Claim Missing Document
Check
Articles

Found 9 Documents
Search
Journal : EduChem

PENGARUH MODEL KOOPERATIF TIPE TWO STAY TWO STRAY TERHADAP KETERAMPILAN KOMUNIKASI SISWA indah mulatsih; Hairida Hairida; Ira Lestari
EduChem Vol 1, No 1 (2020): FEBRUARI 2020
Publisher : Universitas Tanjungpura, Prodi Pendidikan Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/educhem.v1i1.36794

Abstract

This study aims to determine whether there is any difference in the communication skills of students who use the cooperative model of type Two Stay Two Stray (TSTS) with students who use the conventional model and how much influence the communication skills of students using cooperative model type Two Stay Two Stray (TSTS) with students which uses the conventional model. The method used is pre-experimental design with Intact draft-Group Comparison. Samples were students of class XI SMA Muhammadiyah 2 Pontianak MIA. The results of the data analysis assessment of communication skills of students in the experimental class and control class using testIndependent Samples T-test, shows the differences in communication skills between classes that use the cooperative model of type Two Stay Two Stray (TSTS) and class that uses the conventional model. The results were obtained, there is a difference in communication skills of students who use the cooperative model of type Two Stay Two Stray (TSTS) with students using conventional models. Based on the calculation, the results indicate that the influence of cooperative learning type Two Stay Two Stray against the communication skills of students at 51.6%.
PENGEMBANGAN MODUL PEMBELAJARAN BERBASIS PBL PADA MATERI TERMOKIMIA KELAS XI SMA NEGERI 2 PONTIANAK mutiara yona; Hairida Hairida; Rachmat Sahputra
EduChem Vol 3, No 1 (2022): FEBRUARI 2022
Publisher : Universitas Tanjungpura, Prodi Pendidikan Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/educhem.v3i1.41158

Abstract

This study aims to determine the feasibility and responses of a students to modules based learning on problem based learning on thermochemical material class XI of SMA Negeri 2 Pontianak. The form of the research was research and development. The research model used is ADDIE research model. The subject of this research is problem based learning (PBL) based learning modules on thermochemical materials with group trials and large group trials. Data collection instrument that was used were feasibility assessment sheet and student response quetionnaire. The results of the conclusion of the feasibility of the learning module based on learning problems have a very decent level of eligibility (92.55%) which is approved from the aspects of the feasibility of content, presentation, language and graphics. The result of the small group student responses test showed very good criteria (82.78%) and the large group student response test showed very good criteria (86.58%). Thus, the problem based learning module based on class XI thermochemical material of SMA Negeri 2 Pontianak is very suitable to be used as teaching material and gets students' responses with very good criteria.
PENGEMBANGAN BUKU SUPLEMEN BIOTEKNOLOGI KONVENSIONAL BERBASIS KEARIFAN LOKAL MASYARAKAT KALIMANTAN BARAT Sri Apriliani; Hairida Hairida; Ira Lestari
EduChem Vol 2, No 2 (2021): AGUSTUS 2021
Publisher : Universitas Tanjungpura, Prodi Pendidikan Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/educhem.v2i2.38938

Abstract

The aims of this research to determine the conventional biotechnology products typical by the people of Kalimantan Barat, determine the feasibility and know the response of conventional biotechnology supplement book based on local wisdom by the people of Kalimantan Barat. This research takes the form of research and development (R&D) by adopting the Borg & Gall development model. The results of data processing on conventional biotechnology supplement books based on local wisdom by the people of Kalimantan Barat show that this supplement book that was developed was very feasible to use in learning in terms of the percentage of content, presentation, language and graphics worthiness of 89%; 89.5%; 83.81; and 82.77%. The results of student responses in the initial field trials amounted to 83.27% and in the main field trials amounted to 85.03%. The results of this research can be concluded that the feasibility level of conventional biotechnology supplement book based on the local wisdom by the people of Kalimantan Barat as a supplement of teaching materials is very feasible to use and get a good response from junior high school.
PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK ELEKTRONIK (E-LKPD) PEMBELAJARAN PROYEK BERBASIS LITERASI SAINS PADA MATERI PENCEMARAN LINGKUNGAN Ummi Shaleha; Hairida Hairida; Husna Amalya Melati
EduChem Vol 1, No 1 (2020): FEBRUARI 2020
Publisher : Universitas Tanjungpura, Prodi Pendidikan Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/educhem.v1i1.37480

