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Investigasi Pemahaman Calon Guru tentang Konsep Kalor, Kerja, dan Proses-Proses Termodinamika Triwiyono Triwiyono; Albert Lumbu
Jurnal Pendidikan Fisika dan Teknologi (JPFT) Vol 1 No 4 (2015): Oktober
Publisher : Department of Physics Education, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (659.547 KB) | DOI: 10.29303/jpft.v1i4.269

Abstract

The purpose of this study are to describe the understanding of prospective teachers on the concepts of heat, work, and thermodynamic process and the difficulties they face in learning the concepts of thermodynamics. This research was conducted using qualitative method. Data were collected using a diagnostic test and interview. The subjects were students of physics education, University of Cendrawasih who had attended the lectures of thermodynamics, as many as 39 people. The results of this study indicate that student teachers do not understand the concept of heat, work, and thermodynamic process well. Students can analyze the problem and solve the majority of them (30%). The settlement issue is not based on prior knowledge that already exists. Students have difficulty distinguishing the work done by the system or the environment. Students also have difficulty understanding the process in a diagram or change it in a different diagram.
Students’ Scientific Problem Solving Skills in 3T Region: Using PhET Simulation to Enhance the Matter Indah Slamet Budiarti; Bonefasius Yanwar Boy; Albert Lumbu
Jurnal Pendidikan Fisika dan Keilmuan (JPFK) Vol 7, No 2 (2021)
Publisher : UNIVERISTAS PGRI MADIUN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/jpfk.v7i2.10783

Abstract

Contextual problems in daily life are related closely with scientific problem solving skills. It is necessary to prepared when students study science comprehensively. The aim of this study was analyzing students’ scientific problem solving skills during the learning process bysimulation of PhET located in 3T region. The outermost area in the territory of Indonesia is referred as 3T region. There are three conditional aspects of 3T region; terdepan (frontier), terpencil (remote), and tertinggal (disadvantaged). A number of 122 regions in Indonesia are included in the 3T region, one of which is Nimboran, Papua. SMAN 1 Nimboran, Papua  Indonesia, was chosen as research subject. We comprehended the analysis by using descriptive qualitative method. Participants were 51 students chosen from purposive random sampling technique above all students in XI-IPA grade of SMAN 1 Nimboran. Data collecting was done through triangulation using interview, observation, and documentation (test). The research was conducted during the second term. The obtained results were as follows: students can define the problem (10.20%), students can explore the problem (3.27%), students can plan the solution (10.98%), students can implement the plan (6.54%), students can check the solution (1.70%), and students can evaluate the data (4.44%). The mean result was 38.46. It was interpreted that showed students’ scientific problem solving skills in SMAN 1 Nimboran was low. Thus, the need to improve the skills is demanded.
Kendala Pengendalian Pencemaran Total Suspended Solid dan Phosphat di Sub Das Tlaga Ria Sentani Pasca Banjir Bandang Auldry F Walukow; Triwiyono Triwiyono; Albert Lumbu
Dinamika Lingkungan Indonesia Vol 8, No 2 (2021)
Publisher : Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (302.44 KB) | DOI: 10.31258/dli.8.2.p.154-161

Abstract

The problem that occurs in Lake Sentani is that it has been contaminated by parameters of TSS, BOD, Pb, Cu, and DO respectively with valuesof 76 mg / L, 4.63 mg / L, 0.035 mg / L, 0.03 mg / L, and 5.72 mg / L because these parameters have exceeded the quality standard according to environmental regulations. This study aims to determine the assimilation capacity of TSS and PO4 parameters and analyze pollution control models in the Tlaga Ria sub-watershed. The research method used to determine the assimilation capacity is a linear regression equation and in analyzing the pollution control model the interpretative structural modeling method is used. The results showed that the TSS assimilation capacity value in Lake Sentani was -12,700 tons/month. The value of water quality in Lake Sentani is above the value of the assimilation capacity, this shows that Lake Sentani has been polluted by TSS parameters. Meanwhile, the value of PO4 parameter assimilation capacity is 44.36 tons/month and since 2016 Lake Sentani has been unable to conduct self purification. The key elements of the Sentani Lake pollution control constraints in the Tlaga Ria watershed are weak implementation of environmental regulations, differences in objectives among stakeholders, differences in objectives between administrative areas, weak support of business owners, conflict of interests, and weak enforcement of regulations.
PENGARUHPENDEKATANKONSTRUKTIVISMETERHADAP HASIL BELAJAR SISWA KELAS VIII SMP NEGERI 11 JAYAPURAPADA POKOKBAHASAN GETARAN DAN GELOMBANGTAHUN AJARAN 2012/2013 INDAH SLAMET BUDIARTI; ALBERT LUMBU; DWI SULISTIOWATI
Jurnal Ilmu Pendidikan Indonesia Vol 1, No 2 (2013)
Publisher : Program Magister Pendidikan IPA, Program Pascasarjana Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (261.565 KB) | DOI: 10.31957/jipi.v1i2.332

