Journal of Mathematics Science and Computer Education
Latest Publications


TOTAL DOCUMENTS

10
(FIVE YEARS 10)

H-INDEX

0
(FIVE YEARS 0)

Published By Center For Journal Management And Publication, Lambung Mangkurat University

2807-9167, 2807-9329

2021 ◽  
Vol 1 (2) ◽  
pp. 96
Author(s):  
Harja Santana Purba ◽  
Muhammad Hifdzi Adini ◽  
Muhammad Febry Mahfuz

PeneIitian ini bertujuan untuk: 1) mengembangkan media pembeIajaran perakitan komputer, dan 2) menganaIisis keIayakan media pembeIajaran perakitan komputer tersebut. Adapun metode peneIitian yang digunakan adaIah Research and DeveIopment. Uji coba peneIitian bertempat di SMK Negeri 3 Banjarmasin dengan teknik pengumpuIan data berupa wawancara, angket, dan tes hasiI beIajar. Subjek peneIitian terdiri dari 30 orang siswa dan 1 orang guru mata peIajaran bersangkutan. Teknik anaIisis data yang digunakan adaIah anaIisis deskriptif kuaIitatif. Berdasarkan hasiI dari peneIitian, diketahui bahwa: 1) pengembangan media pembelajaran perakitan komputer tersebut menggunakan modeI pengembangan ADDlE, teknoIogi yang digunakan antara Iain HTML, CSS, Javascript, JQuery, Firebase, JSON, Construct2, X3DOM, dan BIend4web, 2) hasiI uji keIayakan media pembeIajaran menunjukkan bahwa media pembeIajaran Iayak dengan memenuhi tiga kriteria yakni kevaIidan, keefektivan, dan kepraktisan. HasiI uji kevaIidan yang diIakukan oleh 2 orang ahIi materi dan 2 orang ahIi media menunjukkan kriteria vaIiditas sangat tinggi. HasiI uji keefektivan yang diukur berdasarkan hasiI beIajar  peserta didik memperoIeh persentase ketuntasan sebesar 80%. Sedangkan hasiI tanggapan pengguna menunjukkan respon positif dari guru dan siswa. Sehingga media pembeIajaran yang dikembangkan dapat dikatakan Iayak.


2021 ◽  
Vol 1 (2) ◽  
pp. 64
Author(s):  
Ida Irmawati ◽  
Syahmani Syahmani ◽  
Ratna Yulinda

Penelitian ini merupakan penelitian pengembangan modul pembelajaran IPA berbasis STEM-Inkuiri pada materi sistem organ dan organisme. Penelitian ini bertujuan untuk mengetahui validitas dan reliabilitas modul berbasis STEM-Inkuiri untuk meningkatkan literasi sains. Model pengembangan yang digunakan merupakan model pengembangan 4D oleh Thiagarajan hanya sampai pada tahap validasi para ahli (develop). Hasil penelitian yang diperoleh berdasarkan data angket validasi yang dilakukan oleh enam orang ahli yang dianalisis menggunakan formula Aiken’s V serta analisis reliabilitas Alpha Cronbach dengan bantuan SPSS 24. Validitas modul, rencana pelaksanaan pembelajaran dan tes literasi secara berturut-turut sebesar 0,87, 0,88 dan 0,90 dinyatakan valid dengan kriteria “sangat tinggi”. Nilai reliabilitas modul, rencana pelaksanaan pembelajaran dan tes literasi secara berturut-turut berdasarkan Cronbach Alpha sebesar 0,81, 0,88 dan 0,91 yang artinya memiliki reliabilitas “sangat tinggi”. Hal ini menunjukkan bahwa pengembangan modul sistem organ dan organisme berbasis STEM-inquiry telah memenuhi kriteria valid dan reliabel sehingga layak untuk digunakan. This research is research on the development of a STEM-Inquiry-based science module on organ systems and organisms. The purpose of this study was to know the validity and reliability of the STEM-Inquiry based module to improve scientific literacy. This research used the 4D development models by Thiagarajan, only reached the developer's validation stage. The subjects in this study were experts consisting of academics and practitioners. The data was collected through a validation questionnaire by six experts and analyzed using the Aiken's V formula and the reliability analysis of the Alpha Cronbach formulas with the help of SPSS 24. Module validity, lesson plan and literacy test results were 0.87, 0.88 and 0.90 respectively were declared valid with "very high" criteria. Reliability module, lesson plan and literacy test results based on Cronbach Alpha are 0.81, 0.88 and 0.91, respectively, which meant they had "very high" reliability. This shows that the development of the organ system and organism module on STEM-inquiry-based has met the valid and reliable criteria so that it is feasible to use. 


