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Utami, Nita Putri
Universitas Islam Negeri Imam Bonjol Padang
Mathematics

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Peningkatan Profesionalisme Guru Matematika MtS/SMP Pesisir Selatan Melalui Pelatihan Merancang Penilaian Pada Kurikulum 2013 Nasir, Wan; Utami, Nita Putri
Math Educa Journal Vol 3, No 1 (2019)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v3i1.283

Abstract

Situation analysis in the field illustrates that the assessment used by MTS / SMP Mathematics teachers in the 2013 curriculum has not been implemented optimally. One of the causes is the lack of understanding of MTS / SMP Mathematics teachers about the assessment in the 2013 curriculum. In addition, because there are too many SMP teachers in the South Coast, so not all teachers have received training. In other words, the prevalence of assessment training in the 2013 Curriculum. Therefore, the importance of conducting assessment design training in the 2013 Curriculum. This activity was carried out in three stages, namely preparation, implementation, and completion. The preparatory phase is carried out by coordinating with the State Junior High School in the South Coast, surveying the location of service delivery, determining the location of service, and technical preparation of training and instruments. The implementation phase is carried out with three methods, namely lecture and training, and exercises to design the assessment in the 2013 Curriculum, the last stage is analyzing the questionnaire and the work of the teacher to make a report. The results of the training activities showed that after conducting the training it was produced that 84% of teachers understood the design of the assessment in the 2013 Curriculum was obtained through questionnaires given to participants. Teachers have been able to design the 2013 curriculum  assessment correctly.
Keefektifan Perangkat Pembelajaran Matematika Berbasis Discovery Learning pada Kelas X SMA Utami, Nita Putri
Math Educa Journal Vol 1, No 2 (2017)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v1i2.23

Abstract

The learning sets of mathematics used by educators greatly determine the achievement of learning objectives. But the fact that the the learning sets of mathematics used in schools have not supported the achievement of conceptual understanding and reasoning ability to the fullest. The purpose of this research is to produce the learning sets of mathematics based on discovery learning mathematics on equation material and linear inequality that is valid, practical, and effective. This research is a development research using the Plomp development model consisting of initial investigation phase, prototype development or prototype phase, and assessment phase. The effectiveness data is obtained from the cognitive competence test sheet of the learner, observation sheet of students' affective competence and observation sheet of psychomotor competence of the learner. The results showed that the learning sets of mathematics developed were valid, practical and effective. Learning outcomes of learners on cognitive, affective, and psychomotor competencies are effective. In this journal only discussed the effectiveness of learning tools of mathematics.Keywords: Discovery learning, the effectiveness of mathematics  learning  sets based on discovery learning
Perkembangan Kemampuan Penalaran Matematis Siswa Selama Diterapkan Pembelajaran Think Pair Square Afri, Lisa Dwi; Utami, Nita Putri
Math Educa Journal Vol 2, No 2 (2018)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v2i2.189

Abstract

Students' mathematical reasoning ability will be better and develop if the teacher provides learning that supports these abilities. However, most of the students of class XI Science at SMAN 2 Painan have not used and developed their mathematical reasoning abilities optimally, this is due to teachercentered learning. The purpose of this study was to determine the development of mathematical reasoning skills in class XI science students of SMAN 2 Painan during Think Pair Square learning. This research is a descriptive research. The research instrument is a quiz. Quiz is analyzed by determining the average quiz for each meeting, students who complete based on the KKM and determine the performance criteria achieved by students based on the assessment of Iryanti's performance. The results show that students' mathematical reasoning abilities develop.Keywords: Think Pair Square,Mathematical Reasoning Abilities
Peningkatan Pemahaman Konsep dan Kemampuan Penalaran Matematika Setelah Menggunakan Perangkat Pembelajaran Matematika Berbasis Discovery Learning Pada Kelas X SMA Utami, Nita Putri
Math Educa Journal Vol 2, No 1 (2018)
Publisher : Universitas Islam Negeri Imam Bonjol Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15548/mej.v2i1.32

Abstract

Understanding the concepts and math reasoning ability of learners in schools has not developed optimally. This is because, teachers have not facilitate learners to be active in learning. In other words, learning done in schools has not been meaningful learning. One of the causes of mathematics learning tools used by educators has not supported the achievement of optimal learning objectives. The purpose of this research is to produce as learning device based on discovery learning mathematics on equation material and linear inequality that is valid, practical, and effective. This research is a development research using the Plomp development model consisting of initial investigation phase, prototype development or prototype phase, and assessment phase. The effectiveness data is obtained from the cognitive competence test sheet of the learner, observation sheet of students' affective competence and observation sheet of psychomotor competence of the learner. The results showed that the learning tools of mathematics developed were valid, practical and effective. In this journal only discussed increased understanding of the concept and the ability of mathematical reasoning of learners after use of learning devices based on discovery learning mathematics.Keywords: Discovery Learning, Conceptual Understanding and Reasoning Math Abilities.
Co-Authors Lisa Dwi Afri Wan Nasir