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Saintifika
Published by Universitas Jember
ISSN : -     EISSN : -     DOI : -
Core Subject : Education,
Education
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Articles 7 Documents
 1 
Search results for , issue "Vol 22 No 2 (2020)" : 7 Documents clear
PROFIL SISWA BERKEMAMPUAN MATEMATIKA TINGGI DALAM MEMECAHKAN SOAL CERITA POKOK BAHASAN ARITMATIKA SOSIAL Kamila Duwi Fatmawati; Dinawati Trapsilasiwi; Erfan Yudianto
Saintifika Vol 22 No 2 (2020)
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/saintifika.v22i2.15950

Abstract

Profil pemecahan masalah merupakan gambaran secara umum mengenai kegiatan memecahkan masalah matematika yang dilakukan oleh siswa dengan menggunakan lima tahapan pemecahan masalah model IDEAL, yaitu mengidentifikasi masalah, mendefinisikan masalah, mencari solusi, melaksanakan strategi, dan mengkaji kembali serta mengevaluasi pengaruhnya. Hal tersebut menjadi menarik ketika dikaitkan dengan kemampuan matematika. Penelitian ini bertujuan untuk mendeskripsikan profil siswa berkemampuan matematika tinggi dalam memecahkan soal cerita pokok bahasan Aritmatika Sosial. Jenis penelitian ini adalah penelitian kualitatif. Siswa berkemampuan matematika tinggi diberi dua soal tes pemecahan masalah, kemudian dilakukan wawancara untuk mengetahui lebih dalam proses dalam memecahkannya. Hasil yang diperoleh adalah siswa berkemampuan matematika tinggi mampu memenuhi semua indikator dari setiap tahap pemecahan model IDEAL. Hal ini terlihat dari hasil pekerjaan yang diberikan dan wawancara yang dilakukan oleh peneliti terhadap siswa tersebut.
PENERAPAN MODEL (TSTS) DALAM MENINGKATKAN HASIL BELAJAR IPA SISWA KELAS 9A DALAM MATERI RANGKAIAN LISTRIK DI SMP NEGERI PAKUSARI JEMBER TAHUN PELAJARAN 2019/2020 Endah Noer Aini; Sri Marhaening Utami
Saintifika Vol 22 No 2 (2020)
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/saintifika.v22i2.23122

Abstract

Abstract: This research is motivated by the low participation of students or students' learning activities in the process of learning science class 9A in SMP Pakusari. Proses learning usually undertaken using direct instructional model that is delivering the materials to students as a whole and interspersed with exercises, learning like this causing students to tend to only acquire cognitive knowledge, not yet meaningful learning. This study is a Classroom Action Research (PTK) that uses the model and design of the Kemiss and Mc Taggart spirals. This study was conducted in 2 cycles implemented in the period from September to October 2019. Each cycle consisted of 4 stages, from the planning phase (planning), implementation, observation (observing) and reflection (reflecting). The data collection instruments in this study are student learning activity sheets, field notes and documentation in the form of photographs during the learning process. The results show an increase in student learning activities by using the two stay two stray model, namely speaking activities, writing activities and motor activities increased from cycle I with an average of 81.67 and cycle II with 85.00 final conclusion of this study that the application of learning model cooperative type two stay two stray can increase student learning activities. Keywords: Cooperative Learning Type Two Stay Two Stray, Student Learning Outcomes
MENINGKATKAN HASIL BELAJAR MATEMATIKA SISWA MELALUI MODEL KOOPERATIF TWO STAY TWO STRAY (TSTS) TAHUN PELAJARAN 2019/2020 Mohamad Hadi Susanto
Saintifika Vol 22 No 2 (2020)
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/saintifika.v22i2.23101

Abstract

Abstract: The success of a lesson can be measured by the achievement of student learning outcomes. Based on the preliminary test, it was found that 22 students (73.3%) were still under the KKM or who scored below 70. To improve learning outcomes, in this study the Two Stay Two Stray (TSTS) cooperative model was used. This type of research is classified as Classroom Action Research (PTK) with the implementation stages referring to the Kemmis and Taggart models. This research was planned in two cycles, including planning, action, observation and reflection. The subjects of this study were students of class VIIB Bangsalsari Junior High School 2019/2020, totaling 30 students. The test and observation method was used for data collection techniques, while the data analysis technique used comparative descriptive analysis (comparison) by comparing the results of pre-cycle, cycle 1 and cycle 2 and was calculated using a simple statistical formula. The results showed that the students' average score in the pre-cycle, cycle I and cycle II was 57.03; 71.97; and 85.57. Completeness of learning outcomes increased from 26.67% (8 of 30 children); 66.67% (20 of 30 children) and 90.00% (27 of 30 children). It can be concluded that the learning outcomes of class VIIB students of SMPN 3 Bangsalsari for the 2019/2020 academic year through the TSTS cooperative model can improve. Kata Kunci: Learning Outcome, cooperative Model, Two Stay Two Stray
IDENTIFIKASI GEOMETRI BIDANG PADA POLA MOTIF KAIN TENUN SOLOK BANYUWANGI Seli Wahyutini Khoiriyah; Sunardi Sunardi; Erfan Yudianto
Saintifika Vol 22 No 2 (2020)
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/saintifika.v22i2.23454

