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All Journal Lembaran Ilmu Kependidikan BIOMA Journal of Biology Education Unnes Science Education Journal Journal of Innovative Science Education Unnes Journal of Mathematics Education Research Journal of Primary Education
Andreas Priyono Budi Prasetyo
Jurusan Biologi, FMIPA, Universitas Negeri Semarang, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Mathematics

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Analysis of Mathematical Communication Ability and Curiosity Through Project Based Learning Models With Scaffolding Paruntu, Patrice Ester; Sukestiyarno, YL.; Budi Prasetyo, Andreas Priyono
Unnes Journal of Mathematics Education Research Vol 7 No 1 (2018): June 2018
Publisher : Universitas Negeri Semarang

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Abstract

This study aims to: (1) test the effectiveness of project based learning model with scaffolding in improving mathematical communication skills, and (2) to describe mathematical communication skills and students' curiosity through the project based learning model with scaffolding. This research uses approach of mix method of sequential explanatory type. The subject of the research are the students of VIIA class of State Junior High School 18 North Halmahera academic year 2016/2017. Techniques of collecting data by using tests, observations, questionnaires and interviews. Data were analyzed by descriptive analysis and statistical test of t comparison and regression effect test. The results showed that the model of project based learning with scaffolding was effective on mathematical communication ability. Mathematical communication skills and the curiosity character of upper and middle group students are categorized as good and in the high category, while the lower group is considered poor and still in low category. This study aims to: (1) test the effectiveness of Project Based Learning model with scaffolding in improving mathematical communication skills, and (2) to describe mathematical communication skills and students' curiosity through the Project Based Learning model with scaffolding. This research uses approach of mix method of sequential explanatory type. The subject of the research are the students of VIIA class of State Junior High School 18 North Halmahera academic year 2016/2017. Technique of collecting data by using tests, observations, questionnaires and interviews. Data were analyze by descriptive analysis and statistical test of t comparison and regression effect test. The results showed that the model of Project Based Learning with scaffolding was effective on mathematical communication ability. Mathematical communication skills and the curiosity character of upper and middle group students are categorized as good and in the high category, while the lower group is considered poor and still in low category.
Didactical Situations of Students’ Mathematical Reasoning Based on the Learning Obstacle on Quadrilateral Areas Alawiyah, Ana; Budi Waluya, St.; Priyono Budi Prasetyo, Andreas
Unnes Journal of Mathematics Education Research Vol 7 No 1 (2018): December 2018
Publisher : Universitas Negeri Semarang

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Abstract

This study aimed to: (1) identify some learning obstacles experienced by students related to the topic of rectangular areas, (2) find out the didactical design of mathematical reasoning to develop a didactical situation, (3) describe the didactical situation of mathematical reasoning in learning process, and (4) increase mathematical reasoning ability through the learning of didactical design. The method employed in this study was a qualitative method with Didactical Design Research (DDR) approaches consisting of three formal stages. The results showed that (1) there were four types of learning obstacles experienced by students about the concept of quadrilateral area, (2) the didactical design that has been prepared facilitated the students construct the area of quadrilateral through the triangle areas approach, (3) the didactical situation developed consisted of 12 didactical situations along with predictions of student’s responses and anticipation, (4) students’ learning obstacle could be minimized and students’ mathematical reasoning abilities had been increased. Thus, it could be concluded that the didactical design of mathematical reasoning could be used as a guideline for educators to design a didactical situation in mathematics learning activities.
The Influence of Self and Peer Assessment on Science Learning Retno Wuli, Jiis Trini; Endang Susilowati, Sri Mulyani; Budi Prasetyo, Andreas Priyono
Journal of Primary Education Vol 6 No 3 (2017): December 2017
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (499.663 KB) | DOI: 10.15294/jpe.v6i3.21070

