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All Journal JPPS (Jurnal Penelitian Pendidikan Sains) Medikonis Jumper : Journal of Educational Multidisciplinary Research
Sundari, Tri
Unknown Affiliation
Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Library & Information Science Mathematics Physics

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PEMBELAJARAN INKUIRI TERBIMBING BERBASIS PRAKTIKUM PADA TOPIK LAJU REAKSI Sundari, Tri; Pursitasari, Indarini Dwi; Heliawati, Leny
JPPS (Jurnal Penelitian Pendidikan Sains) Vol 6, No 2 (2017)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v6n2.p1340-1347

Abstract

Penelitian ini bertujuan menyelidiki pengaruh pembelajaran inkuiri terbimbing berbasis praktikum pada materi laju reaksi terhadap penguasaan konsep dan sikap ilmiah siswa. Penelitian dilaksanakan di salah satu SMA swasta di Kota Bogor kelas XI IPA pada tahun ajaran 2016/2017. Populasi berjumlah 192 siswa dengan jumlah sampel sebanyak 60 siswa yang dibagi ke dalam 31 siswa mengikuti pembelajaran inkuiri terbimbing berbasis praktikum dan 29 siswa mengikuti pembelajaran tradisional. Pengumpulan data dilakukan melalui test penguasaan konsep laju reaksi dan angket sikap ilmiah dengan skala likert. Data dianalisis secara statistik deskriptif dan inferensial menggunakan independent t-test. Hasil penelitian menunjukkan terdapat perbedaan yang signifikan antara penguasaan konsep siswa yang mengikuti pembelajaran inkuiri terbimbing berbasis praktikum (rata-rata 80,7) dan penguasaan konsep siswa yang mengikuti pembelajaran tradisional (rata-rata 74,8). Sikap ilmiah siswa juga menunjukkan perbedaan yang signifikan antara siswa yang mengikuti pembelajaran dengan inkuiri terbimbing berbasis praktikum (rata-rata 3,2) dan sikap ilmiah siswa yang mengikuti pembelajaran tradisional (rata-rata 2,2). Dengan demikian dapat disimpulkan pembelajaran inkuiri terbimbing berbasis praktikum dapat meningkatkan penguasaan konsep dan sikap ilmiah siswa.
PEMBELAJARAN INKUIRI TERBIMBING BERBASIS PRAKTIKUM PADA TOPIK LAJU REAKSI Sundari, Tri; Pursitasari, Indarini Dwi; Heliawati, Leny
JPPS (Jurnal Penelitian Pendidikan Sains) Vol 6, No 2 (2017)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v6n2.p1340-1347

Abstract

Penelitian ini bertujuan menyelidiki pengaruh pembelajaran inkuiri terbimbing berbasis praktikum pada materi laju reaksi terhadap penguasaan konsep dan sikap ilmiah siswa. Penelitian dilaksanakan di salah satu SMA swasta di Kota Bogor kelas XI IPA pada tahun ajaran 2016/2017. Populasi berjumlah 192 siswa dengan jumlah sampel sebanyak 60 siswa yang dibagi ke dalam 31 siswa mengikuti pembelajaran inkuiri terbimbing berbasis praktikum dan 29 siswa mengikuti pembelajaran tradisional. Pengumpulan data dilakukan melalui test penguasaan konsep laju reaksi dan angket sikap ilmiah dengan skala likert. Data dianalisis secara statistik deskriptif dan inferensial menggunakan independent t-test. Hasil penelitian menunjukkan terdapat perbedaan yang signifikan antara penguasaan konsep siswa yang mengikuti pembelajaran inkuiri terbimbing berbasis praktikum (rata-rata 80,7) dan penguasaan konsep siswa yang mengikuti pembelajaran tradisional (rata-rata 74,8). Sikap ilmiah siswa juga menunjukkan perbedaan yang signifikan antara siswa yang mengikuti pembelajaran dengan inkuiri terbimbing berbasis praktikum (rata-rata 3,2) dan sikap ilmiah siswa yang mengikuti pembelajaran tradisional (rata-rata 2,2). Dengan demikian dapat disimpulkan pembelajaran inkuiri terbimbing berbasis praktikum dapat meningkatkan penguasaan konsep dan sikap ilmiah siswa.
PENGARUH PROFITABILITAS, LIKUIDITAS, DAN SOLVABILITAS TERHADAP HARGA SAHAM maharani, destin alfianika; Sundari, Tri; Wirawan, Nugroho Budi
Medikonis Vol. 15 No. 1 (2024): Januari 2024
Publisher : Sekolah Tinggi Ilmu Ekonomi Tamansiswa Banjarnegara

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

ABSTRAC The stock price is the price that occurs on the stock market whose information is needed by investors in making decisions when investing in a company. Stock prices can be influenced by several factors, one of which was during the Covid-19 pandemic the combined stock price index fell to 4,905 or weakened 16.75% (Wicaksono, 2020). This study aims to determine the effect of profitability ratios proxied using earnings per share, liquidity proxied using the current ratio, and solvency proxied using the debt to equity ratio on stock prices in food and beverage manufacturing companies in 2018 – 2021. This research This study uses secondary data obtained from the Indonesia Stock Exchange for the period 2018 – 2021. The total sample used in this study was 47 samples, using a purposive sampling technique. This study uses multiple linear regression analysis. The results of this study indicate that partially the earnings per share, current ratio, and debt to equity ratio variables have no effect on stock prices. The results of this study indicate that simultaneously all variables of earnings per share, current ratio and debt to equity ratio have no effect on stock price variables.
Pengaruh Persepsi Mahasiswa Tentang Profesi Guru, Efikasi Diri dan Lingkungan Keluarga Terhadap Minat Menjadi Guru Sundari, Tri; Ningsih, Sulistio; Yanti, Safridha; Sari, Desi Purnama; Tonara, Arda
Jumper: Journal of Educational Multidisciplinary Research Vol 3 No 1 (2024): Jumper: Journal of Educational Multidisciplinary Research
Publisher : LSM Catimore dan Sahabat Jl. Paya Ilang/Pertamina Desa Lemah Burbana, Takengon, Aceh Tengah 24552

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56921/jumper.v3i1.176

Abstract

Education has an important role in long-term investment in human life and is the key to future success. Teachers are the most important component in achieving educational goals. The level of someone's interest in becoming a teacher is influenced by many factors that influence the professionalism of a teacher's performance. The problem in this research is whether students' perceptions of the teaching profession, self-efficacy, and family environment influence their interest in becoming a teacher.  The study aims to determine the influence of Student Perceptions of Teacher Profession, Self Efficacy, and Family Environment on the interest of being a Teacher in Economic Education Students at Muhammadiyah Mahakarya University of Aceh. Sampling techniques use total sampling because the population of this study is less than 100. The data analysis technique used is multiple regression analysis. Study results showed that Student Perceptions of Teacher Profession, Self Efficacy, and Family Environment partially had no significant influence on Interest in being a teacher. While simultaneously Student Perception of teacher profession, self efficacy, and family environment influenced the Teacher Interest variable with a percentage of 81.7%, while the remaining 18.3% could be described by other variables not studied by the researchers
Co-Authors Arda Tonara DESI PURNAMA SARI Destin Alfianika Maharani Indarini Dwi Pursitasari Leny Heliawati Ningsih, Sulistio Wirawan, Nugroho Budi Yanti, Safridha