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EFEKTIVITAS MODEL PEMBELAJARAN PROBLEM BASED LEARNING DAN PROBLEM SOLVING TERHADAP KEMAMPUAN BERPIKIR KREATIF MATEMATIKA SISWA KELAS 4 Astuti, Wahyu Puji
Jurnal Imiah Pendidikan dan Pembelajaran Vol 2, No 2 (2018): Juli 2018
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (416.888 KB) | DOI: 10.23887/jipp.v2i2.15349

Abstract

Penelitian ini bertujuan untuk mengetahui efektifitas model Problem Based Learning dan Problem Solving terhadap kemampuan kemampuan berpikir kreatif pada siswa kelas 4 SD. Penelitian ini termasuk penelitian eksperimen semu. Uji prasyarat menunjukan kedua kelompok homogen dan berdistribusi normal. Uji T menggunakan uji t Independent Sample Test menunjukan t hitung > t tabel yaitu 10,148 > 2,0281 dan signifikan 0,000 < 0,05 yang berarti H0 ditolak dan Ha diterima. Hal ini menunjukan adanya  perbedaan efektivitas yang signifikan. Selanjutnya dilakukan uji normalitas gain yang menunjukan bahwa model Problem Based Learning lebih efektif dibanding model Problem Solving terhadap kemampuan berpikir kreatif. 
EFEKTIVITAS MODEL PEMBELAJARAN PROBLEM BASED LEARNING DAN PROBLEM SOLVING TERHADAP KEMAMPUAN BERPIKIR KREATIF MATEMATIKA SISWA KELAS 4 Astuti, Wahyu Puji
Jurnal Ilmiah Pendidikan dan Pembelajaran Vol. 2 No. 2 (2018): Juli 2018
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jipp.v2i2.15349

Abstract

Penelitian ini bertujuan untuk mengetahui efektifitas model Problem Based Learning dan Problem Solving terhadap kemampuan kemampuan berpikir kreatif pada siswa kelas 4 SD. Penelitian ini termasuk penelitian eksperimen semu. Uji prasyarat menunjukan kedua kelompok homogen dan berdistribusi normal. Uji T menggunakan uji t Independent Sample Test menunjukan t hitung > t tabel yaitu 10,148 > 2,0281 dan signifikan 0,000 < 0,05 yang berarti H0 ditolak dan Ha diterima. Hal ini menunjukan adanya  perbedaan efektivitas yang signifikan. Selanjutnya dilakukan uji normalitas gain yang menunjukan bahwa model Problem Based Learning lebih efektif dibanding model Problem Solving terhadap kemampuan berpikir kreatif. 
Pengaruh Pestisida Nabati Daun Ketepeng Cina (Cassia alata linn.) Terhadap Mortalitas Hama Wereng Batang Coklat (Nilapavarta lugens stal.) Pada Tanaman Padi Astuti, wahyu puji; Aidawati, Noor; Liestiany, Elly
JURNAL PROTEKSI TANAMAN TROPIKA Vol 8 No 2 (2025): Vol 8(2): Juni 2025
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v8i2.3231

