Article Per Year (5 Year)
p-Index From 2020 - 2025
0.659
P-Index
This Author published in this journals
All Journal Saintifika BIOEDUKASI ScienceEdu : Jurnal Pendidikan IPA Pancaran Pendidikan
Pujiastuti Pujiastuti
University of Jember
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Education Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Physics Other

Published : 9 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 9 Documents
Search

 1 
EFEKTIVITAS BUKU AJAR DIGITAL SISTEM EKSKRESI BERBASIS BRAIN-BASED LEARNING DILENGKAPI DENGAN AUGMENTED REALITY DAN COUPLE CARD DALAM MENINGKATKAN HASIL BELAJAR SISWA SMA Amalia Nurul Imamah; Jekti Prihatin; Pujiastuti Pujiastuti
Saintifika Vol 24 No 1 (2022)
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/saintifika.v24i1.25505

Abstract

In this 21st century, education has been growing rapidly in an aspect of knowledge. This increase in knowledge is supported by the application of digital media and technology. One of the uses of technology in education is digital textbooks. This technology is very helpful for online learning during the COVID-19 pandemic. Based on the digital textbook, Brain-Based Learning approach could be empowered student's brain potential as a whole in processing and thinking. This research aims to produce effective digital textbooks to increase the interest and learning outcomes of high school students. The design of the textbook development used refers to the ADDIE model (Analysis, Design, Development, Implementation, and Evaluations). The effectiveness of the developed digital textbooks has been seen based on the interest questionnaire and student learning outcomes. The average result of the student interest questionnaire was 86.65 with a very good category. The average value of Effect size is 0.66 with a medium effect category (Medium Effect).
KEKAYAAN JENIS TUMBUHAN LIANA DI KAWASAN TAMAN HUTAN RAYA RADEN SOERJO SUB WILAYAH MOJOKERTO Yulia Dwi Puspita; Pujiastuti Pujiastuti; Imam Mudakir
Saintifika Vol 18 No 2 (2016)
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Jember

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

Abstract

Abstract: Raden Soerjo Gran Forest Park is a conservation area or called a conservation forest that used to collect plants and animals. The plants and the animals in there used as a research material by experts and students. This research was conducted in Raden Soerjo Gran Forest Park Sub Mojokerto Region, precisely at along the road to the Watu Ondo Waterfall. One of the species plants that exist in there is Liana. Liana is a species plant that requires other higher plants to get sunlight to growth. Liana is an important and distinctive component of tropical forests. The purpose of this research is to know the diversity of liana species in Raden Soerjo Gran Forest Park. Data retrieval is done by using explored method. The results of this research have been found 24 species of plants belong to 15 families, which is Piperaceae, Rubiaceae, Rosaceae, Moraceae, Smilacaceae, Arecaceae, Vitaceae, Fabaceae, Araceae, Apocynaceae, Menispermaceae, Elaeagnaceae, Urticaceae, Convolvulaceae, and Commelinaceae. Keywords: Angiosperm, Diversity of Species, Liana
PENGARUH MIKORIZA +MHB TERHADAP SERAPAN FOSFAT DAN DERAJAT INFEKSI AKAR BIBIT KOPI ARABIKA (Coffea arabica L.) Desy Putri Islamiyah; Imam Mudakir; Pujiastuti Pujiastuti
Saintifika Vol 19 No 1 (2017)
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Jember

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

Abstract

Abstract: Giving mycorrhizae to increase phosphate uptake to arabica coffee seedlings. This research is laboratory experimental. The study was conductes for eight weeks. The purpose of this study was to examine the effect of mycorrhiza +MHB on phosphate uptake and degree of root infection of coffee seeds. This research used Complete Random Design (RAL) with four levels of 0 g (m0), 5 g (m1) 10 g (m2), 15 g (m3). The data obtained were analyzed using Anova and LSD advanced test. From the results of this study can be concluded that giving mycorrhiza +MHB significantly influence on phosphate uptake and degree of root infection of arabica coffee seedlings (Coffea arabica L.) Treatment with 15 g of mycorrhiza +MHB showed the best results on phosphate uptake and degree of root infection with other treatment. Keywords: Coffea arabica L., phosphate uptake, mycorrhiza, MHB.
KEKAYAAN JENIS TUMBUHAN BERHABITUS SEMAK DI KAWASAN TAMAN HUTAN RAYA RADEN SOERJO SUB WILAYAH MOJOKERTO Ayu Widiarti; Siti Murdiyah; Pujiastuti Pujiastuti
Saintifika Vol 19 No 2 (2017)
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Jember

