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All Journal HAYATI Journal of Biosciences EDUSAINS Bioedukasi: Jurnal Pendidikan Biologi Jurnal Pendidikan Biologi Indonesia Jurnal Penelitian dan Pembelajaran IPA Jurnal Biolokus: Jurnal Penelitian Pendidikan Biologi dan Biologi JPPS (Jurnal Penelitian Pendidikan Sains) International Journal of STEM Education for Sustainability

Yuke Mardiati, Yuke

Program Studi Pendidikan Biologi FITK Universitas Islam Negeri Syarif Hidayatullah Jakarta

Author-ID : 540019

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Earth & Planetary Sciences Education Physics

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The effect of problem solving learning model based just in time teaching (JiTT) on science process skills (SPS) on structure and function of plant tissue concept Maulida, Resha; Juanengsih, Nengsih; Mardiati, Yuke
Jurnal Pendidikan Biologi Indonesia Vol 3, No 3 (2017): NOVEMBER
Publisher : University of Muhammadiyah Malang

The purpose of this study was to determine the effect of Problem Solving learning model based Just in Time Teaching (JiTT) on students science process skills (SPS) on structure and function of plant tissue concept. This research was conducted at State Senior High SchoolÂ in South Tangerang .The research conducted using the quasi-experimental with Nonequivalent pretest-Postest Control Group Design. The samples of this study were 34 students for experimental group and 34 students for the control group. Data was obtained using a process skill test instrument (essai type) that has been tested for its validity and reliability. Result of data analysis by ANACOVA, show that there were significant difference of postest between experiment and control group, by controlling the pretest score (F = 4.958; p <0.05). Thus, the problem-solving learning based on JiTT proved to improve studentsâ SPS. The contribution of this treatment in improving the studentsâ SPS was 7.2%. This shows that there was effect of problem solving model based JiTT on studentsâ SPS on the Structure and function of plant tissue concept.

POE LEARNING MODEL: THE EFFECT ON STUDENT SCIENCE PROCESS SKILLS ON THE COORDINATION SYSTEM CONCEPT Yulianti, Siti Hartini; Juanengsih, Nengsih; Mardiati, Yuke
JPPS (Jurnal Penelitian Pendidikan Sains) Vol 8, No 1 (2018)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v8n1.p%p

This study aims to determine the effect of POE (Predict-Observe-Explain) learning models on students' science process skills on the coordination system concept. This research was carried out in SMA Negeri 9 Tangerang Selatan in the 2017/2018 school year. This research method is quasi-experimental with nonequivalent control group design. Sampling using purposive sampling technique. The study sample consisted of 73 students: 37 experimental group and 36 control group. The research instrument used is a test of science process skills in the form of a description test and observation sheet. The results of data analysis of students' science process skills using ANACOVA, showed that there were significant differences between the experimental and the control group. This shows that there was an effect of the application of the POE (Predict-Observe-Explain) learning model on students' science process skills on the concept of coordination system.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jpps.v8n1.p%p

This study aims to determine the effect of POE (Predict-Observe-Explain) learning models on students' science process skills on the coordination system concept. This research was carried out in SMA Negeri 9 Tangerang Selatan in the 2017/2018 school year. This research method is quasi-experimental with nonequivalent control group design. Sampling using purposive sampling technique. The study sample consisted of 73 students:Â 37 experimental group and 36 control group. The research instrument used is a test of science process skills in the form of a description test and observation sheet. The results of data analysis of students' science process skills using ANACOVA, showed that there were significant differences between the experimental and the control group. This shows that there was an effect of the application of the POE (Predict-Observe-Explain) learning model on students' science process skills on the concept of coordination system.

Physiological Character of Merremia peltata (L.) Merrill from Bukit Barisan Selatan National Park Lampung Yuke Mardiati; Triadiati Triadiati; Soekisman Tjitrosoedirdjo
HAYATI Journal of Biosciences Vol. 25 No. 1 (2018): January 2018
Publisher : Bogor Agricultural University, Indonesia

Merremia peltata invaded the vegetation of Bukit Barisan Selatan National Park (BBSNP) in Lampung Province, Indonesia. In this site, the invasion has reached more than 7000 hectares. Therefore, it is necessary to asses the physiological characters of M. peltata as an invasive plant species under different shading level in BBSNP. The experiment design of this study was split block design with factorial. The first factor (main plot) was shading treatment that consisted of 0, 55, and 90% shades. The second factor (sub plot) was 3 species of plant that consisted of M. peltata, Mikania micrantha, and Ipomoea batatas. Each experimental unit was replicated 3 times. The result showed that the physiological characters such as carbon fixation rate (CFR), relative growth rate (RGR), leaf area ratio (LAR), photosynthetics nitrogen use efficiency (PNUE) of M. peltata higher than the other two species and interconnected. Physiological characters associated with RGR can be supporting the invasiveness of M. peltata, especially in BBSNP. Supporting invasiveness with resources allocation to leaves biosynthesis and relatively efficient nitrogen were used for photosynthesis.