2021 ◽  
Vol 1 (2) ◽  
pp. 80
Author(s):  
Alfina Aprillia Agustin ◽  
Muhammad Junus ◽  
Nurul Fitriyah Sulaeman

Pandemi Covid-19 menyebabkan kegiatan pembelajaran tatap muka menjadi pembelajaran jarak jauh yang mengutamakan pembelajaran mandiri dengan memanfaatkan perkembangan teknologi dan platform pembelajaran yang tersedia. Penelitian ini bertujuan untuk mendeskripsikan kategori respon, motivasi belajar, dan hasil belajar siswa setelah dilaksanakan pembelajaran fisika dengan Blended Learning berbantuan Schoology. Jenis penelitian ini adalah penelitian deskriptif dengan pendekatan kuantitatif. Populasi penelitian ini adalah 251 siswa SMA Negeri Samarinda dengan sampel 66 siswa dari dua kelas. Teknik pengumpulan data menggunakan soal tes pilihan ganda sebanyak 20 soal serta angket respon dan motivasi, masing-masing angket terdiri dari 20 item pernyataan. Teknik analisis data yang digunakan dalam penelitian ini adalah statistik deskriptif yang digunakan untuk menganalisis data dengan menggambarkan data yang terkumpul apa adanya tanpa bermaksud membuat kesimpulan yang berlaku umum. Hasil penelitian sebagian besar siswa merespon cukup baik dengan persentase 59,09%, motivasi belajar sebagian besar siswa sedang dengan persentase 62,12%, dan hasil belajar sebagian besar siswa sedang. tinggi dengan persentase 34,85% dengan ketuntasan belajar secara keseluruhan sebesar 48% pada pembelajaran fisika dengan blended learning berbantuan Schoology. Penggunaan Blended Learning perlu memperhatikan kesesuaian model dengan materi yang diajarkan dan media atau platform yang digunakan. The Covid-19 pandemic has caused the face to face learning activities to become distance learning that prioritizes independent learning by taking advantage of technological developments and available learning platforms. This study aims to describe the categories of students’ responses, learning motivation, and learning outcome after implementing physics learning with Blended Learning assisted with Schoology. This type of research is a descriptive study with a quantitative approach. The population was 251 students in a Public High School at Samarinda with a sample of 66 students from two classes. The data collection technique used multiple-choice test questions with 20 questions and also responses and motivation questionnaires, each questionnaire consisted of 20 statement items. The data analysis technique used in this study is descriptive statistics that are used to analyze data by describing the collected data as is without intending to make generally applicable conclusions. The result of the research was that most of the students responded quite well with a percentage of 59,09%, the learning motivation of most students was moderated with a percentage of 62,12%, and the learning outcomes of most of the students were high with a percentage of 34,85% with the overall learning completeness is 48% in a physics learning with blended learning assisted with Schoology. The use of Blended Learning needs to pay attention to the suitability of the model with the material being taught and the media or platform used. 