Abstract

This research was made to know the relation and the influence of constructive approach to the learning result of students in grade 8th SMP N 11 Jayapura for the vibration  and wave lesson of 2012/2013 academic year. This research is quantitative research. The population of this research are all of grade 8th students of SMP N 11 Jayapura. The technique of data collection that used is purposive sampling, with 32 students as the sample to know the relationship between the constructive approach with the learning result, correlation analysis has been used to prove it with the result tcount > ttable, equal 4.044 > 2.042, it means there’s any relationship between constructive approach to the learning result, while to know the influence between constructive approach to the learning result, regressive analysis has been applied with the result Fcount> Ftable , equal 16.358 > 4.17, it means there’s an influence between the constructive approach to the learning result of the students. Key word: constructive approach, the learning result.
PENGARUH TIPE GAYA BELAJAR TERHADAP HASIL BELAJAR MAHASISWA PADA MATA KULIAH FISIKA DASAR II PROGRAM STUDI PENDIDIKAN FISIKA UNIVERSITAS CENDERAWASIH ALBERT LUMBU
Jurnal Ilmu Pendidikan Indonesia Vol 1, No 1 (2013)
Publisher : Program Magister Pendidikan IPA, Program Pascasarjana Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jipi.v1i1.323

Abstract

For lecturers, in terms of designing learning strategies should consider the input characteristics such as the tendency of learning styles, motivation and other factors. Therefore important for teachers to be aware of her teaching style for there is no gap between lecturers and students. For students hendanya realize the type of learning style that is owned in order to choose the most effective way of learning according to need.Has done research on the effect of learning styles on student learning outcomes in course of basic physics II on physical education courses that aim to determine the effect of learning styles on learning outcomes in student of basic physics II. The population in this study were all students of physical education courses the second semester of 2009/2010 and the force is the total sample of 31 students. Data collection techniques were observation, questionnaires and documentation. Analysis using SPSS. Results showed that learning styles possessed by students of physics education courses the second semester is a type of visual learning style. Learning styles have significant impacts on student learning outcomes with t statistic p-value of 0.000 (<0.05) and the value of t statistic for the free variable of 8.850 at 5% significance level. Model of regression equation is Y = 18.292 + 0.892 X. The validation test showed the value of F statistic p-value of 0.000 (<0.05) and coefficient of determination or R-square of 0.73 which means that 73% of student student learning outcomes are influenced by the way of learning possessed by students. Keyword: style of learning (Learning Style), The Learning.
THE INFLUENCE OF STUDENTS LEARNING STYLE AND LEARNING INTEREST ON THE LEARNING OUTCOMES OF PHYSICS CLASS X IPA DURING THE COVID-19 PANDEMIC Albert Lumbu; Bonefasius Y Boy; Muhamad Akbar
Jurnal Ilmu Pendidikan Indonesia Vol 9, No 3 (2021)
Publisher : Program Magister Pendidikan IPA, Program Pascasarjana Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (229.444 KB) | DOI: 10.31957/jipi.v9i3.1800