Abstract

The aim of this research was to determine the feasibility of the Electronic Student Worksheet (e-LKPD) based on science literacy for project learning on environmental pollution. This research employed a research and development (R&D) form which refers to the stages of development according to Borg & Gall. The science literacy-based e-LKPD was tested to 9 students of SMPN 3 Pontianak in the initial trial. In the main trial, the e-LKPD was tested to 36 students from three schools which are SMPN 2 Pontianak, SMPN 3 Pontianak and SMPN 4 Pontianak. The instruments for data collection were the feasibility assessment sheet and students’ response questionnaire. The result of data analysis showed that e-LKPD in terms of content, presentation, language and media with 96.8%; 98.2%; 94.4%; and 88.8% respectively. All of these percentages are categorized as very high criteria. The averaged percentage of students’ response on the initial trial and the main trial are 81.6% and 83.9% which categorized as very high criteria. Therefore, e-LKPD is feasible to be used in learning projects based on science literacy on environment pollution topic.Keywords: Science literacy, project based learning. 
ANALISIS POLA KOMUNIKASI MENGGUNAKAN MODEL VICS FLANDERS DALAM PEMBELAJARAN KIMIA DI SMA NEGERI 1 SUNGAI RAYA Gilang Prastyca; Hairida Hairida; Maria Ulfah
EduChem Vol 2, No 2 (2021): AGUSTUS 2021
Publisher : Universitas Tanjungpura, Prodi Pendidikan Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/educhem.v2i2.41107

Abstract

Communication is the process of delivering messages from the communicator (source) to the communicant (receiver) through certain media to produce certain effects or goals by expecting feedback or reciprocity. The purpose of this study was to analyze the communication patterns carried out in chemistry learning at SMA Negeri 1 Sungai Raya. This research uses a descriptive method. The research subjects were chemistry subject teachers and students of class XI IPA 3 and XI IPA 4 SMA Negeri 1 Sungai Raya in the 2019/2020 school year. The instrument used to analyze teacher and student communication patterns is Matrix verbal interaction category system (VICS) Flander developed by Amidon and Hunter. The results showed that the communication patterns that occur are one-way communication patterns in which communication patterns are still discussed by the subject teacher
DESKRIPSI KEMAMPUAN LITERASI SAINS SISWA MATA PELAJARAN ILMU PENGETAHUAN ALAM Thea Amira Vashti; Hairida Hairida; Lukman Hadi
EduChem Vol 1, No 2 (2020): AGUSTUS 2020
Publisher : Universitas Tanjungpura, Prodi Pendidikan Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/educhem.v1i2.41108

Abstract

The purpose of this research is to describe the ability of scientific literacy junior high school students in natural science subjects. The methodology of this research is descriptive qualitative. The total of students who involved in this qualitative research from SMP Negeri 2 Pontianak and SMP Negeri 10 Pontianak are 124. The value of scientific literacy skill used written tests which are given to the students by multiple choice and essay tests. The answers of the students are analyzed by the aspects of scientific literacy. Based on the analysis, the average percentage results of each aspect of scientific literacy are content knowledge in explaining scientific phenomena (27.25%), procedural knowledge in interpreting data and evidence scientifically (53.34%), epistemic knowledge in interpreting data and evidence scientifically (17.4%), and epistemic knowledge in evaluating and designing scientific inquiry (33.23%). Based on the grades achieved by students, it is divided into three categories of grades, high, medium, low. Based on the results of research the average scientific literacy ability of students included in the low category with a percentage of 73.02%. This proves that a small proportion of students have scientific literacy skills.
PENGARUH PEER ASSESSMENT TERHADAP KETERAMPILAN KOMUNIKASI DALAM PRAKTIKUM ASAM BASA DAN GARAM Siti Rahmawati; Hairida Hairida; Rachmat Sahputra
EduChem Vol 1, No 1 (2020): FEBRUARI 2020
Publisher : Universitas Tanjungpura, Prodi Pendidikan Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/educhem.v1i1.37152

Abstract

This study aims to determine whether the differences in communication skills of students who use the Peer Assessment technique with students who use Teacher Assessment and how much the influences to students. The research method was using pre-experimental design with Intact-Group Comparison. The sample of this research is grade VII students of SMP Negeri 19 Pontianak. The results of observational data analysis of students' communication skills in the experimental class and the control class using the Independent Samples T-test, showed the differences in communication skills between the class using Peer Assessment technique and the class using Teacher Assessment. The result obtained, the average communication skills of students who use the Peer Assessment technique is 66.6 % with a good category and students who use Teacher Assessment is 59.3 % with a fairly good category. Based on the calculation of the effect size obtained results indicate that there is an effect of Peer Assessment on students' communication skills by 0.9 with a high category. Keywords: Students' communication skills, peer Assessment.
Pengembangan Buku Saku Digital Berbasis SETS pada Materi Reaksi Reduksi Oksidasi Apricilia Ahmadiyah; Hairida Hairida; Ira Lestari
EduChem Vol 1, No 1 (2020): FEBRUARI 2020
Publisher : Universitas Tanjungpura, Prodi Pendidikan Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/educhem.v1i1.37394