Abstract

Abstract: A culture is born from the local community so as to produce works that become the characteristic of the culture. This culture is rooted and develops over time. One result of cultural work is Banyuwangi solok weaving. Education appreciates local culture in order to participate in preserving through the teaching and learning process. Weaving Solok Banyuwangi can be included as a medium for student learning in schools. Mathematics is one branch of science that studies symbols with logical reasoning. So there are estimates of the mathematical elements found in the Banyuwangi solok weaving motif. Mathematical elements found in Banyuwangi solok weaving include points, lines, triangles, quadrilaterals, hexagon, folding symmetry, rotary symmetry, congruence and similarity. Keywords: Solok Weaving; Mathematic; Culture
PEMBELAJARAN KOOPERATIF DENGAN STRATEGI ”KARMIN ALJABAR” MENRAMPILKAN OPERASI HITUNG ALJABAR Heru Wahyudi
Saintifika Vol 22 No 2 (2020)
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/saintifika.v22i2.23296

Abstract

Abstract: The implementation of learning is expected to be active, innovative, creative, and fun without leaving the learning concepts. Calculating algebra is a very important learning and many students have difficulty. From the researcher's experience, learning algebra by utilizing the algebra domino card has an impact on students' interest in learning but learning outcomes don’t meet the completeness standards. Researchers strive for more interesting learning by giving deeper concepts in the learning process through cooperative learning with a contextual approach assisted by an Algebra Domino Card, which called "KARMIN Algebra". Based on the results for two cycles, it shows an increase, in cycle 1 obtained 72% of students reaching Minimum Standard Learning (MSL), while in cycle 2 obtained 84%. Meanwhile, the psychomotor and affective, shown that students are more skilled in calculating algebra. Referring to these results, the researchers suggest that this kind of learning can be used as an alternative to learning mathematics in schools by adjusting existing conditions. Keywords: Contextual, algebraic Karmin, algebraic arithmetic skill
UPAYA MENINGKATKAN HASIL BELAJAR IPA MATERI PEWARISAN SIFAT MELALUI MODEL (STAD)SISWA KELAS 9C DI SMP NEGERI PAKUSARI JEMBER TAHUN PELAJARAN 2019/2020 Sri Marhaening Utami; Soesy Sri Wulandari
Saintifika Vol 22 No 2 (2020)
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/saintifika.v22i2.23126

Abstract

Abstract: Students of class 9C SMP Negeri Pakusari Jember have difficulty in understanding IPA, so the average value of daily repetition is still below 75, including in the Property Heritage material. The purpose of this research is the Model Student Team Achievement Division (STAD) can improve the learning outcomes of IPA Material Inheritance in 9C students of SMP Negeri Pakusari Jember in the academic year 2018/2019. The data obtained in this study are student learning outcomes at the end of each cycle, teachers' ability in managing learning is taken from observation sheets, student activities are taken from student observation sheets. For the results of observation in cycle I observation of 80% research activity, student activity 75% included in the good category, in cycle II observation of research activity 90% student activity 88% included in the excellent category. Similarly, with the average learning outcomes of evaluation cycle I of 65, for cycle II of 85, From the results of the evaluation it can be seen that there is a significant increase in the average learning outcomes of students from cycle I to cycle II is 1.05. Keywords: Inheritance, STAD Learning Model, IPA Learning Outcomes
UPAYA MENINGKATKAN HASIL BELAJAR IPA PADA KONSEP SISTEM PENCERNAAN MAKANAN MELALUI MODEL PEMBELAJARAN KOOPERATIF TIPE STAD PADA SISWA KELAS VIIIC SMPN 2 JEMBER TAHUN AJARAN 2019/2020 Ani Sulistiyawati Ramli
Saintifika Vol 22 No 2 (2020)
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/saintifika.v22i2.23128

Abstract

Abstract: A cooperative model learning strategy of STAD (Student Teams Achievement Divisions) is a learning model through a cooperatives learning approach that emphasizes on activities and interactions between students to motivate and assist with learning materials to achieve maximum achievement. The purpose of this research was an increase the result of the 8th grade students science study of SMPN 2 Jember. This research method was a qualitative approach. This kind of research was class action research. The class action in this study was done with 2 cycles. The results were by taking a research subject of 8th grade students of SMPN 2 Jember. From tests for study results on cycle one gets an average of 68,75% become 75,50% while on cycle two is average 75,50% become 87,25%. From the rise in average value, the use of STAD (Student Teams Achievement Divisions) cooperative learning methods increases the students learning result to science lessons Keywords: Science learning concept, cooperativelearning model, learning result

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