Abstract

This study aims to determine whether there are: 1) the influence of learning styles on physics learning outcomes, 2) the influence of interest in learning on physics learning outcomes, 3) the influence of learning styles and interest in learning together on physics learning outcomes in class X SMA Negeri 1 Nimboran . This research was conducted at SMA Negeri 1 Nimboran in April - May 2021. The subjects in this study were all 52 students of class X majoring in science and the objects of research were learning styles, interest in learning and physics learning outcomes. The instruments used are questionnaires and documentation. Data analysis was carried out using the Pearson correlation test with a significance level of 0.05 and a regression test which resulted in conclusions as a result of the study. The results showed that, 1) there was a significant influence of learning style on physics learning outcomes with a contribution of 50.8%, 2) there was a significant influence of interest in learning on physics learning outcomes with a contribution of 60.9%, 3) there were significant influence of learning style and interest in learning, together on the learning outcomes of physics with a contribution of 64.3% influence
PENGEMBANGAN MODUL IPA TERPADU BERBASIS LITERASI SAINS PADA MATERI TEKANAN ZAT MAYA PUJOWATI; YUSUF BUNGKANG; ALBERT LUMBU
Jurnal Ilmu Pendidikan Indonesia Vol 8, No 3 (2020)
Publisher : Program Magister Pendidikan IPA, Program Pascasarjana Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (261.79 KB) | DOI: 10.31957/jipi.v8i3.1335

Abstract

This research is research and development with the aim to find out how to develop integrated science learning modules based on scientific literacy in the material pressure of eighth grade Madrasah Tsanawiyah Darul Dakwah Wa'Irsyad (DDI) students in Jayapura. The number of samples in this study 25 with descriptive descriptive data analysis techniques to determine the feasibility of the module. The results showed that: (1) Module development with the stages of information gathering, planning, development, validation and testing; (2) The feasibility of the prepared learning module, based on the validator of the material obtained an average of 90% with a feasible category, the validator of the media obtained an average of 91% with a feasible category, while the results of the responses of students with an average of 77.76% with quite interesting categories, (3) There is an increase in the learning outcomes of students in class VIII by learning to use an integrated science module material pressure based on scientific literacy with n-Gain RPP-1 values of 0.61, RPP-2 of 0.71, RPP-3 of 0.91, RPP-4 of 0.71, RPP-5 is 0.80, and n-gain is on average 0.80 with high category
Pemanfaatan Media Pembelajaran Berbasis Laboratorium Virtual PhET pada Konsep Fisika Selama Pandemi Covid-19 Florentina Maria Panda; Albert Lumbu; Kristin O. T. Wayoi
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 3, No 2 (2023): Abdira, April
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v3i2.329

Abstract

The purpose of this service activity is to provide assistance to students in using Learning Media and improve students' mastery of concepts in using PhET Virtual Laboratory-Based Learning Media which is carried out in the teaching and learning process. The service method used is a descriptive method that serves to give an overview or describe the object under study through sample or population data as it is, without conducting analysis and making general conclusions. Achievements in community service activities found that assistance to students in using PhET Virtual Laboratory-Based Learning Media was proven by the enthusiasm of students in filling out Student Activity Sheets on the material Forms and Changes in Energy with an average score of 86, and increasing students' mastery of concepts in the use of PhET Virtual Laboratory-Based Learning Media carried out in the teaching and learning process is classified as very good category.
DEVELOPMENT OF PJBL STEM-BASED PHYSICS E-MODULES IN IMPROVING GENERIC SCIENCE SKILLS OF YPPK TERUNA BAKTI JAYAPURA CLASS X IPA STUDENTS IN THE MATERIAL OF VECTOR ANALYSIS IN PARABOLA MOTION Albert Lumbu; Victoria Dian Pratami Kurniawan
Jurnal Ilmu Pendidikan Indonesia Vol 11, No 2 (2023): JURNAL ILMU PENDIDIKAN INDONSIA
Publisher : Program Magister Pendidikan IPA, Program Pascasarjana Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/jipi.v11i2.3075

Abstract

This study aims to determine the feasibility of developing PjBL STEM-based Physics e-modules and improving students' generic science skills (KGS) using PjBL STEM-based Physics e- modules on vector analysis materials on parabolic motion. The research method used is R&D (Research and Development). The research sample consisted of 24 students. The results showed that the feasibility of the PjBL STEM-based Physics e-module on vector analysis material on parabolic motion obtained an average percentage of 92% with a very suitable category for use as a teaching material. Generic science skills (KGS) of class X IPA students on vector analysis material on parabolic motion resulted in an average percentage of 47.92% in the less skilled category before using the PjBL STEM-based physics e-module and resulted in an average percentage of 82.16% in the skilled category after using the PjBL STEM-based physics e-module
Pelatihan Praktikum IPA Berbasis Saintifik pada Materi Gerak Makhluk Hidup dan Benda di Sekitarnya di SMPN 3 Nimboran Indah Slamet Budiarti; Maikel Simbiak; Albert Lumbu; Bonefasius Yanwar Boy; Kristin Wayoi; Tunggul Gultom
Bubungan Tinggi: Jurnal Pengabdian Masyarakat Vol 5, No 3 (2023)
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/btjpm.v5i3.7933

