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Efektivitas Model Pembelajaran Aptitude Treatment Interaction Ditinjau dari Pemahaman Konsep Matematis Siswa Maria Edistianda Eka Saputri; Sugeng Sutiarso; Pentatito Gunowibowo
JURNAL PENDIDIKAN MATEMATIKA UNIVERSITAS LAMPUNG Vol 1, No 2 (2013): Jurnal Pendidikan Matematika Universitas Lampung
Publisher : Universitas Lampung

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Abstract

The Aptitude Treatment Interaction (ATI) is a model that has a number of learning strategies developing effective learning condition for students according to their individual ability. This research is quasi experiment that aims to determine the effectiveness of ATI learning model considered of student’s mathematical conceptual understanding. Design used in this study was a pretest postest control design. The population of this research is students of SMP 29 Bandar Lampung at seventh grade in second semester of 2012/2013 academic years that having low mathematical conceptual understanding which consists of nine groups, while the sample of the research is taken by using Purposive Random Sampling technique. Based on the result of hipotesis test, the increasing average of student’s mathematical conceptual understanding by using ATI learning model is more than that of using conventional learning in the significant level 5%. So, it was concluded that the ATI learning model is effective considered of  mathematical conceptual understanding of student.Keywords: Aptitude Treatment Interaction (ATI) learning model and mathematical conceptual understanding.
PENGEMBANGAN BUKU AJAR BAHASA INGGRIS BAGI MAHASISWA EKONOMI Irene Brainnita Oktarin; Maria Edistianda Eka Saputri
Jurnal Teknologi Pendidikan (JTP) Vol 12, No 2 (2019): Oktober - Jurnal Teknologi Pendidikan
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jtp.v12i2.15228

Abstract

Abstrak: Penelitian ini bertujuan untuk mengembangkan buku ajar bahasa Inggris bagi mahasiswa jurusan ekonomi sesuai dengan kebutuhan mereka. Subjek uji terdiri dari 2 ahli pembelajaran, 2 teman sejawat, dan 30 mahasiswa untuk uji efektivitas penerapan dengan desain pretest dan posttest. Data dikumpulkan melalui angket dan tes,  kemudian dianalisis menggunakan teknik descriptif kuantitatif. Hasil penelitian menunjukkan: (1) skor rata-rata uji terhadap draft I oleh ahli isi sebesar 3,67 dan skor rata-rata uji oleh ahli media sebesar 4,41 yang berkualifikasi sangat baik dan dilakukan perbaikan ringan, (2) skor rata-rata uji terhadap draft II oleh 2 teman sejawat dosen sebesar 4,65 berkualifikasi sangat baik dan dilakukan perbaikan ringan, (3) uji efektifitas penerapan dengan uji t terhadap hasil pretest dan post-test menunjukkan nilai signifikan (0,00) kurang dari 0.05, yang berarti Ha diterima, sehingga dapat dikatakan rata-rata hasil posttest lebih baik dibandingkan rata-rata hasil pretest secara signifikan. Dengan demikian, buku ajar bahasa Inggris bagi mahasiswa ekonomi dapat dinyatakan layak untuk diproduksi dan diterapkan. Kata kunci: buku ajar, bahasa Inggris, mahasiswa ekonomi Abstract: This research aimed at developing an English Book for economic students based on their needs. The subjects of evaluation were, 2 instructional experts, 2 colleagues, and 30 students for the implementation try out with pre test and post test design. The data was collected using questionnaire and test. The result of evaluation was analyzed through quantitative descriptive technique.  The results showed: (1) average test score for draft I by the expert of content was 3,67 and average test score by expert of media was 4,41, the qualification is very good and revision was done (2) average test score for draft II by colleagues was 4,65, the qualification is very good and revision was done, (3) implementation test by the t test towards the result of pretest and post test showed significance score (0,00) is less than 0,05, it means Ha is accepted, so it can be said that post test average score is better than pre test average score significantly. It was concluded that the English textbook for economic students that was developed has completed the standard of qualification to be produced and implemented. Keywords: textbook, English, Economic student
PENGEMBANGAN MODUL PEMBELAJARAN BERBASIS PENEMUAN TERBIMBING PADA MATA KULIAH MATEMATIKA EKONOMI Maria Edistianda Eka Saputri; Irene Brainnita Oktarin
Jurnal Teknologi Pendidikan (JTP) Vol 12, No 2 (2019): Oktober - Jurnal Teknologi Pendidikan
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jtp.v12i2.15230