Abstract

Environmental conditions around the individual is very influential in this type of social learning patterns. The aims of this study were to identify the influence of self and peer assessment on science learning. This research used post test only control design. The result of the analysis of data Showed that; (1) 50% of the 30 students in the experimental class were able to do a self-assessment activities well; 56.67% of the 30 students in the experimental class were able to do peer assessment activities well; and 26.67% of the 30 students in the control class were able to do self-assessment activities well. (2) 100% of the 30 students in the experimental class were able to do a self-assessment of the science learning outcomes well; 93.3% of the 30 students in the experimental class were able to do peer assessment of the science learning outcomes well; and 73.3% of the 30 students in the control were able to obtain a good score of science learning outcomes according to the teacher assessment. The result results show that the application of self and peer assessment has an effect on students' learning activity and outcomes. The conclusion is that the application of self and peer assessment has an effect learning of science. It is necessary to exercise this assessment periodically during the learning activity. The research should combine students' assessment with that of reviews their teacher by 50% to obtain accurate learning outcomes.
Predict-Observe-Explain Strategy with Group Investigation Effect on Students’ Critical Thinking Skills and Learning Achievement Arsy, Hidayasya Ikhfa; Prasetyo, Andreas Priyono Budi; Subali, Bambang
Journal of Primary Education Articles in Press
Publisher : Journal of Primary Education

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Abstract

This study aimed to identify the effect of Predict-Observe-Explain (POE) learning strategy with Group Investigation (GI) model on students’ learning achievement and critical thinking skills. The method used was Quasi Experimental Design type Control Group Pre-test – Post-test. Instrument for assessing learning achievement was test, while critical thinking skills were measured with observation sheets. Content and construct validity were used to make the instruments valid and reliable. Data analysis techniques used were independent t-test, one tail (right) test, N-gain test, analysis of observation sheet with checklist formula, and product moment correlation test. The study showed that the implementation of POE learning strategy with GI model had significantly effected students’ learning achievement and critical thinking skills. Data analysis showed tvalue was 73.42 which meant the experiment class had higher score than control class. N-gain mean score for experiment class was 0.18, meanwhile control class was 0.9. There were nine students’ critical thinking skill profiles which were showed significantly from the observation sheets. Critical thinking skills were also correlated significantly to students’ learning achievement. The implementation of POE strategy with GI model in providing benefits to train students to find their new knowledge, to improve their learning achievement and critical thinking skill, as well as to improve the quality of learning was discussed.
Efforts to Increase Scientific Literacy and Thinking Process by Higher Order Thinking Skills Setyasih, Astin Dwi; Hartono, Hartono; Prasetyo, Andreas Priyono Budi
Journal of Primary Education Vol 8 No 2 (2019): Agustus 2019
Publisher : Journal of Primary Education

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Abstract

The research objective is to develop thematic teaching materials to improve scientific literacy skills and the thinking process of higher order thinking skills. This research uses the R & D (Research and Development) method with the design of Borg & Gall. The products resulted in this research is thematic teaching material oriented to scientific literacy and higher order thinking skills. Data analysis techniques used in this research include analysis of quantitative descriptive data related to validity and legibility of teaching materials. To determine the effectiveness of teaching material used normalized gain test. The results of this study indicate that the instructional material developed is valid and contains all the components of scientific literacy which include science as the body of knowledge, science as a way of investigating, science as a way of thinking, and the interaction between technology science and society in a balanced curriculum-oriented 2013. Learning by using the developed teaching material increase the students’ scientific literacy, namely the students’ ability to apply science to solve a problem. After learning with developed teaching material, the higher order thinking process is improved. Students’ thinking skills enable them to work on problems with operational analysis, evaluation, and creation work. Based on data analysis it can be concluded that the development thematic teaching material oriented to scientific literacy and higher order thinking skills is effective in improving scientific literacy and the thinking process of students of higher order thinking skills.
The Effectiveness of Discovery Learning Model using Audio-Visual Media Zauma, Fathi Falaha; Samsudi, Samsudi; Prasetyo, Andreas Priyono Budi
Journal of Primary Education Articles in Press
Publisher : Journal of Primary Education