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

Abstract

Abstract: Forest is a unit of ecosystem in the form of a stretch of land containing living natural resources dominated by trees and other natural components which cannot be separated. One of Indonesian forest that has high plant species richness, is the Raden Soerjo Forest Park. The place is also rich of lower plants species due to its dimatic and environmental condition. Lower plants consist of all types of vegetation which are found under forest stands except young trees. The group of lower plant is mostly bushy. Shrubs are layer of plants that grow clumped with short stems below 1.5 meters high. This study atmed to determine the diversity of shrub in Raden Soerjo Forest Park. This type of research is descriptive exploratory research. The result showed that are 23 species of shrubs in Raden Soerjo Forest Park, those 23 are belong to 15 classis which are Asteraceae, Rubiaceae, Gesneriaceae, Elaegnaceae, Primulaceae, Fabaceae, Polygonaceae, Acanthaceae, Urticaceae, Rutaceae, Malvaceae, chloranthaceae, Verbenaceae, Solanaceae, and Rosaceae. The result of diversity of shrubs in each family is Fabaceae (low), Malvaceae (low), Asteraceae (low), Verbenaceae (low), Urticaeae (low), Solanaceae (low), Rosaceae (low), Chloranthaceae (low), Polygonaceae (low), Elaegnaceae (low), Rutaceae (low), Primulaceae (low), Acanthaceae (low), Gesneriaceae (low), dan Rubiaceae (low). The total number of plants found is 213 plants. Keywords: Forest, Diversity,Raden Soerjo Grand Forest Park, Shurb
KEKAYAAN JENIS TUMBUHAN HERBA ANGIOSPERMAE DI TAMAN HUTAN RAYA RADEN SOERJO SUB WILAYAH MOJOKERTO Nadya Grace Meidy Respitosari; Pujiastuti Pujiastuti; imam Mudakir
Saintifika Vol 18 No 2 (2016)
Publisher : Jurusan Pendidikan MIPA FKIP Universitas Jember

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

Abstract

Abstract: Raden Soerjo The Indonesian archipelago, The Java Island still has a tropical rain forest area with high diversity of species that located in the Raden Soerjo Grand Forest Park, East Java. The diversity of plant species is an important foundation for forest. One of the species diversity to be maintained is teh herbaceous plant. The herbaceous plant is a plants that have soft and succulent stems, little or no secondary tissue at all. Purpose of the research was to know the type of herbaceous plant in Raden Soerjo Grand Forest Park. This research includes descriptive explorative research. The processes in this study include sampling, identifying, classifying, and calculating spesies richness. The research started from February to March 2018. The research method used cruising method, while the sampling technique is purposive sampling technique. The angiosperm herbaceous that found in Raden Soerjo Grand Forest Park are 1183 plants, consisting of 31 species and divided into 17 families. The families consist of Asteraceae, Araceae, Colchicaceae, zingiberaceae, Commelinaceae, Begoniaceae, Urticaceae, Polygonaceae, Orchidaceae, Amaranthaceae, Acanthaceae, Ranunculaceae, Xanthorrhoeaceae, Pytolaccaceae, Solanaceae, Rubiaceae and Balsaminaceae Keywords: Identification, Raden Soerjo Grand Forest Park, Angiosperm Herbaceous Plant
COMPARISON OF LEAVES MORPHOLOGY AND STOMATAL CHARACTERISTICS OF FRANGIPANI (Plumeria acuminata) IN POLLUTED AND NOT POLLUTED PLACE Imam Mudakir; Pujiastuti Pujiastuti; Iis Nur Asyiah; Siti Murdiyah; Ika Lia Novenda
BIOEDUKASI Vol 19 No 1 (2021)
Publisher : PROGRAM STUDI PENDIDIKAN BIOLOGI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS JEMBER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/bioedu.v19i1.20992

Abstract

Leaves are an important organ for plants. One part of leaf is stomata which function as a place for gas exchange. The method used in this research is the observation of the morphology and anatomy of frangipani leaves (Plumeria acuminata) which are exposed to pollution and not exposed to pollution. The purpose of this study was to determine environmental conditions or as a bioindicator by observing damage to plants. Macroscopic damage to plants in leaf morphology and microscopic damage to changes in leaf stomata conditions. Observations show that the morphology of frangipani leaves (Plumeria acuminata) which are not exposed to pollution is larger than frangipani leaves (Plumeria acuminata) which are exposed to pollution. The number of stomata in the abaxial part is more than the adaxial part. Meanwhile, the number of stomata on frangipani leaves (Plumeria acuminata) that were not exposed to pollution was more than those exposed to pollution. The stomata type on frangipani leaves (Plumeria acuminata) is anomocytic type with kidney-shaped covering cells.
DIVERSITY OF BANANA VARIETIES (Musa sp.) IN PASRUJAMBE DISTRICT, LUMAJANG REGENCY Novitalia Novitalia; Ika Lia Novenda; Pujiastuti Pujiastuti
ScienceEdu: Jurnal Pendidikan IPA Vol 3 No 1 (2020)
Publisher : Program Studi Pendidikan IPA FKIP Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/se.v3i1.17756

