara Cahyaningrum Rini, Nur Widya Rochmah, Aulia Afia Rusdiyana, Rusdiyana S Mursiti Sabiliriski Ishari, Achmad Sahrir, Dede Cahyati Saiful Ridlo Sakia Maharani Dewi Sari, Virgania Senda Kartika Rakainsa Septina, Esky Purba Septina, Esky Purba Setianingsih, Rizki Setiyanda, Karista Gadis Shindy Santika Maharani Sholehah, Intan Kharyna Sholihah, Badingatus Sibarani, Tohonan Yacob Sigit Saptono Siti Alimah Siti Fatimah SITI FATIMAH Siti Wahyuni Sitompul, Faya Nuralda Sri Ngabekti Sri Sukaesih Sriyadi Sriyadi, Sriyadi Sudirman Sudirman Sugandi, Muhamad Kurnia Sukma, Izza Melati Sulasfiana Alfi Raida, Sulasfiana Alfi Sumad Sumad Sumad Sumad, Sumad Sundari, Wahyu Kunti Supriyadi Supriyadi Supriyanto . Supriyanto Supriyanto Susanti, R. Susanti, R. - Syafi’i, Farrel Fadillah Syahrizal Ramadhan Talitha Widiatningrum Temuningsih Temuningsih, Temuningsih Tisrin Maulina Dewi, Tisrin Maulina Topan, Andi Trida Ridho Fariz Tsaniyah, Nurotun Najmatus Tsaniyyah, Dinda Ulhaq, Hasnaa’ Dhiya’ Una Lailis Tsani, Una Lailis Wardani, Agata Iswiana Diah Widyaningrum, Kartika Wiwi Isnaeni Wiwi Isnaeni Wiyanto Wiyanto Woro Sumarni Wulan - Christijanti, Wulan - Wulan Christijanti Wulan Christijanti Yasin, Ahmad Alfian Risydan Yasin, Ahmad Alfian Risydan Yen Lestari Harahap, Yen Lestari Yeyendra, Y Yudi Priyanto Yuliantika, Atika Yuliyantika, Yuliyantika Yusuf Wisnu Mandaya Zahra, Siti Nur Fathimatuz Zumala Nilasari, Zumala