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UPAYA PENINGKATAN AKTIVITAS BELAJAR MAHASISWA PRODI PENDIDIKAN BIOLOGI MENGGUNAKAN PENDEKATAN CONTEXTUAL TEACHING AND LEARNING (CTL) PADA MATA KULIAH KIMIA DASAR Haris Munandar
Lantanida Journal Vol 6, No 1 (2018)
Publisher : UIN AR-RANIRY

General chemistry is a subject that being studied in almost every science course. The subject is closely related to the environment, so it will be very easy to learn when involve examples in everyday life. The Contextual Teaching and Learning (CTL) approach is an approach that links the learning materials with the real-world environment. This research was conducted by using a CTL approach in a general chemistry subject which is one of the compulsory subjects in Biology Education Program of Tarbiyah Faculty UIN Ar-Raniry. The aim of this study was to determine the increase of student learning activities after using the CTL approach to general chemistry lecturing activities. The design of this study used action classroom research. This study was conducted to the first semester students. The student amount was 31 students. The instrument used was an observation sheet of learning activity. The results was obtained that the activities of the student during the learning process in the first cycle reached 70% and increased to 90% in cycle II. This proves that the application of CTL approach can increase the learning studentâ€™s activity of Biology Education Studies in general chemistry courses.

PENGEMBANGAN MEDIA VIRTUAL BOOK PADA MATERI BENTUK MOLEKUL Haris Munandar; Sabarni Sabarni; Cut Utari Lydia Fitri
Lantanida Journal Vol 8, No 2 (2020)
Publisher : UIN AR-RANIRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/lj.v8i2.7993

Research on the development of virtual books on geometri molecular form materials at MAS Ulumuddin Lhokseumawe, was motivated by the limited use of instructional media in learning process. The learning media used are reading books and LKPD, chemistry learning is also often considered difficult because generally the geometry molecular material is abstract and requires high imagination to understand it. Virtual books are media with animation in the form of software that can be accessed or opened via computers and laptops. The media is equipped with covers, instructions user, concept maps, materials, 3D molecular shapes and quizzes. The purpose of this study was to determine the development of a virtual book on molecular form materials using the development research method using the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). Data collection techniques are validation sheets and response questionnaires. Based on the results of validation I 83.2%, validator II 92.8% and validator III 89.6%, the average score of expert validators from the expert validation sheet is 88.53% with very good criteria of virtual book. Based on the data from the implementetion results involving 16 students as respondents, an average percentage of 92.18% was obtained, so it can be concluded that the students responses to the virtual book media were very interesting.

ANALISIS PELAKSANAAN PEMBELAJARAN KIMIA DI KELAS HOMOGEN (Studi Kasus Pembelajaran Kimia di SMA Negeri 11 Banda Aceh) Haris Munandar; Jofrishal Jofrishal
Lantanida Journal Vol 4, No 2 (2016)
Publisher : UIN AR-RANIRY

Conceptual understanding of chemistry requires the ability to represent and interpret the problems of chemicals in a form that is easy to understand. One way that allows students to learn chemistry is to implement effective learning activities. This research was conducted in SMA Negeri 11 Banda Aceh. One of the schools with a homogeneous class management systems based on the same gender. The purpose of this study was to determine the learning process for the chemical held in a homogeneous class. Definition of homogeneous classes of this research is the class that is populated by students collectively have the same gender. Observations obtained is the percentage of teachers' activities with a percentage of 71.42% of activities, which means that activities of teachers in the classroom in both categories (51% - 80%). Results of student feedback through a questionnaire, obtained only 32% of students from a total of 88 students who find it easy to understand the chemistry lesson taught over the years, while the remaining amount to 68% of students still find it difficult to understand the chemistry lesson. Chemistry learning in homogeneous classes requires readiness of teachers, both in the preparation of learning tools and also the ability of teachers to manage the classroom, so that learning can be effective.