Abstract

The aims of this study were to determine the feasibility of digital pocket book based on science, environment, technology and society (SETS) on oxidation reduction reaction material and to measure students response. The form of this research was research and development (R&D) that adapted from the Four D (4D) model that limited into Three D (3D) steps. The subject of this study was digital pocket book based on SETS which was on X IPA students of MAS Al mustaqim Kubu Raya at the initial trial and main trial. Data collection instruments used were expert appraisal assessment sheets and students response questionnaire. The result of data processing showed that digital pocket book was very feasible (94,5%) that in terms of material aspect, graphic aspect, and language aspect. Based on students response questionnaire, the response result in the initial trial and main trial were 91% and 90,4% that classified as very good category. These datas showed that digital pocket book was very feasible and got very good students response.
PENGARUH MODEL PEMBELAJARAN STS (SCIENCE, TECHNOLOGY, AND SOCIETY) TERHADAP KETERAMPILAN MEMBUAT KEPUTUSAN SISWA Defiana Aliyatur Rosidah; Hairida Hairida; Masriani Masriani
EduChem Vol 3, No 2 (2022): AGUSTUS 2022
Publisher : Universitas Tanjungpura, Prodi Pendidikan Kimia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/educhem.v3i2.39510

Abstract

The aim of this study were to determine the differences of the  student's decision making skills before and after being taught using the STS (Science, Technology, and Society) learning model at MAN 3 Pontianak. The form of this research is pre-experimental design with the research plan of one group pretest-posttest design. The sample of this research is class X MIPA as an experimental class. The data collection tools used are the decision making skills test instrument and interview guidelines. Decision making skills were analyzed using the Wilcoxon test. The analysis is smaller than the significant level of 0.05 which means there are differences in decision making skills in class X MIPA MAN 3 Pontianak on scientific method sub-material before and after learning using STS ( Science, Technology, and Society) learning model. The n-gain calculation results obtained a value of 0.32, so the conclusions obtained that the STS (Science, Technology, and Society) learning model  affect student’s decision making skills in the medium category. Keyword : STS (Science, Technology, and Society) , Keterampilan Membuat Keputusan, Metode Ilmiah
Co-Authors A Ifriany Harun AA Sudharmawan, AA Afriyanti, Fitria Agung Hartoyo Agung Hartoyo Agustinus Ridwan Aldoni Amifelia, Hani Andang Anjani, Safna Annisa Utami Annisa Wulandari Antonius Totok Priyadi Apricilia Ahmadiyah Asmayani Salimi Asmayani Salimi Astuti, Nur Anjar Azwa Fadilla Wafiq Bayu Prasodjo Dedeh Kurniasih Defi Aswan Defiana Aliyatur Rosidah Desy Ramadhani Putri Dhea Novi Adelliani Dina Cindiana Dini Hadiarti Dwi Edi Budianto Dyoty Auliya Vilda Ghasya Dyoty Auliya Vilda Ghasya Eny Enawati Eny Enawaty Eny Enawaty Era Pandriani Erlina ERLINA Erlina . Erlina Erlina Erlina Erlina Erlinda Simanjuntak Erwina Oktavianty Fatmadiwi, Anggi Febriyani, Ananda Firmansyah Fithri Anggraini Fitri Kusuma Wardani Fitri Rahmadanti Fitria Arfiyanti Fitriani Fitriani Gilang Prastyca Goliked, A.J Gusti Budjang Hadiwangsa, Dyan Hayuningtrisna Halidjah Helsa Ulfa Destari Hemri Yansa Henny Herawaty Hery Hery Kresnadi Hidayatullah Hidayatullah Husna Amalya Melati Husna Amalya Melati Husna Amalya Melati Ida Lestari Iis Puspa Subekti Ina Wulandari indah mulatsih Ira Lestari Ira Lestari Ira Lestari Ira Lestari Ira Lestari Ira Lestari Ira Lestari Jessica Ayu Sabila Jumiarti Kartono Kartono Kartono Kresnadi Kresnadi, H Lili Suryani Lisna Yani Lukman Hadi Lukman Hadi Lukman Hadi Lukman Hadi Lukman Hadi Maimuna Maimuna Maria Ulfa Maria Ulfah Maria Ulfah Maria Ulfah MARIA ULFAH Maria Ulfah* Martono Martono Masriani . Masriani Masriani Masriani Masriani Masriani Masriani Muhammad Asrori Muhammad Badarul Husna Muhammad Ridhwan Al Mu’min MUNAWAR Muskania, Ricka Tesi mutiara yona Mutmainnah Mutmainnah Nany Safrianty Natasya, Qois Neisya Benhadj Neni Haryani Ninda Permasari Nuria, Rika Nurul Salima Pitra Dewi Pramesti Windu Anugraheni Pranata, Rio Rachma Julianty Putri Rachmat Sahputra Rachmat Sahputra Rachmat Sahputra Rachmat Sahputra Rahmat Rasmawan Rahmat Rasmawan Rahmawati, Siti Irma Resha Meisya Ariana Rini Muharini Rini Muharini Rio Pranata Rio Pranata Risya Sasri Rody Putra Sartika Sari, Jossy Marinda Septi Dwi Listiani Siseh Siseh Siti Siti Aisyah Siti Halidjah Sri Apriliani Sri Larasati Sri Maryati Syamswisna , Thea Amira Vashti Tiya Ruslina Putri Tulus Junanto Tulus Junanto Tulus Junanto Tulus Junanto Tya Daniela Uci Sulistiarini Ummi Shaleha Wahdah Aliyah Warsidah Warsidah Widyan Sari WINARTI WINARTI Yosepha Armiyati