2021 ◽  
Vol 1 (2) ◽  
pp. 54
Author(s):  
Halimatus Sa'diah ◽  
Karim Karim ◽  
Yuni Suryaningsih

Matematika masih menjadi momok yang ditakuti siswa karena dirasa sulit. Siswa membuat kesalahan dalam menyelesaikan masalah karena tidak dapat mengubah soal cerita ke bentuk model matematika khususnya pada materi Sistem Persamaan Linear Dua Variabel (SPLDV). Berdasarkan hal tersebut diperlukan perangkat pembelajaran yang menarik dan kontekstual salah satunya yaitu dengan mengembangkan Lembar Kerja Peserta Didik (LKPD) berbasis kearifan lokal Kalimantan Selatan. Tujuan dari penelitian ini yaitu untuk menghasilkan LKPD materi sistem persamaan linear dua variabel berbasis kearifan lokal yang valid dalam pembelajaran matematika siswa kelas VIII SMP/MTs. Penelitian ini dilakukan dengan metode Research and Development menggunakan model yang dikemukakan oleh Thigarajan, Semmel & Semmel yaitu 4-D. Beberapa tahapan yang dilakukan pada penelitian ini yaitu Define, Design, dan Develop. Teknik analisis data yang digunakan dalam penelitian ini didasarkan pada uji validitas yang diperoleh melalui analisis secara kuantitatif dan kualitatif dari lembar validasi pada tahap develop yang dilakukan oleh tiga ahli. Menurut skor yang diberikan oleh ketiga ahli, didapatkan skor rata-rata 84,06%, artinya LKPD termasuk kategori cukup valid dan dapat dipergunakan dalam pembelajaran matematika.   Mathematics is still a scourge that students fear because it is difficult. Students solve problems because they cannot convert storey problems into mathematical models, especially in the Two-Variable Linear Equation System materials. Based on this, interesting and contextual learning tools are needed, one of which is developing Student Worksheets (LKPD) based on South Kalimantan local wisdom. The purpose of this research is to produce LKPD material on a two-variable linear equation system based on local wisdom that is valid in learning mathematics for class VIII SMP/MTs students. This research was conducted using the Research and Development method using the 4-D model proposed by Thiagarajan, Semmel & Semmel. Several stages were carried out in this research, namely Define, Design, and Develop. The data analysis technique used in this study is based on the validity test obtained through quantitative and qualitative analysis of the validation sheet at the development stage conducted by three experts. According to the scores given by the three experts, an average score of 84.06% was obtained, meaning that the LKPD was categorized as valid and could be used in learning mathematics.


2021 ◽  
Vol 1 (2) ◽  
pp. 74
Author(s):  
Desy Purwasih ◽  
Jumadi Jumadi

This study aims to determine students' response in junior high school to the development of guided discovery-based worksheets. The type of the research is Research and Development (R&D). The sample used was 28 students of class VIII in Junior High School using purposive sampling. The data was collected by providing a previously validated student response questionnaire. Based on the results of data analysis, the average student response for each aspect in a row is 90.2%; 86.8%; 87.9%, with an average overall response of 88.3% with a very good category. The conclusion from this research, the worksheets can be used in learning, marked by the very good response of students to the developed guided discovery-based worksheets. 


2021 ◽  
Vol 1 (1) ◽  
pp. 28
Author(s):  
Resy Resy ◽  
Mustika Wati ◽  
Misbah Misbah

Rakat mufakat is defined as a form of unity in social life which goes hand in hand with deliberation. This descriptive quantitative study aimed to describe the character of rakat mufakat owned by students by applying a local wisdom-integrated module on heat and temperature topic. The research subject was 25 students of class X-6 in SMA Negeri 1 Angkinang, Kandangan city, which was assigned by using purposive sampling technique. The attainment of rakat mufakat character was analyzed by observation sheet filled out by two observers. The character of rakat mufakat consist of tolerance, democracy, and communicative. The measured indicators in this study were giving opportunities to state opinion, willing to accept different opinion, adapting to deliberation, and giving opinions while working in team. Generally, the attainment of rakat mufakat character in the form of average score was 3,47 with the percentage of 87% categorized as very good, while the attainment of rakat mufakat character in every meeting kept increasing with the attainment of 10% categorized as sufficient, 31% categorized as good, and 59% categorized as very good. It shows that the application of local wisdom-integrated module on heat and temperature topic can train the character of rakat mufakat to students. The insertion of the character is important to conserve local cultural values.


