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KAJIAN TERHADAP KUALITAS BAHAN AJAR NON CETAK PROGRAM S1 PENDIDIKAN BIOLOGI DALAM PEMBELAJARAN INTERAKTIF SPJJ Sekarwinahyu, Mestika; Rahayu, Ucu
Jurnal Pendidikan Terbuka Dan Jarak Jauh Vol 10 No 1 (2009)
Publisher : LPPM Universitas Terbuka

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In an ODL system, the interactivity among a course material and students is part of learning process. The aim of this article is to get information from students of the quality of non printed course material as supplemented course material and to analyze the influence of the use of the non printed course material on students concept understanding. In this study, the non printed course materials are audio BMP of Human Anatomy and Physiology, Graphic audio of Biometry, and CAI of Biochemistry. Data was collected through instruments in forms of objective item test and questioners. The study showed that there were improvement of students understanding on concepts of Human Anatomy and Physiology by using audio BMP, concepts of Biometry by using Graphic audio, and concepts of Biochemistry by using CAI program. The gain of understanding between pre-test and post test was significant at ?=0.05. The quality of CAI of Biochemistry as interactive learning program was adequate. However, the quality of audio BMP of Human Anatomy and Physiology and Graphic audio of Biometry were still needed to be improved so it could be better interactive learning programs.

KONSENTRASI TIMBAL (Pb) PADA PERAIRAN DI SEKITAR TELUK JAKARTA Rumanta, Maman; Latief, Amril; Rahayu, Ucu; Ratnaningsih, Anna; Nurdin, Gusti
Jurnal Matematika Sains dan Teknologi Vol 9 No 1 (2008)
Publisher : LPPM Universitas Terbuka

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he purpose of this study is to get information about river that has the greatest contribution to cause Pb pollution in the Jakarta Bay. Nine (9) of 13 rivers flowing into Jakarta Bay were chosen. They were Citarum, Bekasi, Cilincing, Marunda, Ciliwung, Sunter, Cideng, Angke, and Cisadane. Sampling were taken in two periods of times, rainy and dry season of 2006 with triple repeatations. pH and temperature of samples as proponent data were measured insitu. Pb concentration in the water of the river was measured by using AAS flame in the laboratory of Balai Penelitian Tanah Bogor. Data was analyzed statistically (one way ANOVA and t-test) by using SPSS 11.5 software. It was shown that Pb concentration of estuary water surrounding Jakarta Bay has been exceeding threshold level. There was a tendency that Pb concentrations of water in rainy season are lower than that in dry season except in Ciliwung River. The anomaly of Ciliwung River was probably caused by some industries which throw their wastes into Ciliwung River in the rainy season. It was concluded that all of 9 rivers have a significant contribution to Pb pollution in Jakarta Bay, and the most was from Ciliwung River.

THE EFFECT OF SELF-REGULATED LEARNING THROUGH ONLINE TUTORIALS INTEGRATING LEARNING STRATEGY IN IMPROVING THE INDEPENDENCE AND ACADEMIC ACHIEVEMENT OF BIOLOGY EDUCATION STUDENTS Rahayu, Ucu; Widodo, Ari; Redjeki, Sri
Unnes Science Education Journal Vol 6 No 2 (2017): July 2017
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v6i2.15823

The students of long distance education were demanded to had high self-regulated learning so that they could survive and success in their study. Therefore, they had to be trained to do self-regulated learning so that they could improve their academic achievements. This research was a quasi-experimental research involved 63 the students of long distance education of Biology Education who got used to do self-regulated learning through online tutorials integrating learning strategy and were given a guide of self-regulated learning and 48 the students who did not receive the treatments. After the online tutorials finished, the students filled the scale of self-regulated learning and had final exams. Besides, they filled open ended questioners and were interviewed. Based on the statistical results, the students who got self-regulated learning through online tutorials integrating the learning strategy and the learning guide significantly got higher score of self-regulated learning compared to the students who did not. Likewise the students' academic achievements were significantly higher than the students without treatments. In the future, it was suggested that the integration of the learning strategy into online tutorials should be done to all courses so that the students could had higher self-regulated learning influenced the academic achievements.

Pendekatan Proses Sains Menggunakan Metode Eksperimen Bebas Termodifikasi dan Eksperimen Terbimbing untuk Peningkatan Hasil Belajar Dan Kreativitas Belajar Ritonga, Megawati; Darmana, Ayi; Rahayu, Ucu
Journal of Education, Humaniora and Social Sciences (JEHSS) Vol 3, No 3 (2021): Journal of Education, Humaniora and Social Sciences (JEHSS) April
Publisher : Mahesa Research Center

This study aims to determine the relationship between learning outcomes with student learning creativity. This research was carried out in SD Negeri 118401 Pinang Awan in the odd semester of the 2019/2020 school year. The population is all students of class IV as many as 70 students consisting of 2 classes, class A and class B which are 35 students each. All populations are sampled. Class A as an experimental class one and class B experimental class two. The instruments used were tests and learning motivation questionnaires. The test instruments consisted of 11 items multiple choices and 42 items in the questionnaire. The study used a quasi-quasi-experimental method (Quasi Experiment Design). Data analysis techniques used the t-test at a significant level É‘ = 0.05.The results of the research analysis is a relationship between learning outcomes with student learning creativity seen from Sig. (2-tailed) 0.011 <0.05. The conclusion that students use the modified free experimental method is better than the science learning outcomes of students using the guided experimental method. Whereas the creativity that is taught using the modified free method and the guided experimental method is low.