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Abstract

The learning model is one of the factors that influence student learning outcomes. The purpose of this study was to determine the effectiveness of learning outcomes based on students' motivation in thematic learning with The Discovery Learning Model assisted by audio-visual media with the theme of Our Friends Environment in elementary schools. This type of research is quantitative with quasi-experimental research (quasi-experiment). This study uses a pre-test – post-test nonequivalent control group design with two class research objects consisting of a control class (Public Elementary School Kalipancur 2, Semarang) and an experimental class (Public Elementary School Purwoyoso 4, Semarang). The sample consisted of 72 students. This data collection technique uses N-Gain analysis. The results of this study are an increase in learning outcomes based on motivation significantly. Obtained an average increase in learning outcomes of 87.4% in the very good category. The average skill of 75.8% is in the very good category. An average motivation of 86% is in the very good category. The average N-Gain test of 0.602 is in the medium category. The conclusion of this research is an increase in student learning outcomes after participating in thematic learning with The Discovery Learning Model assisted by audio-visual media. Motivation accompanies an increase in student learning outcomes.
The Effectiveness of Problem Based Learning (PBL) with Open-Ended Approach on Problem Solving Ability Rachmawati, Yunita; Susilo, Susilo; Prasetyo, Andreas Priyono Budi
Journal of Primary Education Articles in Press
Publisher : Journal of Primary Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (406.317 KB) | DOI: 10.15294/jpe.v10i1.34301

Abstract

This study has the purpose of analyzing the effectiveness of the Problem Based Learning (PBL) model with the Open-Ended approach on students' problem-solving abilities. This type of study was an experimental research with a non-equivalent pre-test – post-test control group design. The population of the study was grade IV students of  Elementary School in Cluster of Jenderal Sudirman, Kebonagung District, Demak Regency in 2018/2019. Samples were taken by using a random sampling technique. Problem-solving ability as a dependent variable. And the Open-Ended approach as an independent variable. The method was used as an essay test item. The data analysis techniques were using Validity, Reliability, Difficulty test, Normality test, Homogeneity test, t-test, and N-gain test. Problem-solving ability can be improved by applying the PBL model with the open-ended approach. This can be shown based on the results of N-gain test is the average value of an experimental group is higher than the control group (0.7029 > 0.5118). The average N-Gain problem-solving ability of students taught using the PBL model with Open-Ended approach is higher than average N-Gain problem-solving ability of students taught using the PBL model.
PENGEMBANGAN INSTRUMEN PENILAIAN KETERAMPILAN BERPIKIR TINGKAT TINGGI MATERI SISTEM RESPIRASI DAN EKSKRESI -, Lissa; Budi Prasetyo, Andreas Priyono; Indriyanti, Dyah Rini
Lembaran Ilmu Kependidikan Vol 41, No 1 (2012)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/lik.v41i1.2226

Abstract

Instrumen penilaian yang digunakan di sekolah SMA Negeri 1 Krangkeng belum berorientasi pada keterampilan berpikir tingkat tinggi. Hakikat dari biologi, tujuan pendidikan nasional dan perkembangan jaman menuntut keterampilan berpikir tingkat tinggi. Tujuan dari penelitian ini adalah untuk menganalisis instrumen penilaian di sekolah, mengembangkan instrumen penilaian untuk mengukur keterampilan berpikir tingkat tinggi, dan menguji efektivitas serta kepraktisan instrumen. Jenis penelitian ini adalah Research and development. Prosedur pengembangan produk melalui tahap penelitian pendahuluan dan pengembangan. Pada tahap pendahuluan terbagi menjadi dua, yaitu studi lapangan dan studi literatur. Tahap pengembangan, melalui beberapa bagian, yaitu 1) menyusun jenis instrumen, 2) validasi ke pakar, 3) ujicoba skala terbatas dan 4) ujicoba skala luas. Hasil dari penelitian ini adalah jenis instrumen yang digunakan di sekolah memiliki tingkatan taksonomi kognitif C1 sampai C2, kadang digunakan C3. Instrumen penilaian yang dikembangkan adalah tes esai analisis, lembar performa berpikir, dan tes problem solving. Instrumen dinyatakan valid, reliabel, dan praktis. Instrumen juga berpengaruh positif terhadap hasil belajar kognitif. The type of assessment instruments used in the school were not oriented toward higher-order thinking skills. The nature of biology, national education goals and challenges of science and technology development of thinking skills require more than just the basic thinking. The purposes of this study were: 1) to analyze the assessment instruments used in the school, 2) to develop assessment instruments used to measure higher-order thinking skills, and 3) to test the effectiveness and practicality of the instrument. The type of study was Research and development. The procedure of product development were the preliminary research and development. In the preliminary research, the study was divided into two stages, they are the field of study, and literature study. The development stage started by constructing the type of instruments, validation of the expert,  limited testing  and extensive testing. The results of this study showed that the type of instruments used in the school were  in the range of cognitive taxonomy of C1 and C2 and sometimes used the C3 and concept-oriented. Assessment instrument developed were essay anlysis test, the sheet of students’ thinking performance, and problem solving test. The instruments were declared valid, reliable, and practical. The instruments were declared effective because it  showed positive impact on learning outcomes.
PENGEMBANGAN INSTRUMEN ASESMEN AUTENTIK BERBASIS LITERASI SAINS PADA MATERI SISTEM EKSKRESI Astuti, Widi Puji; Budi Prasetyo, Andreas Priyono; Rahayu, Enni Suwarsi
Lembaran Ilmu Kependidikan Vol 41, No 1 (2012)
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/lik.v41i1.2228