Author(s):  
Almubarak Almubarak ◽  
Muhammad Fakhri Nawidi ◽  
Nurrusshobah Nurrusshobah ◽  
Santi Dwi Sadiah

Validitas dan kepraktisan suatu produk merupakan bagian terpenting dari penelitian pengembangan, terlebih karena kajian yang dibawa bersentuhan dengan kearifan lokal sehingga penting untuk dilakukan. Penelitian ini merupakan R&D (Research & Development). Tujuan penelitian yakni untuk mengetahui validitas dan kepraktisan modul pembelajaran kimia yang dikembangkan. Metode penelitian yang digunakan yakni penelitian pengembangan dengan model Plomp. Teknik pengumpulan data yang dilakukan yakni angket (lembar validasi dan kepraktisan produk). Teknik analisis data yang digunakan yakni Descriptive Statistics Approach. Hasil penelitian menunjukkan bahwa pengembangan modul dinyatakan valid (3,45) dan kepraktisan ditunjukkan dari kemampuan guru mengelola pembelajaran dengan rata-rata 92,89 pada kriteria “sangat tinggi”, serta rata-rata angket respon siswa sebesar 39,90 pada kategori “baik”. Hasil tersebut menunjukkan bahwa modul ajar yang dikembangkan telah memenuhi kriteri sehingga produk ini dinyatakan layak untuk diimplementasi pada pembelajaran kimia. Kesimpulannya bahwa, modul kimia berbasis lahan basah dengan teknologi Augmented Reality (AR)-Sparkol bisa menjadi media pembelajaran kimia yang inovatif agar siswa memahami materi kimia secara nyata, efektif, dan ilmiah. The validity and practicality are the most important part of development research, mainly because the studies carried out are in contact with local wisdom, so it is essential to do this. This research is R&D (Research & Development). The purpose of the study was to determine the validity and practicality of the chemistry learning module developed. The research method used is development research with the Plomp model. The data collection technique used is a questionnaire (validation sheet and product practicality). The data analysis technique used is the Descriptive Statistics Approach. The results showed that the module development was declared valid (3.45), and practicality was shown from the teacher's ability to manage learning with an average of 92.89 on the "very high" criteria and the average student questionnaire response was 39.90 in the "good" category. " These results indicate that the developed teaching module has met the criteria so that this product is declared feasible to be implemented in chemistry learning. The conclusion is that the wetland-based chemistry module with Augmented Reality (AR)-Sparkol technology can be innovative chemistry learning media to understand chemistry in a real, effective, and scientific way. 


2021 ◽  
Vol 1 (1) ◽  
pp. 15
Author(s):  
Muhammad Rezky Firdaus ◽  
Maya Istyadji ◽  
S Sauqina