THE EFFECT OF SELF-REGULATED LEARNING THROUGH ONLINE TUTORIALS INTEGRATING LEARNING STRATEGY IN IMPROVING THE INDEPENDENCE AND ACADEMIC ACHIEVEMENT OF BIOLOGY EDUCATION STUDENTS Rahayu, Ucu; Widodo, Ari; Redjeki, Sri
Unnes Science Education Journal Vol 6 No 2 (2017): July 2017
Publisher : Department of Integrated Science, Faculty of Mathematics and Natural Sciences, Universitas Negeri Semarang in Collaboration with Perkumpulan Pendidikan IPA Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/usej.v6i2.15823

The students of long distance education were demanded to had high self-regulated learning so that they could survive and success in their study. Therefore, they had to be trained to do self-regulated learning so that they could improve their academic achievements. This research was a quasi-experimental research involved 63 the students of long distance education of Biology Education who got used to do self-regulated learning through online tutorials integrating learning strategy and were given a guide of self-regulated learning and 48 the students who did not receive the treatments. After the online tutorials finished, the students filled the scale of self-regulated learning and had final exams. Besides, they filled open ended questioners and were interviewed. Based on the statistical results, the students who got self-regulated learning through online tutorials integrating the learning strategy and the learning guide significantly got higher score of self-regulated learning compared to the students who did not. Likewise the students' academic achievements were significantly higher than the students without treatments. In the future, it was suggested that the integration of the learning strategy into online tutorials should be done to all courses so that the students could had higher self-regulated learning influenced the academic achievements.

Implementation of Science Practical Work at Faculty of Teacher Training and Educational Science, Universitas Terbuka, Indonesia Amalia Sapriati; Ucu Rahayu; Yoyoh Kurniawati
International Conference on Education and Language (ICEL) Vol 2 (2013): 1st ICEL 2013
Publisher : Bandar Lampung University (UBL)

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Science practical work is an important part of Biology Teacher Education Program (BTEP) curriculum in order to (1) show confirmation and illustration of theory, and (2) develop students’ knowledge and skills to teach successfully in junior and senior high school science laboratory. This paper describes how UT conducts the practical work and how student’s perception toward the implementation of practical work. The paper was based upon the study of the practical work implementation in the first semester of 2011, at an UT-Regional Office (RO). Data were collected by interviewing practical work instructors, distributing a questionnaire to 15 students, and observing practical work activity. The results of the study revealed that (1) UT/RO collaborated with a face to face institution of higher education to facilitate BTEP students doing practical work activity, (2) the students actively participated to accomplish the required tasks of practical works and wrote the report, (3) practical work assessment was based upon students’ performance and practical work report, and (4) students considered that practical work will develop their understanding of scientific concepts, science skills, curiosity, and ability to work carefully and systematically. The conclusion of the study were (1) implementation of practical work tended to be used for confirmation and illustration theory and presentation experience for future teaching, and (2) students well and actively performed the practical work, were capable to write the report, and revealed positive perception toward the practical work.

Culture Based Learning to Respond Lineslide Disaster Ucu Rahayu; Mestika Sekarwinahyu
International Conference on Education and Language (ICEL) Vol 2 (2013): 1st ICEL 2013
Publisher : Bandar Lampung University (UBL)

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Landslides are natural disasters that often occurs in Indonesia. The main triggers landslide is rainwater and human behavior that are not wise to the environment. On the other hand, recently a lot of high school students who are less familiar with local culture. Efforts recognition and preservation of culture needs to be encouraged back in schools. Therefore, this paper will elaborate on West Java culture-based learning in the context of landslide mitigation for elementary school students. Culture of West Java which is integrated into the learning avalanche response is in the form of traditional games, and children's songs (stanzas) of West Java. This paper is part of a national strategic research titled Development Package Learning for Elementary Students in disaster prone regions. The results showed that there was an increase in learning outcomes obtained by elementary school students, and learning becomes more interesting and fun for them.