Abstract

Materi pembelajaran IPA sulit dipahami oleh peserta didik. Beberapa faktor penyebabnya yaitu keterbatasan peralatan praktikum yang tersedia di sekolah dan peserta didik tidak dilatih dan dibiasakan untuk belajar secara kontekstual. Tujuan dari pengabdian ini yaitu 1) Memberi pelatihan kepada guru IPA dan peserta didik untuk melakukan praktikum berbasis saintifik pada pembelajaran gerak makhluk hidup dan benda di sekitarnya, 2) Menstimulus aktivitas kognitif dan kemampuan literasi sains peserta didik pada pembelajaran gerak makhluk hidup dan benda di sekitarnya, 3) Menstimulus kemampuan literasi sains guru melalui pelatihan praktikum pada pembelajaran gerak makhluk hidup dan benda di sekitarnya. Metode yang digunakan pada kegiatan pengabdian yaitu berupa pelatihan dan pendampingan praktikum pada pembelajaran IPA terpadu materi gerak makhluk hidup dan benda di sekitarnya dengan menggunakan lembar kerja peserta didik materi terkait dan observasi lingkungan. Pengabdian dilakukan selama dua bulan yang diikuti oleh guru IPA dan peserta didik di kelas VIII SMPN 3 Nimboran Kabupaten Jayapura. Dari hasil kegiatan pengabdian diperoleh bahwa 1) Sebanyak 60 peserta didik kelas delapan yang mengikuti kegiatan pelatihan sangat antusias dalam melakukan pelatihan praktikum ilmu pengetahuan alam berbasis saintifik, 2) Kegiatan pelatihan ini mampu menstimulus aktivitas kognitif dan kemampuan literasi sains peserta didik pada pembelajaran gerak makhluk hidup dan benda di sekitarnya, serta 3) Mampu menstimulus kemampuan literasi sains guru melalui praktikum praktikum pada pembelajaran gerak makhluk hidup dan benda di sekitarnya. Kesimpulan yang diperoleh dari kegiatan pengabdian ini yaitu, peserta didik kelas VIII sangat antusias dalam mengikuti pelatihan praktikum IPA berbasis saintifik. Kegiatan ini juga dapat meningkatkan kemampuan kognitif bagi peserta didik. Selain itu, kegiatan pelatihan ini mampu menstimulus keterampilan literasi sains bagi guru dan peserta didik.Science learning material is difficult to understand by pupils. Some factors are the limited practical equipment available in schools, and the students are not trained and used to learning contextually. The purpose of this dedication is to 1) train IPA teachers and pupils to conduct scientific-based practices on learning the movement of living creatures and objects around them, 2) stimulate cognitive activity and science literacy skills of pupils in learning the motion of living beings and things around it, 3) stimulate the literacy of science skills of teachers through practical training on the learning of the movements of living things and things surrounding them. The methods used in dedication activities are training and practical support for science learning to integrate the material movement of living creatures and objects around them using worksheets of students-related materials and environmental observations. The dedication was done for two months, followed by the science teacher and pupils in the 8th grade of SMPN 3 Nimboran district of Jayapura. From the results of dedication activities obtained that 1) A total of 60 pupils of eighth grade who followed the training activities were very enthusiastic about conducting practicum training in natural sciences based on science, 2) this training activity was able to stimulate cognitive activity and literacy skills of science students on learning the movement of living creatures and objects around them, as well as 3) Being capable of stimulating the literacy ability of science teachers through practicum practicum on learning movements of living beings and things around them. This dedication activity concludes that the students of the eighth grade are very enthusiastic about following a scientific-based IPA practice training. These activities can also enhance the cognitive abilities of the pupils. In addition, these training activities can stimulate science literacy skills for teachers and pupils.