Telah dilakukan penelitian untuk mengimplementasi model inkuiri terbimbing terhadap penguasaan konsep dan keberlanjutan pemahaman konsep pada materi sistem pernapasan manusia. Penelitian ini bertujuan untuk mengetahui pengaruh implementasi model pembelajaran inkuiri terbimbing terhadap analisis penguasaan konsep dan keberlanjutan pemahaman konsep peserta didik pada materi sistem pernapasan manusia di SMP Negeri 26 Banjarmasin. Penelitian ini menggunakan metode eksperimen semu dengan desain penelitian menggunakan Non Equivalent Control Group Design. Sampel penelitian ini yaitu peserta didik kelas VIII A sebagai kelas eksperimen berjumlah 30 orang dan peserta didik kelas VIII B sebagai kelas kontrol berjumlah 30 orang. Teknik pengambilan sampel menggunakan random sampling classroom dilihat dari rata-rata nilai kelas pada hasil ulangan akhir semester. Pengumpulan data sampel menggunakan tes soal pilihan ganda tes pre-test/post-test, angket atau kuesioner, dan dokumentasi. Teknik analisis data menggunakan uji analisis statistik desktiptif, uji N-Gain dan uji hipotesis statistik menggunakan uji-t. Hasil penelitian menunjukan bahwa (1) Implementasi model pembelajaran inkuiri terbimbing dapat mempengaruhi peningkatan penguasaan konsep dengan hasil yaitu mendapatkan rata-rata sebesar 0,6%, sedangkan penguasaan konsep menggunakan model ekspositori mendapatkan rata-rata sebesar 0,5%; (2) Implementasi model pembelajaran inkuiri terbimbing keberlanjutan pemahaman konsep kelompok eksperimen pada data pretest dan posttest mendapatkan hasil total sebesar 4% dengan kriteria kurang sekali menjadi 76% dengan kriteria baik dari 300 total keberlanjutan pemahaman konsep, sedangkan keberlanjutan pemahaman konsep menggunakan model ekspositori kelompok kontrol pada data pretest dan posttest mendapatkan hasil total sebesar 12% dengan kriteria kurang sekali menjadi 21% dengan kategori kurang dari 300 total keberlanjutan pemahaman konsep; dan (3) Uji T mendapatkan hasil perhitungan T Hitung yaitu 3.14 > T Tabel yaitu 2.00 dengan taraf signifikan 0.05 maka Ha diterima. Berarti terdapat perbedaan penguasaan konsep dan keberlanjutan konsep siswa yang mengimplementasikan model inkuiri terbimbing dan model ekspositori. Research has been carried out to implement a guided inquiry model for mastery of concepts and sustainability of conceptual understanding on the material of the human respiratory system. This study aims to determine the effect of the implementation of the guided inquiry learning model on the analysis of concept mastery and the sustainability of students' conceptual understanding on the human respiratory system material at SMP Negeri 26 Banjarmasin. This study used a quasi-experimental method with a research design using Non Equivalent Control Group Design. The sample of this research is the students of class VIII A as the experimental class totaling 30 people and students of class VIII B as the control class totaling 30 people. The sampling technique used was classroom random sampling, seen from the average class value on the results of the Final Semester Test. The sample data was collected using multiple choice test, pre-test/post-test, questionnaires, and visual documentation. The data analysis technique used descriptive statistical analysis test, N-Gain test and statistical hypothesis testing using t-test. The results showed that (1) the implementation of the guided inquiry learning model can affect the increase in mastery of concepts with the result that it gets an average of 0.6%, while the mastery of concepts using the expository model gets an average of 0.5%; (2) The implementation of the guided inquiry learning model for the sustainability of conceptual understanding of the experimental group in the pretest and posttest data obtained a total result of 4% with the criteria of being less than 76% with good criteria of 300 total sustainability of concept understanding, while the sustainability of understanding the concept used the expository model of the control group. the pretest and posttest data get a total result of 12% with the criteria being less than 21% with a category of less than 300 total sustainability of concept understanding; and (3) The T test shows that Tcalc > T tab (3.14 > 2.00), which with a significant level of 0.05 means that Ha is accepted. This study conclude that there are differences in the mastery of concepts and the sustainability of the concepts of students who implement the guided inquiry model and the expository model.  


2021 ◽  
Vol 1 (1) ◽  
pp. 44
Author(s):  
Rizky Nyna Amalia ◽  
Chairil Faif Pasani ◽  
Ratna Yulinda