KONSENTRASI TIMBAL (Pb) PADA PERAIRAN DI SEKITAR TELUK JAKARTA Maman Rumanta; Amril Latief; Ucu Rahayu; Anna Ratnaningsih; Gusti Nurdin
Jurnal Matematika Sains dan Teknologi Vol. 9 No. 1 (2008)
Publisher : LPPM Universitas Terbuka

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (166.911 KB)

he purpose of this study is to get information about river that has the greatest contribution to cause Pb pollution in the Jakarta Bay. Nine (9) of 13 rivers flowing into Jakarta Bay were chosen. They were Citarum, Bekasi, Cilincing, Marunda, Ciliwung, Sunter, Cideng, Angke, and Cisadane. Sampling were taken in two periods of times, rainy and dry season of 2006 with triple repeatations. pH and temperature of samples as proponent data were measured insitu. Pb concentration in the water of the river was measured by using AAS flame in the laboratory of Balai Penelitian Tanah Bogor. Data was analyzed statistically (one way ANOVA and t-test) by using SPSS 11.5 software. It was shown that Pb concentration of estuary water surrounding Jakarta Bay has been exceeding threshold level. There was a tendency that Pb concentrations of water in rainy season are lower than that in dry season except in Ciliwung River. The anomaly of Ciliwung River was probably caused by some industries which throw their wastes into Ciliwung River in the rainy season. It was concluded that all of 9 rivers have a significant contribution to Pb pollution in Jakarta Bay, and the most was from Ciliwung River.

GHOSTING DALAM PEMBELAJARAN ONLINE: SEBUAH PERSPEKTIF DARI SISI TUTOR Dyah Aniza Kismiati; Ucu Rahayu; Mery Novianti; Zakirman; Yos Sudarso
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 6 No 2 (2022): Januari
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v6i2.3592

The Covid-19 pandemic caused many significant changes in the learning system. By the implementation of online learning policies, it raises its own problematics until the emergence of ghosting phenomena in learning. The ghosting phenomenon is seen as the inactivity of students in online learning. This study is a type of quantitative descriptive research using survey method with a sample of 1,974 tutors at the Open University. The data was collected through questionnaire instruments shared online with tutors. The questionnaire instrument is an open question and there is also a likert scale. As a support, also conducted interviews with several tutors. The sampling technique used is a random sampling technique. The results of this study inform that 94.43% of tutors have experienced the phenomenon of ghosting carried out by students while 5.57% stated that there is no ghosting phenomenon in online learning. Of the 94.43% who stated the occurrence of the ghosting phenomenon, 31.05% of them think that ghosting is a phenomenon of student inactivity in online learning (not responding when called and invited to discuss), 20.62% of other tutors believe the same thing even admits that the ghosting phenomenon is common in online learning, other tutors also revealed some things related to ghosting in online learning. Thus, learning strategies are needed to overcome the phenomenon of ghosting in online learning.

PENGEMBANGAN TUTORIAL ONLINE YANG MENGINTEGRASIKAN PANDUAN BELAJAR MANDIRI UNTUK MELATIH SELF-REGULATED LEARNING Ucu Rahayu; Ari Widodo
Jurnal Pendidikan dan Kebudayaan Vol. 2 No. 2 (2017)
Publisher : Badan Standar, Kurikulum, dan Asesmen Pendidikan, Kemendikbudristek

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24832/jpnk.v2i2.676

The aim of this study is to analyze the development of an online tutorial program that integrates independence learning guides to train studentsâ€™ independence learning in distance biology education. The method of the research is research and development. Sample of the study is Biology Education students of a distance education institution in Indonesia who take online learning tutorial of Anatomy and Human Physiology, Animal Development, Biology Learning Strategy, and Evaluation of Biology Learning in first semester of academic year of 2016. Data collected by questionnaire of learning independence, open questionnaires, tests, and interviews. The results show there is an increase in student self-regulated in the low category and improvement of learning outcomes in the medium category. In addition, students assessed positively to self-regulated learning exercises that were integrated into the online tutorial. Therefore, the implementation of online tutorial that integrates the study guide can improve studentsâ€™ learning independence and student learning outcomes.Â Abstrak:Â Tulisan ini bertujuan untuk menganalisis pengembangan program tutorial online yang mengintegrasikan panduan belajar mandiri untuk melatihkan kemandirian belajar mahasiswa Pendidikan Biologi Pendidikan Tinggi Jarak jauh. Metode penelitian yang digunakan penelitian dan pengembangan. Sampel penelitian adalah mahasiswa Pendidikan Biologi salah satu institusi pendidikan jarak jauh di Indonesia yang mengikuti tutorial online mata kuliah Anatomi dan Fisiologi Manusia, Perkembangan Hewan, Strategi Pembelajaran Biologi, dan Evaluasi Pembelajaran Biologi pada tahun akademik 2016 semester satu. Data dikumpulkan dengan menggunakan kuesioner, angket kemandirian belajar, angket terbuka, tes, dan wawancara. Hasil penelitian menunjukkan bahwa dengan menerapkan tutorial online terdapat peningkatan kemandirian belajar mahasiswa pada kategori rendah dan peningkatan hasil belajar pada kategori sedang. Selain itu, mahasiswa menilai positif terhadap latihan kemandirian belajar yang diintegrasikan ke dalam tutorial online tersebut. Dengan demikian, penerapan tutorial online yang mengintegrasikan panduan belajar dapat meningkatkan kemandirian belajar dan hasil belajar mahasiswa.

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