Abstract

One of the causes of decreased production of rice plants is the attack of pests caused by the brown planthopper (Nilapavarta lugens Stal.). This study aims to determine the effect of the botanical pesticide Chinese ketepeng leaves (Cassia alata L.) on the mortality of brown planthopper pests (N. lugens Stal.) on rice plants. The method used in this research was the RAL (Completely Randomized Design) method with one factor, namely the concentration of botanical pesticides, consisting of 6 treatments with 4 replications, and having 24 experimental units in the form of a water solution as a negative control, a synthetic pesticide solution as a positive control and concentrations of Chinese ketepeng leaf solution of 10, 30, 50 and 70%. The data analysis technique uses the Least Significant Difference Test (BNT/LSD) at a significance level of 5%. The results show that the botanical pesticide solution derived from the leaves of Chinese ketepeng (C. alata L.) can cause death (mortality) in the brown planthopper (N. lugens Stal.). During 336 hours or 14 days of observation, the death rate of brown planthoppers due to the vegetable pesticide Chinese ketepeng leaves at concentrations of 10, 30, 50 and 70% was 31.67, 46.67, 51.67 and 68.33% respectively. LC50 (Lethal Concentration 50%) with a mortality value of 68.574% in the dose range of 50 to 70% and the results of the LT50 (Lethal time) probit showed that the T4 treatment showed the fastest LT50, namely 192.512 hours in killing 50% of the brown planthopper nymphs.
Pengaruh Pestisida Nabati Daun Ketepeng Cina (Cassia alata linn.) Terhadap Mortalitas Hama Wereng Batang Coklat (Nilapavarta lugens stal.) Pada Tanaman Padi Astuti, wahyu puji; Aidawati, Noor; Liestiany, Elly
JURNAL PROTEKSI TANAMAN TROPIKA Vol. 8 No. 2 (2025): Vol 8(2): Juni 2025
Publisher : www.ulm.ac.id

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/jptt.v8i2.3231

Abstract

One of the causes of decreased production of rice plants is the attack of pests caused by the brown planthopper (Nilapavarta lugens Stal.). This study aims to determine the effect of the botanical pesticide Chinese ketepeng leaves (Cassia alata L.) on the mortality of brown planthopper pests (N. lugens Stal.) on rice plants. The method used in this research was the RAL (Completely Randomized Design) method with one factor, namely the concentration of botanical pesticides, consisting of 6 treatments with 4 replications, and having 24 experimental units in the form of a water solution as a negative control, a synthetic pesticide solution as a positive control and concentrations of Chinese ketepeng leaf solution of 10, 30, 50 and 70%. The data analysis technique uses the Least Significant Difference Test (BNT/LSD) at a significance level of 5%. The results show that the botanical pesticide solution derived from the leaves of Chinese ketepeng (C. alata L.) can cause death (mortality) in the brown planthopper (N. lugens Stal.). During 336 hours or 14 days of observation, the death rate of brown planthoppers due to the vegetable pesticide Chinese ketepeng leaves at concentrations of 10, 30, 50 and 70% was 31.67, 46.67, 51.67 and 68.33% respectively. LC50 (Lethal Concentration 50%) with a mortality value of 68.574% in the dose range of 50 to 70% and the results of the LT50 (Lethal time) probit showed that the T4 treatment showed the fastest LT50, namely 192.512 hours in killing 50% of the brown planthopper nymphs.
Does Financial Literacy Drive Waqf Intention? Insights from Pesantren-Based Universities Aisia, Galih; Bimantara, Andika Rendra; Rahmanita, Fahmilia; Ghazali, Noora Fauzia; Astuti, Wahyu Puji
Journal of Islamic Contemporary Accounting and Business Vol. 3 No. 2 (2025): JICAB
Publisher : Tazkia Islamic University College

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30993/jicab.v3i2.557

Abstract

This study investigates the relationship between financial literacy and the intention to participate in waqf among lecturers and staff of Universitas Darussalam Gontor, a pesantren-based university. Using a quantitative research design with a deductive approach, data were collected through questionnaires distributed to a sample of 132 respondents selected via the Slovin method from a total population of 196 individuals. Regression analysis demonstrates that financial literacy has a positive and statistically significant effect on waqf intention, indicating that individuals with higher financial knowledge are more inclined to contribute to waqf. The findings provide empirical evidence that improving financial literacy can enhance philanthropic behavior and promote sustainable Islamic social finance. The study highlights the strategic role of pesantren-based universities in fostering waqf awareness through financial education programs. Implications of this research suggest the need for policymakers and educational institutions to integrate financial literacy into academic curricula and community initiatives to strengthen waqf participation as a sustainable instrument for social and educational development.