Abstract

The banana plant is a plant that grows a lot in Southeast Asia so it is one of the plants that have important economic significance in Indonesia. One of the banana production centers is in Lumajang Regency, precisely in Pasrujambe District. The diversity of banana varieties in Pasrujambe District is still not widely known by the community so that the community itself has not been able to determine a clear standard of banana diversity including because bananas also receive less attention from the government and supervision related to aspects of cultivation, breeding activities, and conservation regarding the preservation of banana germplasm. This became the basis for exploring the diversity of banana variety of data collection in the Pasrujambe District, Lumajang Regency. This research was conducted at the centers of banana collectors located in the District of Pasrujambe, Lumajang Regency in December 2019-February 2020. Taking samples by taking bananas based on the morphology of bananas. The sample obtained can be directly identified (identification of bananas assisted by the Pasrujambe Agricultural Office) using interview and observation methods. Then the results obtained are calculated diversity level using the Shannon-Wienner diversity index formula. The results of this study were found 6 banana varieties, namely mas kirana, grand semeru varieties, milk varieties, ambon varieties, king varieties, and kepok varieties which were scattered in several collectors centers in Pasrujambe District. The level of diversity of banana varieties in the Pasrujambe District Lumajang Regency is classified as moderate with a value of 1, 566.
The Effect of Inquiry Learning Model Based on Cooperative Script on the Student Learning Achievement Eni Ermawati; Suratno Suratno; Pujiastuti Pujiastuti
Pancaran Pendidikan Vol 8, No 1 (2019)
Publisher : The Faculty of Teacher Training and Education The University of Jember Jember, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (464.269 KB) | DOI: 10.25037/pancaran.v8i1.216

Abstract

Biology is a science that has fundamental dimensions. Biology studies about living things. One of the things learned in Biology is the concept of Animalia. Inquiry learning model based on the cooperative script. The research referred to quasi-experimental research by applying inquiry learning model based on Cooperative Script in X MIPA 5 class as an experimental class and STAD learning model in X MIPA 1 class as a control class conducted at SMAN 1 Arjasa, Jember in the even semester of 2018/2019 academic year. The inquiry learning model based on cooperative script aimed to improve students' learning achievement. The result of data were analyzed  by using covariance analysis (ANAKOVA) which showed that the inquiry learning model based on cooperative script had a significant effect of p = 0,000 with the results of 49.95 in the control class and 54.12 in the experimental class on students' cognitive of grade X at SMAN 1 Arjasa, Jember. The test results of the independent sample t-test implemented in the invertebrate concept had a significant difference to psychomotor students at p = 0,000 with the results of 80.40 in the experimental class and 67.67 in the control class which revealed that from the results obtained both included in the good category.
Diversity and Frequency of The Kind of Lichen in Gumitir Mountain area of Jember Regency Siti Murdiyah; Pujiastuti Pujiastuti; Rino Tri Prasetyo
Pancaran Pendidikan Vol 8, No 1 (2019)
Publisher : The Faculty of Teacher Training and Education The University of Jember Jember, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1178.79 KB) | DOI: 10.25037/pancaran.v8i1.215

Abstract

The area of Indonesia is 1.3% of the Earth, but it has the highest level of biodiversity. Biodiversity in the environment needs to be explored. The mountain area is one of the most suitable environments for exploring biodiversity, such as the Gumitir Mountain. Gumitir Mountain has altitude around 620 meters above sea level. Gumitir Mountain has high biodiversity. Mosses (Bryophyta), ferns (Pteridophyta), till seed plants (Spermatophyta), and including Lichen was found in this area. Lichen is a mutualism symbiotic organism between fungi and green algae or blue-green algae that lives on the surface of the tree or another substrate with a variety of shapes and colours. This study aims to determine the diversity of kinds and frequencies of each kind of lichen found in the Gumitir Mountain area of Jember Regency. This research classified into exploratory research. Data retrieval is using the cruised method. Lichens are found in 20 species with Phlyctis arena (Ach.) Flot. as kind of lichen that is abundant in Gumitir Mountain Area.
Co-Authors Amalia Nurul Imamah Ayu Widiarti Desy Putri Islamiyah Eni Ermawati Iis Nur Asyiah Ika Lia Novenda Imam Mudakir Jekti Prihatin Nadya Grace Meidy Respitosari Novitalia Novitalia Rino Tri Prasetyo Siti Murdiyah Suratno Suratno Yulia Dwi Puspita