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All Journal Jurnal Periodic Jurusan Kimia UNP Jurnal Pendidikan Biologi Indonesia Jurnal Tadris Kimiya Jurnal Penelitian Pendidikan IPA (JPPIPA) JURNAL PENDIDIKAN TAMBUSAI Bio-Lectura Kwangsan: Jurnal Teknologi Pendidikan Eksakta : Berkala Ilmiah Bidang MIPA EDUKATIF : JURNAL ILMU PENDIDIKAN Pelita Eksakta Natural Science: Jurnal Penelitian Bidang IPA dan Pendidikan IPA Edukimia Entalpi Pendidikan Kimia

Minda Azhar

Universitas Negeri Padang

Author-ID : 2715695

Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Education Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Social Sciences Other

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Pengembangan Lembar Kerja Peserta Didik (LKPD) Laju Reaksi Berbasis Inkuiri Terstruktur Kelas XI SMA Rosi Efliana; Minda Azhar
Edukimia Vol 1, No 2 (2019): Edukimia - Vol. 01, Issue 02
Publisher : Universitas Negeri Padang

Learner Worksheet (LKPD) of reaction rates based structured inquiry in class XI SMA had been dertemine validity and practicality. The type of research used is Research and Development (R and D). The development model was a 4-D model consisting of 4 stages, namely (1) Define, (2) Design, (3) Develop, (4) Disseminate. The disseminate stage was not carried out due to time and cost constraints. The research instrument used was a questionnaire validation and practicality questionnaire. The validation questionnaire was filled by 3 chemistry lecturers from FMIPA UNP and 2 chemistry teachers from SMAN 2 Lubuk Basung. Practicality questionnaire was filled by 2 chemistry teachers and 30 students of class XII MIPA 3 SMAN 2 Lubuk Basung. Data were analyzed using kappa moments. The average kappa moment of validity test was 0.87 with a very high validity category. The average kappa moment of teacher were 0,88 with a very high practicality category. The average kappa moment of student were 0,87 with a very high practicality category. Thus, it was concluded that reaction rates LKPD based on structured inquiry was valid and practice.

Validitas dan Praktikalitas Modul Larutan Penyangga Berbasis Guided Discovery dengan Mengunakan Tiga Level Representasi Kimia untuk Kelas XI SMA Nadya Dewara; Minda Azhar
Edukimia Vol 1, No 1 (2019): Edukimia - Vol. 01, Issue 01
Publisher : Universitas Negeri Padang

The 2013 curriculum requires teachers to use a scientific approach in teaching-learning process. The scientific approach is in accordance with the steps of various learning models, one of which is guided discovery. The study aimed at developing guided discovery modules on material buffer solutions for class XI SMA or MA and determining the validity and practicality of the developed modules. The research type was Research and Development. The development model was 4-D models that consists of four steps: define, design, develop, and disseminate. The research was limited to. The instrument of the research was questionnaire a form that consist of validity and practicality sheets. The module was validated by 5 validators and module practicality was examined by 2 chemistry teachers and 34 students of grade XI MIA 1 at SMAN 12 of Padang. Validity and practicality data were analysed by using the kappa Cohen formula. The moment kappa average of 5 validators was 0.90 with highest validity category. The moment kappa average of teachers and students were 0.8 and 0.86 spelling with the high category. The result of the research showed that the module of buffer solutions based on guided discovery with multiple representations was valid and practice to be used on the learning of chemistry.

LKPD Stoikiometri Berbasis Inkuiri Terstruktur dengan Tiga Level Representasi untuk Kelas X SMA Meni Lovia Melini; Minda Azhar
Edukimia Vol 1, No 3 (2019): Edukimia - Vol. 01, Issue 03
Publisher : Universitas Negeri Padang

This type of study is research and development (R and D) with 4-D development model. The research was conducted until the validity and practical test of the development. This student worksheet validated by 5 people validators namely 3 chemistry lectures and 2 chemistry teachers from SMAN 1 Linggo Sari Baganti. Practicality questionnaire was filled by 29 students of class XI and 2 chemical teachers of SMAN 1 Linggo Sari Baganti. The result showed that validity test is 0,87 categorized very high. The kappa moment of practical test by 2 chemstry teacher is 0,78 categorized high. The kappa’s moment of 29 students SMAN 1 Linggo Sari Baganti was 0,81 with a high practicality category.