PENGGUNAAN MODEL PEMBELAJARAN SCIENCE, TECHNOLOGY, ENGINEERING, AND MATHEMATIC (STEM) PADA KONSEP ASAM BASA DI SMAN 1 BAITUSSALAM Haris Munandar; Lia Maghfira Izzani; Muammar Yulian
Lantanida Journal Vol 7, No 2 (2019)
Publisher : UIN AR-RANIRY

Based on observations at SMAN 1 Baitussalam, information was obtained that learning outcomes of students on acid-base material were still low, this was caused by the process of learning chemistry that was still teacher-centered and didn’t use specific learning models. The STEM learning model is a One learning model that can be used as solution to this problem is the learning model of Science, Technology, Engineering, and Mathematics (STEM). The purpose of this study was to obtain information about the effect of the STEM learning model on learning outcomes and student responses, especially on the concept of acid-base in SMAN 1 Baitussalam. This study uses Quasi Experimental design, with data collected through test and questionnaires. Student test results were analyzed using SPSS Version 23.0, where the significance value obtained from the t-test analysis was 0,000<0.05 so it can be seen that Ho was rejected and Ha was accepted. Student responses obtained through questionnaires analyzed based on the percentage answers provided by students, the results showed that 93% responses of students were very interested in the STEM learning model. These results indicate that STEM learning model is effective in improving student learning outcomes in SMAN 1 Baitussalam, especially in acid-base concept.

STUDENT DIFFICULTY ANALYSIS IN COMPLETING CHEMISTRY ODD SEMESTER EXAM Mujakir Mujakir; Haris Munandar; Nur Fitri Hidayati
Jurnal Tadris Kimiya Vol 5, No 2 (2020)
Publisher : Department of Chemistry Education, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jtk.v5i2.9848

The problems obtained by the researcher in Senior High School 5 Takengon Central Aceh show that most students have difficulty solving odd semester exam questions in chemistry learning. This study aims to determine what difficulties students face and what factors cause students to have difficulties. The method used in this research is descriptive method with a qualitative approach. Data were collected through tests, questionnaires, and interviews. Data were analyzed descriptively and qualitatively. The results obtained indicate that students have difficulty in chemical calculations, exothermic and endothermic reactions, and the concept of chemistry equilibrium; the factors that affect students' difficulties in solving odd semester final exam questions on chemistry are the students', physical condition, students' motivation, and interest and students' low mathematical abilities.

PENERAPAN MEDIA PUZZLE UNTUK PEMAHAMAN MATERI DAUR HIDUP HEWAN DI SEKOLAH DASAR DENGAN PENDEKATAN SAINS-EDUTAINMENT Safrina Junita; Haris Munandar
Jurnal Tunas Bangsa Vol 6 No 1 (2019)
Publisher : Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (155.655 KB)

This research was motivated by observations in several elementary schools in Aceh Besar and Banda Aceh that the fourth grade students of elementary school still had a low ability to describe and explain the steps in the life cycle of animals. In addition, the teacher also does not use the media in the learning process of animal life cycle concepts. The purpose of this study is to apply puzzle learning media to students' understanding of animal life cycle material. The results of the study indicate that the results of the application of media puzzles on the subject of animal life cycle can increase the understanding of fourth grade students of SD 69 on the material. This is evidenced by the acquisition of the value of student learning outcomes in the posttest with the percentage of 87.5% of students included in the category "Completed". While at pretest only 10.3% were declared "Completed". The results of the questionnaire showed that students' learning motivation towards the use of puzzle media was very high with the percentage of 89.4% of students stated motivated by the use of puzzle learning media. Abstrak Penelitian ini dilatarbelakangi oleh hasil observasi di beberapa sekolah dasar di Aceh Besar dan Banda Aceh bahwasanya siswa kelas IV SD masih memiliki kemampuan yang rendah dalam mendeskripsikan dan menjelaskan langkah-langkah daur hidup hewan. Selain itu, guru juga tidak menggunakan media dalam proses pembelajaran konsep daur hidup hewan. Tujuan penelitian ini adalah menerapkan media pembelajaran puzzle untuk pemahaman siswa terhadap materi daur hidup hewan. Hasil penelitian menunjukkan bahwa hasil penerapan media puzzle pada pokok bahasan daur hidup hewan dapat meningkatkan pemahaman siswa kelas IV SD 69 terhadap materi tersebut. Hal ini dibuktikan dengan perolehan nilai hasil belajar siswapadaposttest denganpersentase 87,5% siswatermasukdalamkatagori ”Tuntas”. Sedangkan pada pretest hanya 10,3% yang dinyatakan “Tuntas”.Hasil angket menunjukkan bahwa motivasi belajar siswa terhadap penggunaan media puzzle sangat tinggi dengan persentase 89,4% siswa menyatakan termotivasi dengan penggunaan media pembelajaran puzzle. Kata Kunci: Media Pembelajaran, Daur Hidup Hewan, Puzzle