Abstract

Abstrak: Penelitian ini merupakan Research and Development (R&D) yang bertujuan untuk mengembangkan dan mengetahui kualitas modul pembelajaran berbasis penemuan terbimbing pada mata kuliah Matematika Ekonomi serta mengetahui prestasi belajar mahasiswa setelah dilakukan pembelajaran menggunakan modul tersebut.  Penelitian ini menggunakan model pengembangan ADDIE yang meliputi Analysis, Design, Development, Implementation, dan Evaluation. Metode pengumpulan data yang digunakan adalah melalui lembar validasi, kuesioner dan tes. Modul ini diterapkan pada mahasiswa program studi Akuntansi dan Manajemen Semester 1 Sekolah Tinggi Ilmu Ekonomi Gentiaras Bandar Lampung T.A. 2019/2020.  Analisis data dilakukan secara deskriptif dan kuantitatif. Hasil penelitian menunjukkan bahwa: (1) Kualitas modul pembelajaran berbasis penemuan terbimbing pada mata kuliah Matematika Ekonomi berdasarkan penilaian validator ahli materi masuk dalam kategori layak, berdasarkan validator ahli media masuk dalam kategori sangat layak dan berdasarkan respon mahasiswa masuk dalam kategori sangat baik. (2) Prestasi belajar mahasiswa setelah melakukan pembelajaran menggunakan modul berbasis penemuan terbimbing pada mata kuliah Matematika Ekonomi masuk dalam kategori baik. Kata Kunci: Modul, Penemuan Terbimbing, Matematika Ekonomi Abstract: This research is a Research and Development (R&D) that aims to develop and find out the quality of learning module based on guided discovery in the Economics Mathematics course and to determine student learning achievement after using this module. This research uses the ADDIE development model which includes Analysis, Design, Development, Implementation, and Evaluation. Data collection method used were validation sheets, questionnaire and test. This module was applied to the first semester students of Accounting and Management study program Gentiaras College Bandar Lampung T.A. 2019/2020. Data analysis was done by descriptive and quantitative. The result shows that: (1) The quality of learning module based on the guided discovery in the Economics Mathematics course based on the judgment of the material expert validator was included in the feasible category, based on the media expert validator included in the very feasible category and based on the students' responses included in the very good category. (2) Student learning achievement after learning using modules based on guided discovery in the Economics Mathematics course is included in the good category. Keywords: Module, Guided Discovery, Economics Mathematics
Dewan Redaksi GEMA maria edistianda eka saputri
GEMA : Jurnal Gentiaras Manajemen dan Akuntansi Vol 12 No 2 (2020): GEMA: Jurnal Gentiaras Manajemen dan Akuntansi
Publisher : Sekolah Tinggi Ilmu Ekonomi Gentiaras

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Abstract

dewan redaksi GEMA
Kata Pengantar GEMA - Vol 12 No 2 Maria Edistianda Eka Saputri
GEMA : Jurnal Gentiaras Manajemen dan Akuntansi Vol 12 No 2 (2020): GEMA: Jurnal Gentiaras Manajemen dan Akuntansi
Publisher : Sekolah Tinggi Ilmu Ekonomi Gentiaras

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Kata Pengantar GEMA Vol 12 No 2
Daftar Isi GEMA - Vol 12 No 2 Maria Edistianda Eka Saputri
GEMA : Jurnal Gentiaras Manajemen dan Akuntansi Vol 12 No 2 (2020): GEMA: Jurnal Gentiaras Manajemen dan Akuntansi
Publisher : Sekolah Tinggi Ilmu Ekonomi Gentiaras

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Daftar Isi GEMA - Vol 12 No 2
Dewan Redaksi GEMA Maria Edistianda Eka Saputri
GEMA : Jurnal Gentiaras Manajemen dan Akuntansi Vol 13 No 1 (2021): GEMA: Jurnal Gentiaras Manajemen dan Akuntansi
Publisher : Sekolah Tinggi Ilmu Ekonomi Gentiaras

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Cover Jurnal GEMA Vol 13 No 1 (2021) Maria Edistianda Eka Saputri
GEMA : Jurnal Gentiaras Manajemen dan Akuntansi Vol 13 No 1 (2021): GEMA: Jurnal Gentiaras Manajemen dan Akuntansi
Publisher : Sekolah Tinggi Ilmu Ekonomi Gentiaras

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Kata Pengantar GEMA Vol 13 No 1 (2021) Maria Edistianda Eka Saputri
GEMA : Jurnal Gentiaras Manajemen dan Akuntansi Vol 13 No 1 (2021): GEMA: Jurnal Gentiaras Manajemen dan Akuntansi
Publisher : Sekolah Tinggi Ilmu Ekonomi Gentiaras

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Daftar Isi GEMA Vol 13 No 1 (2021) Maria Edistianda Eka Saputri
GEMA : Jurnal Gentiaras Manajemen dan Akuntansi Vol 13 No 1 (2021): GEMA: Jurnal Gentiaras Manajemen dan Akuntansi
Publisher : Sekolah Tinggi Ilmu Ekonomi Gentiaras

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