Abstract

Asesmen merupakan bagian integral dari proses pembelajaran sains. Aspek-aspek yang diukur dalam sains menentukan strategi pembelajaran dan jenis asesmen. Selama ini, aspek yang diukur masih terbatas pada kemampuan kognitif dan belum mengarah pada penguasaan literasi sains. Tujuan penelitian adalah untuk mengembangkan instrumen asesmen autentik berbasis literasi sains pada materi sistem ekskresi berdasarkan analisis kebutuhan disekolah. Jenis penelitian yang digunakan adalah Research and Development, dengan desain penelitian pretest posttest control group design. Subjek penelitian ujicoba skala kecil adalah 10 siswa anggota KIR SMAN 3Semarang, dan ujicoba skala luas adalah 68 siswa kelas XI IPA SMAN 3 Semarang. Produk penelitian berupa peer assessment, penilaian unjuk kerja, proyek, portofolio, sikap, dan tes. Hasil pengembangan instrumen asesmen autentik berbasis literasi sains menunjukkan bahwa instrumen asesmen valid, reliabel, efektif, dan tingkat kepraktisannya tinggi. Hal ini ditunjukkan oleh rata-rata validitas menunjukkan kriteria sangat tinggi. Keefektivan instrumen ditunjukkan dengan perubahan positif hasil belajar siswa, peningkatan indeks gain berada pada kisaran sedang, dan adanya pengaruh positif penerapan instrumen asesmen terhadap hasil belajar. Kepraktisan instrumen asesmen ditunjukkan oleh adanya respon positif siswa dan guru. Assessment is an integral part of the learning process of science. Measured aspects in determining science learning strategies and types of assessment. During this time,aspects ofthe measured is limited to cognitive abilities and not lead to mastery of science literacy. The research objective is to develop authentic assessment instrument based on material science literacy excretion system based on analysis of school needs.The type of the research was Research and Development, and pretest posttest control group design. The limited-scale subjects were 10 scientific group students of SMAN 3 Semarang, and the implementation-scale subjects were 68 students of Grade XI IPA of SMAN 3 Semarang. Product research is peer assessment, performance assessments, projects, portfolios, attitudes, and test.The research analysis showed that the science literacy based authentic assessment instrument developed in the study was valid, reliable, effective, and practical. This was shown from the very high score of the validity mean. The effectiveness of the instrument could be shown from the positive changes on the students’ study outcomes, with the gain index in medium rate, and the positive impact of the instrument implementation on the students’ study outcomes. The assessment instrument was considered practical based on the positive responses from students and teachers.
Student's Conservation Attitudes and Behavior After Conservation and Environment-Courses Rarasandy, Lianita; Prasetyo, Andreas Priyono Budi; Ngabekti, Sri
Journal of Innovative Science Education Vol 9 No 2 (2020): August 2020
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (998.286 KB) | DOI: 10.15294/jise.v8i3.33186