IMPLEMENTASI PEMBELAJARAN TEMATIK TERPADU DENGAN PENDEKATAN KONTEKSTUAL DI KELAS VI B SD NEGERI 16 BANDA ACEH Lili Kasmini; Haris Munandar; Herda Linda
Jurnal Tunas Bangsa Vol 7 No 1 (2020)
Publisher : Program Studi Pendidikan Guru Sekolah Dasar

This study aims to describe the planning and implementation of integrated thematic learning with a contextual approach in Banda Aceh 16 Primary Schools. Integrated thematic learning with a contextual approach is learning that contains some content in a theme that is connected with the real situation of students in real life everyday. This research is a classroom action research in which the sample used was all students of class VI B who participated in learning on theme 1 and theme 2. Data were collected by observing techniques and providing learning outcomes tests. The test is carried out three times, namely at the initial or pre-action stage and at the end of each cycle I and cycle II. The results obtained showed that there was an increase in each cycle which showed better results in every action. The completeness of students at the initial stage only reached 31% with an average value of students at 65.76. The results obtained increased in the first cycle, namely the completeness of students reached 87.87% with an average value of students at 76.48. The results obtained in the second cycle also increased, namely the completeness of students reached 100% with an average value of students at 88.36. The implementation of integrated thematic learning with a contextual approach at Banda Aceh 16 Elementary School has shown the characteristics of appropriate thematic learning that can increase the enthusiasm of students while participating in the learning process both inside and outside the classroom. Abstrak Penelitian ini bertujuan untuk mendeskripsikan perencanaan dan pelaksanaanpembelajaran tematik terpadu dengan pendekatan kontekstual di Sekolah Dasar Negeri 16 Banda Aceh. Pembelajaran tematik terpadu dengan pendekatan kontekstual adalah pembelajaran yang memuat beberapa muatan dalam suatu tema yang dihubungkan dengan situasi nyata peserta didik dalam kehidupan nyata sehari-hari. Penelitian ini merupakan penelitian tindakan kelas di mana sampel yang digunakan adalah seluruh peserta didik kelas VI B yang mengikuti pembelajaran pada tema 1 dan tema 2.Data dikumpulkan dengan teknik observasi dan pemberian tes hasil belajar. Pemberian tes dilaksanakan sebanyak tiga kali, yaitu pada tahap awal atau tahap pra tindakan dan pada akhir dari masing-masing siklus I dan siklus II. Hasil penelitian yang diperoleh menunjukkan terdapat peningkatan pada setiap siklus yang menunjukkan hasil yang lebih baik pada setiap tindakan. Ketuntasan peserta didik pada tahap awal hanya mencapai 31% dengan nilai rata-rata peserta didik sebesar 65,76. Hasil yang diperoleh mengalami peningkatan pada siklus I yaitu ketuntasan peserta didik mencapai 87,87% dengan nilai rata-rata peserta didik sebesar 76,48. Hasil yang diperoleh pada siklus II juga mengalami peningkatan, yaitu ketuntasan peserta didik mencapai 100% dengan nilai rata-rata peserta didik sebesar 88,36. Pelaksanaan pembelajaran tematik terpadudengan pendekatan kontekstual di Sekolah Dasar Negeri 16 Banda Aceh sudah menunjukkan karakteristik pembelajaran tematik yang sesuai yaitu dapat meningkatkan antusiasme peserta didik selama mengikuti proses pembelajaran baik yang dilakukan di dalam ruangan kelas, maupun di luar ruangan kelas. Kata Kunci: Pembelajaran Tematik, Pendekatan Kontekstual