AbstrakPenelitian ini merupakan penelitian pengembangan modul sistem peredaran darah manusia berbasis literasi sains dan bermuatan karakter kreatif untuk peserta didik SMP. Bahan ajar yang dipilih untuk penelitian ini berupa modul. Penelitian ini bertujuan untuk mendeskripsikan validitas modul pembelajaran IPA SMP berbasis literasi sains dan bermuatan karakter kreatif pada materi sistem peredaran darah manusia berdasarkan penilaian para ahli. Modul dikembangkan dengan model pengembangan 4D, akan tetapi pada penelitian ini hanya sampai pada tahap develop yaitu validasi pakar. Instrumen yang digunakan pada penelitian ini adalah lembar validasi. Rata-rata skor keseluruhan validitas adalah 92,68%  menunjukkan bahwa modul memiliki tingkat validitas yang sangat baik. Hal ini ditinjau dari lima aspek: (1) aspek format modul memperoleh skor 93,33 kriteria sangat valid, (2) aspek bahasa memperoleh skor 94,17 kriteria sangat valid, (3) aspek isi modul peserta didik memperoleh skor 91,67 kriteria sangat valid, (4) aspek penyajian memperoleh skor 92,59 kriteria sangat valid, dan (5) aspek manfaat media ajar memperoleh skor 91,67 juga dengan kriteria sangat valid. Berdasarkan hasil penelitian yang diperoleh, dapat disimpulkan modul pembelajaran IPA SMP berbasis literasi sains dan bermuatan karakter kreatif pada materi sistem peredaran darah manusia layak untuk digunakan. This research was about developing the module of human circulatory system science literacy-based and containing creative character for Junior High School students. PISA result 2018 showed science literacy skill in Indonesia was still low. The learning material spread nowadays contains few creative character content. This research aimed to describe the validity of the Science Learning Module of Junior High School Science Literacy-Based and contain creative character in a human circulatory system based on the experts’ assessment. The module was developed using the 4 D development model (Define, Design, Develop, Disseminate); however, this research only until the development stage, namely the experts’ validation. The instrument used in this research was a validation sheet. The research results show that the module has an excellent validity level reviewed from five aspects: (1) the aspect of module format obtains score 93.33 in highly valid criteria, (2) the language aspect obtains score 94.17 in highly valid criteria, (3) the aspect of students’ module content obtains score 91.67 in highly valid criteria, (4) presentation aspect obtains score 92.59 with highly valid criteria, (5) the aspect of teaching material benefit obtains score 91.67 also with highly valid criteria. Based on the research results obtained, it can be concluded that the Science learning module of Junior High School Science literacy based on a creative character in human circulatory system material is feasible to use. 


2021 ◽  
Vol 1 (1) ◽  
pp. 36
Author(s):  
Baihaki Baihaki ◽  
Agni Danaryanti ◽  
Kamaliyah Kamaliyah

AbstrakRendahnya kemampuan matematis peserta didik Indonesia dalam penilaian internasional disebabkan karena peserta didik belum terbiasa mengerjakan masalah berbasis Higher Order Thinking Skills (HOTS). Salah satu cara mengatasi masalah tersebut ialah melalui pengembangan perangkat pembelajaran berupa lembar kerja peserta didik (LKPD) berbasis keterampilan berpikir tingkat tinggi atau HOTS. Mulai dicoba pengubahan bentuk LKPD menjadi bentuk elektronik seiring dengan perkembangan teknologi, yang mana bisa dioperasikan dengan memakai smartphone maupun komputer. Penelitian ini bertujuan untuk menghasilkan LKPD elektronik berbasis HOTS pada materi sistem persamaan linear dua variabel menggunakan quizizz yang memenuhi kriteria valid. Penelitian ini merupakan penelitian pengembangan dengan model pengembangan 4D yang dibatasi hingga tiga tahapan yaitu define, design, dan develop. Pada tahap develop dilaksanakan uji validitas oleh tiga validator. Uji validitas terhadap pengembangan LKPD elektronik memperoleh nilai rata-rata semua aspek (𝑉𝑎) sebesar 3,28 yang memenuhi kriteria valid. Dengan demikian, dihasilkan LKPD elektronik berbasis HOTS pada materi sistem persamaan linear dua variabel menggunakan quizizz yang valid. The low mathematical ability of Indonesian students in international assessments is because students are not used to working on problems based on Higher Order Thinking Skills (HOTS). One way to overcome this is by developing learning tools based on higher-order thinking skills or HOTS in the form of student worksheets. Along with technological developments, the LKPD is converted into a digital form that can be run using a computer or smartphone. This study aimed to produce a valid electronic student worksheet based on HOTS to learn the linear equation system of two variables using quizizz. This research is with a 4D development model that is limited to only three stages, namely define, design, and develop. At the development stage, the validity was tested by three validators. The validity test of the developed electronic student worksheets obtained an average score of all aspects (𝑉𝑎) of 3.28 with valid criteria. Therefore, a valid electronic student worksheet is produced based on HOTS to learn a linear equation system of two variables using quizizz.


Sign in / Sign up

Export Citation Format

Share Document