Abstract

Implementation of Conservation and Environmental Education (PKLH) courses is expected to foster mental attitudes and conservation behaviors of Univeritas Negeri Semarang (UNNES) students. This is in line with the application of UNNES as a conservation university that aims to support the protection, preservation and utilization of the environment as stated in the seven pillars of conservation. Although this course has been implemented since 2010, this does not have an effect on student attitudes, as does student participation in disposing of waste according to rules that are still limited. The survey was conducted on 385 respondents to analyze the attitudes and conservation behaviors of students who have taken PKLH courses, as well as analyze the relationship between attitudes and student conservation behaviors. Data was taken using a psychological scale of attitudes and behaviors. Attitudes are measured based on cognitive, affective and conative aspects, while behavior is measured based on the seven pillars of UNNES conservation. Results showed that the conservation attitude of students who had taken PKLH courses was included in the high category, while the conservation behavior of students showed a moderate category. Correlation test shows that there is a positive and significant relationship between attitude and behavior.
Co-Authors A.A. Ketut Agung Cahyawan W Afifah, Nuryatul Afifah, Nuryatul Afifah, Tutik Akhmad Solikhin Alawiyah, Ana Amalina Indratun, Amalina Amin Retnoningsih Anggraini, Fatimah Dwi Ari Yuniastuti Arif Widiyatmoko, Arif Ariman, Desianty Arsy, Hidayasya Ikhfa Baihaqi, Imam Bambang - Priyono, Bambang - Bambang Subali Chaerul Ana Prabawati, Chaerul Ana Darning Rakhmawati, Darning Dewayani, Rahma Dita Dyah Rini Indriyanti Eka Kurniati, Eka Elmovriani, Dellya ENDAH KUSUMAWATI Enni Suwarsi Rahayu Ester Pranita Wijayanti, Ester Pranita Eva Banowati Evin Rusdiana Sari, Evin Rusdiana F. Putut Martin HB, F. Putut Martin fitria ningsih Giwanti, Tunggu Ica Hartono Hartono Hasyim, Ikhlasih Amalia Heru Setiawan Heru Susilo Imam Baihaqi Izzaton Nafi’ah, Izzaton Kartika - Santiningtyas, Kartika - Kartini, Intan Kikie Septiyana, Kikie Krispinus Kedati Pukan Lianita Rarasandy Lisdiana Lisdiana Lissa - Lutfia Nur Hadiyanti, Lutfia Nur Margareta Rahayuningsih Margareta Rahayuningsih Nugroho Edi K Martien Herna Susanti Mayang Siwi Dewayanti, Mayang Siwi Nadiyal Muthwa Nathan Hindarto Nugrahani, Ristiana Nur Rahayu Utami Nur Rohmiatun, Nur Nurul Huda Paruntu, Patrice Ester Prihatiningrum, Putri Priskila, Erin Priyantini Widianingrum Priyantini Widiyaningrum Rachmawati, Yunita Retno Sri Iswari Retno Wuli, Jiis Trini Ristianafi, Diana Putri Rita Ariyana Nur Khasanah, Rita Ariyana Nur Saiful Ridlo Samsudi . Sandra Atikasari, Sandra Setyasih, Astin Dwi Sri Endhes Isthofiyani, Sri Endhes Sri Mulyani Endang Susilowati, Sri Mulyani Endang Sri Ngabekti Sri Sukaesih St. Budi Waluya Sukestiyarno Sukestiyarno Supriyanto Supriyanto Susilo Susilo Terrina Chairulita Handayanti Tri Hastutiningsih Tuti Widianti Tyas Agung Pribadi, Tyas Agung Widi Puji Astuti Wina, Demi Roma Windha Amalia Putri, Windha Amalia Wiwi Isnaeni Wulan Christijanti Yohanes Nong Bunga Yustinus Ulung Anggraito Zauma, Fathi Falaha