LKPD Bentuk Molekul Berbasis Inkuiri Terstruktur Dengan Menggunakan Pemodelan Tiga Dimensi Nurafni Nurafni; Minda Azhar
Edukimia Vol 1, No 3 (2019): Edukimia - Vol. 01, Issue 03
Publisher : Universitas Negeri Padang

This study is research and development (R and D) and using 4-D models, but disseminate step is not done. Validation of student worksheets has been done by chemistry lecturers and chemistry teachers. The practicality of student worksheets has been done by chemistry teachers and students of 2nd grade of SMAN 1 Pariaman. The result showed that moment kappa average of validity was 0,83 with very high validity category and moment kappa average of practicality were 0,9 by chemistry teachers and 0,86 by students with very high category. Therefore student worksheets of molecular shape based on structured inquiry with emphasis on the submicroscopic level using 3-D models is valid and practice to be used on the chemistry learning.

Pengembangan Modul Perhitungan Rumus Kimia dan Persamaan Reaksi Berbasis Inkuiri Terstruktur dengan Tiga Level Representasi untuk Kelas X SMA atau MA Mira Permata Sari; Minda Azhar
Edukimia Vol 1, No 2 (2019): Edukimia - Vol. 01, Issue 02
Publisher : Universitas Negeri Padang

Module of chemical formula and reaction equation with three levels representation based structured inquiry had been determined validity and practility. The research type was research and development (R and D). The development model was 4-D model the consist of 4 stages, namely: define, design, develop and disseminate. This research was limited to the stage of development, namely the validity and practicality tests. The research instruments were used observation questionnaire, validity and practicality. The modul was validated by 5 validators. Practicality test was carried out by 2 chemistry teachers and 24 XI grade students of IPA 2 SMAN Basa Ampek Balai. Data of the validity and practicality test were analyzed using the cohen kappa formula. The average kappa moment of validity test was 0,93 with a very high validity category. The average kappa moment of teacher and student practicality were 0,88 and 0,91 respectively with category very high practicality category. Thus, module of chemical formula and reaction equation with three levels representation based structured inquiry was valid and practice.

Pengembangan LKPD Larutan Penyangga Berbasis Guided Discovery Learning dengan Tiga Level Representasi Kimia untuk Kelas XI SMA Azizah Arta; Minda Azhar
Edukimia Vol 1, No 1 (2019): Edukimia - Vol. 01, Issue 01
Publisher : Universitas Negeri Padang

LKPD are one of the learning materials that can be used in the learning process. Buffer solution LKPD based on guided discovery learning with three levels chemistry representation. The type of this research was Research and Development (R and D) with the 4D development model. 4-D models that consist of four steps: define, design, develop, and disseminate. The research was limited on develop step. The research instrument that used questionnaire in the form of validity and practicality sheet. The LKPD was validated by three UNP chemistry lectures and two chemistry teachers of SMAN 5 Padang. The LKPD was practicalited by two chemistry teachers and 28 students XII MIPA 1 of SMAN 5 Padang. Data were analyzed by Cohen Kappa formula. The result of validity test showed that the LKPD had a very high validity category (k = 0,86). Practicality test result showed that the LKPD has very high practicality category (k = 0,80 dan k = 0,82). The LKPD was valid and practical.

Co-Authors Ackri Yurico Al Khudri Sembiring Alexander Ardiansyah Alfina Yuliana Annisa Ade Putri Azizah Arta Azizah Azizah Basultan Hidayat Boni Risa Dessy Natalia Dinata, Marta Diny Hazita Rahma Eka Sovia Fajriah Azra Fernita Puspasari Fitrah Qolbi Fitri Arsih Fitria, Yanti Hardeli Hardeli Hary Sanjaya Hesty Parbuntari Horiza, Hevi Hutdia Putri M Ihsanawati Ihsanawati Indang Dewata Iryani Iryani Jon Efendi Meni Lovia Melini Miftahul - Khair Miftahul Khair Minda Azhar Mira Permata Sari Muthia Dwi Putri Nadya Dewara Natia Afriana S Nofrianto Nofrianto Novia Novia Nurafni Nurafni Nurhasanah Nurhasanah Nurhasnah, Nurhasnah Raudhah Awal Rikizaputra Rikizaputra Rosi Efliana S. Solheri Suci Firma Dewi Suci Mawarni Ulianas, Alizar Watin Dehistora Yerimadesi Yerimadesi Yohandri Yulia Mona Liza Yuni Ahda Yusmaita, Eka zulhendra - Zulhendra

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