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All Journal Cakrawala Pendidikan E-Tech : Jurnal Ilmiah Teknologi Pendidikan Pendidikan Matematika Jurnal Pelangi Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika LEMMA: Letters Of Mathematics Education Jurnal Edik Informatika : Penelitian Bidang Komputer Sains dan Pendidikan Informatika Suska Journal of Mathematics Education E-Dimas: Jurnal Pengabdian kepada Masyarakat Justek : Jurnal Sains Dan Teknologi PeTeKa JURNAL PENDIDIKAN TAMBUSAI Jurnal Informatika Kaputama (JIK) Rangkiang: Jurnal Pengabdian Pada Masyarakat Southeast Asian Mathematics Education Journal Plusminus: Jurnal Pendidikan Matematika Decode: Jurnal Pendidikan Teknologi Informasi Jurnal Pustaka Data : Pusat Akses Kajian Database, Analisa Teknologi, dan Arsitektur Komputer Rangkiang Mathematics Journal Jurnal Horizon Pendidikan RANGKIANG: Jurnal Pengabdian Pada Masyarakat International Assulta of Research and Engagement Beujroh : Jurnal Pemberdayaan dan Pengabdian pada Masyarakat
Sofia Edriati
Universitas PGRI Sumatera Barat
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Journal : LEMMA: Letters Of Mathematics Education

 1 
PENERAPAN PEMBELAJARAN KOOPERATIF TIPE TEAM ASSISTED INDIVIDUALIZATION (TAI) UNTUK MENINGKATKAN KEMAMPUAN KALKULUS 1 Edriati, Sofia
JURNAL LEMMA Vol 1, No 1 (2014): LEMMA : Letters of Mathematics Education
Publisher : Universitas PGRI Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (468.494 KB) | DOI: 10.22202/jl.2014.v1i1.592

Abstract

Penelitian ini bertujuan untuk mengetahui apakah kemampuan kalkulus 1 mahasiswa menggunakan model pembelajaran kooperatif tipe TAI lebih tinggi daripada pembelajaran biasa. Populasi penelitian adalah mahasiswa yang mengambil mata kuliah Kalkulus 1 semester ganjil 2010/2011. Metode penelitian menggunakan pendekatan kuasi eksperimen dengan posttest only control design. Instrumen yang digunakan adalah tes kemampuan kalkulus 1. Data yang diperoleh dianalisis dengan menggunakanuji  �.  Hasil  penelitian  menunjukkan  bahwa  kemampuan  Kalkulus  1  mahasiswa  yang   mengikutipembelajaran model kooperatif tipe TAI lebih tinggi daripada yang mengikuti pembelajaran biasa.
THE GRAPHING SKILL OF LINE EQUATION AND QUADRATE EQUATION AT THE FIRST YEAR STUDENTS Zulfaneti, Zulfaneti; Edriati, Sofia; Mukhni, Mukhni
JURNAL LEMMA Vol 5, No 1 (2018): LEMMA : Letters of Mathematics Education
Publisher : Universitas PGRI Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (181.225 KB) | DOI: 10.22202/jl.2018.v5i1.2921

Abstract

The drawing a graph of the equation is positioned by it as the material prerequisites that must be mastered to solve the problems on the subject. However, based on teaching experience for many students who indicated not been able to describe the graph equation graph. The study aims to describe the students' ability to draw graphs of quadratic and line equations,of first-year students who took Calculus subject at Mathematics Department, Padang, Indonesia. The data source was selected purposive and snowball sampling. Sources of data in this study were 70 first year students in Differential Calculus subject class. Research shows that understanding of students to graph a quadratic equation is still very low, they often mixed graphs of quadratic equations and linear equations, and understanding of students to graph line equation is still very low, especially on understanding the line y = k and x = k, k is a number
Co-Authors Ade Pratama Ade Pratama Ahmad Fauzan Ainil Mardiah Ainil Mardiyah Alfi Yunita Alma, Siti Haifa Amalia Putri, Amalia Ambiyar, Ambiyar Andika Wahyudi Anna Cesaria Atus Amadi Putra Ayu Sapitri Bella Rahma Juita Bernediv Nurdin Chatarina Umbul Wahyuni Dewi Yuliana Fitri E. Edimuslim Erismar Amri Erwina Angggraini Fajri Fajri Farizah Aini Fasra Liza Fazri Zuzano Fifi Yasmi Gezzy Tri Danofsyah Hamdunah Heri Mulyono Herzi Marta Gustan Herzi Marta Gustan Ikmallul Hidayah Irsyadunas Irsyadunas Irsyadunas Irsyadunas Irsyadunas Irsyadunas Irsyadunas Irsyadunas Irsyadunas, Irsyadunas Istikhfar Istikhfar Istikhfar, Istikhfar Jalal, Muhammad Zaqki Laresia, Rizka Syahi Lisa Erdina Media Putri Lita Lovia Liza Husnita M.Rafiq Fadhillah Maida Rahma Yeni Masril, Maini Hikmawati Mery Siska Muhammad Zaqki Jalal Mukhni Mukhni Mulia Suryani Mutiarahman, Wullan Nofrian Kamil Nur Anisa Nur Anisa Nurdin, Bernediv Putri, Rahmi Elza Putri, Winda Rahma Radhya Yusri, Radhya Rahmi Rahmi Retni Retni Rina Febriana Riri Astuti Rival Yuhendri Roni Putra Safitri Sholehat Samudra, Ami Anggraini Sapitri, Ayu Sari, Nur Puspita Satrio Junaidi Sefna Rismen Seni One Maimukminis Siskha Handayani, Siskha Sri Dewi Sartika Surya, Fajar Suryani Salfitri Syahrul Sidiq Syahwa, Keysha Alifia Syamsiar, Syamsiar Tesa, Elma Tika Septia Villia Anggraini Vina Alvionita Wira Gustinah Wullan Mutiarahman Yolian Widya Ningsih Yulia Haryono Yurni Yurni Zulfaneti Zulfaneti Zulfitri Aima