PENGEMBANGAN INSTRUMEN PENILAIAN PSIKOMOTORIK BERBASIS PEER ASSESSMENT PADA KEGIATAN PRAKTIKUM IPA Haris Munandar; Safrina Junita
Jurnal Tunas Bangsa Vol 7 No 2 (2020)
Publisher : Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46244/tunasbangsa.v7i2.1127

Psychomotor assessment can be carried out in every learning activity, one of them is in the science practicum activities. The implementation of science practicum for students of Elementary School Teacher Education Study Program also demands aspects of skills in carrying out practical activities. The large number of students in one class causes educators to only be able to assess the ability of student performance in groups. One strategy that can help educators in assessing student performance in science practicum activities is through peer assessment techniques. The research design used here is a research development with a 4-D model, namely Define, Design, Development and Disseminate. Based on the results of the needs analysis carried out at the define stage, it was obtained that psychomotor evaluation instruments are needed in the implementation of practical science activities. In the design phase, an initial draft of the instrument sheet will be carried out in accordance with the stages contained in the science practicum activities. At the development stage, an instrument sheet development phase will be carried out through expert validation activities and limited field trials. Disseminate stage which is the last stage, which is carried out dissemination of products on a larger sample. The results of the responses obtained from students showed that all students involved found it easier to carry out the assessment process with peer assessment techniques. They can use the time well in the assessment process so that the science practicum activities can run optimally. Every student who acts as a practitioner also seems eager to do practical activities because they know that they are being assessed directly, so that the assessment process becomes more objective. Abstrak Penilaian psikomotorik dapat dilaksanakan pada setiap kegiatan pembelajaran, salah satunya pada kegiatan praktikum IPA. Pelaksanaan praktikum IPA bagi mahasiswa Program Studi Pendidikan Guru Sekolah Dasar juga menuntut aspek keterampilan dalam pelaksanaan kegiatan praktikum. Jumlah mahasiswa yang banyak dalam satu kelas menyebabkan pendidik hanya mampu menilai kemampuan kinerja mahasiswa secara berkelompok. Salah satu strategi yang dapat membantu pendidik dalam menilai kinerja mahasiswa pada kegiatan praktikum IPA yaitu dengan teknik peer assessment (penilaian teman sejawat). Desain penelitian yang digunakan di sini adalah penelitian pengembangan dengan model 4-D yaitu Define, Design, Development dan Disseminate. Berdasarkan hasil analisis kebutuhan yang dilakukan pada tahap define diperoleh informasi bahwa Instrumen evaluasi psikomotorik sangat dibutuhkan dalam pelaksanaan kegiatan praktikum IPA. Pada tahap design akan dilakukan sebuah perancangan draft awal lembar instrumen disesuaikan dengan tahapan-tahapan yang terdapat dalam kegiatan praktikum IPA. Pada tahap development akan dilakukan tahap pengembangan lembar instrumen melalui kegiatan validasi para ahli dan uji coba lapangan terbatas. Tahap disseminate yang merupakan tahap terakhir, yaitu dilakukan penyebarluasan prosuk pada sampel yang lebih banyak. Hasil respon yang diperoleh dari peserta didik menunjukkan bahwa seluruh peserta didik yang dilibatkan merasa lebih mudah dalam melaksanakan proses penilaian dengan teknik peer assessment. Mereka dapat memanfaatkan waktu dengan baik dalam proses penilaian sehingga kegiatan praktikum IPA dapat berjalan maksimal. Setiap peserta didik yang berperan sebagai praktikan juga terlihat bersemangat melakukan kegiatan praktikum karena mengetahui bahwa mereka sedang dinilai secara langsung, sehingga proses penilaian menjadi lebih objektif. Kata Kunci: Psikomotorik, Peer Assessment, Praktikum IPA

PENGEMBANGAN MEDIA GEOMETRI MOLEKUL MENGGUNAKAN MACROMEDIA FLASH SEBAGAI SOLUSI MEDIA PEMBELAJARAN DARING DI MASA PANDEMI COVID-19 Haris Munandar; Muammar Yulian; Fifi Nopyana Shaliha
Lantanida Journal Vol 9, No 2 (2021)
Publisher : UIN AR-RANIRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/lj.v9i2.12683

ABSTRAK Media pembelajaran merupakan alat, metode, dan teknik yang dapat digunakan dalam rangka mengefektifkan komunikasi dan interaksi antara guru dan peserta didik dalam proses pendidikan dan pembelajaran di sekolah. Berdasarkan hasil observasi di salah satu sekolah yang melaksanakan pembelajaran secara daring pada masa pandemi Covid-19 diperoleh informasi bahwa penggunaan media pembelajaran secara daring sangat dibutuhkan dalam mendukung proses belajar mengajar secara daring, salah satunya adalah pada mata pelajaran kimia. Tujuan dalam penelitian ini adalah untuk mengetahui bagaimana pengembangan media geometri molekul menggunakan macromedia flash sebagai solusi media pembelajaran kimia secara daring di masa pandemi Covid-19. Rancangan penelitian yang digunakan adalah penelitian dan pengembangan atau Research and Development (R&D). Instrumen yang digunakan pada penelitian ini adalah lembar validasi dan lembar angket. Pengumpulan data dilakukan dengan menggunakan lembar validasi dan penyebaran angket respon. Berdasarkan hasil analisis kebutuhan diperoleh informasi bahwa media pembelajaran daring pada materi geometri molekul sangat dibutuhkan untuk mendukung proses pembelajaran secara daring. Hasil validasasi berupa skor persentase validasi yang diperoleh dari validator ahli media yaitu 71,66%, sedangkan hasil persentase validator materi dan bahasa diperoleh 80%. Kedua hasil tersebut menunjukkan kriteria media tersebut layak digunakan dengan revisi minor. Hasil respon guru yang melibatkan 5 orang guru diperoleh skor persentase angket sebesar 85% dengan kriteria baik. Sedangkan hasil respon peserta didik diperoleh skor persentase angket sebesar 90% dengan kriteria sangat baik.ABSTRACT Learning media are tools, methods, and techniques that can be used in order to streamline communication and interaction between teachers and students in the education and learning process in schools. Based on the results of observations in one of the schools that carried out online learning during the Covid-19 pandemic, information was obtained that the use of online learning media was needed to support the online teaching and learning process, one of which was in chemistry subjects. The purpose of this study was to find out how to develop molecular geometry media using macromedia flash as a solution for online chemistry learning media during the Covid-19 pandemic. The research design used is Research and Development (R&D). The instruments used in this study were validation sheets and questionnaire sheets. Data was collected by using validation sheets and distributing response questionnaires. Based on the results of the need’s analysis, information is obtained that online learning media on molecular geometry material is needed to support the online learning process. The validation results are in the form of a validation percentage score obtained from media expert validators, namely 71.66%, while the percentage results of material and language validators are 80%. The two results indicate that the media criteria are suitable for use with minor revisions. The results of the teacher's response involving 5 teachers obtained a questionnaire percentage score of 85% with good criteria. While the results of student responses obtained a questionnaire percentage score of 90% with very good criteria.

EFEKTIFITAS PENGGUNAAN MEDIA PEMBELAJARAN DARING DALAM PEMBELAJARAN KIMIA PADA MASA PANDEMI Nurmalahayati Nurdin; Haris Munandar; Hanifatussyifa Hanifatussyifa; Ulfa Yusriani
Lantanida Journal Vol 10, No 1 (2022)
Publisher : UIN AR-RANIRY

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/lj.v10i1.13416

This study aims to describe the effectiveness of the chemistry learning process by using online methods, the challenges and the advantages of using media in learning chemistry. This research was conducted at several high schools in Aceh with a sample of 70 people, of which consist 60 students and 10 teachers. Based on the results of the data analysis, it can be concluded that in the time of the pandemic, the use of media online has signigficanntly increased, but about 35.3% of the respondents mentioned that the use of media online for teaching chemistry is not very effective. However, the advantages of using media online in teaching chemistry during the pandemic Covid-19 are to help avoid the spreading of the virus Covid-19.

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