PETA KONSEP DIPADU DENGAN CROSSWORD PUZZLE: PENGARUHNYA TERHADAP RETENSI PESERTA DIDIK PADA KONSEP SISTEM GERAK Egi Ramadah; Nengsih Juanengsih; Yuke Mardiati
Bioedukasi Jurnal Pendidikan Biologi Vol 10, No 2 (2019): BIOEDUKASI, NOVEMBER 2019
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/bioedukasi.v10i2.2481

The effect of problem solving learning model based just in time teaching (JiTT) on science process skills (SPS) on structure and function of plant tissue concept Resha Maulida; Nengsih Juanengsih; Yuke Mardiati
JPBI (Jurnal Pendidikan Biologi Indonesia) Vol. 3 No. 3 (2017): NOVEMBER
Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/jpbi.v3i3.4502

The purpose of this study was to determine the effect of Problem Solving learning model based Just in Time Teaching (JiTT) on students' science process skills (SPS) on structure and function of plant tissue concept. This research was conducted at State Senior High School in South Tangerang .The research conducted using the quasi-experimental with Nonequivalent pretest-Postest Control Group Design. The samples of this study were 34 students for experimental group and 34 students for the control group. Data was obtained using a process skill test instrument (essai type) that has been tested for its validity and reliability. Result of data analysis by ANACOVA, show that there were significant difference of postest between experiment and control group, by controlling the pretest score (F = 4.958; p <0.05). Thus, the problem-solving learning based on JiTT proved to improve students’ SPS. The contribution of this treatment in improving the students’ SPS was 7.2%. This shows that there was effect of problem solving model based JiTT on students’ SPS on the Structure and function of plant tissue concept.

Finding Learning Strategy in Improving Science Literacy Yanti Herlanti; Yuke Mardiati; Rahmawati Rahmawati; Annisaa Meyrizka Kusumo Putri; Nurlaelah Jamil; Miftahuzzakiyah Miftahuzzakiyah; Ahmad Sofyan; Zulfiani Zulfiani; Sugiarti Sugiarti
Jurnal Penelitian dan Pembelajaran IPA Vol 5, No 1 (2019): Available Online in May 2019 (Web of Science Indexed)
Publisher : Department of Science Education, Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30870/jppi.v5i1.4902

The result of science literacy in Indonesian students has been satisfactorily yet. The government has introduced some new learning strategies. The research is aimed to finding some learning strategies can improved literacy science. The research was conducted in Indonesian school involving 213 participants who are divided into study groups using several learning strategies. Research involved all student on 10 th grade in that school. Improvement of science literacy was analyzed by N-gain and comparing some strategies of learning was analyzed by Anova followed Turkey. The results shows the impovement of science literacy in the learning by using scientific approach was not as good as inquiry approach, Argument Driven Inquiry (ADI), and Science Technology Education Matematics (STEM). The results of science literacy finding the improvement in science literacy of students who learn by using scientific approach comparing using scientific approach is similar to the one using Science Technology Scociety (STS) strategy.

ANALYSIS OF CHRITICAL THINKING SKILL OF STUDENTS ON THE CONCEPT OF ‎HUMAN MOVEMENT SYSTEM USING CONCEPT MAP nengsih juanengsih; dhuhana putri ramadhani; yuke mardiati
EDUSAINS Vol 9, No 2 (2017): EDUSAINS
Publisher : Faculty of Education and Teacher Training, UIN (State Islamic University) Syarif Hidayatul

Critical thinking are capability that need to analyzing, making decisions, solving problems and making arguments. This study aims to find out critical thinking skills used concept map on human skeletal and muscular system concept. The research was conducted in State Senior High School 2 of South Tangerang City. The method used was descriptive research. The sampling was done by purposive sampling technic, and the action class was randomly determined by the teacher. The sample were 29 students. The instrument used were the concept map and interview sheet which have been tested for the validity and the reliability. The data were analyzed by descriptive quantitative and qualitative statistic. The result shows that critical thingking skills used concept map was low-sore on average 31.95%. Concept Map can used for measure critical thinking skills especially on analysis and synthesis. Critical thingking skills used concept map indicator include two indicator, such as analysis 34.3 %, synthesis 29.08%. Keywords : Critical Thingking skills; concept map; human skeletal and muscular system

PENGARUH PENGGUNAAN LEMBAR KERJA SISWA (LKS) BERBASIS KONTEKSTUAL TERHADAP HASIL BELAJAR SISWA PADA KONSEP SISTEM GERAK MANUSIA Irma Suryani; Yuke Mardiati; Yanti Herlanti
EDUSAINS VOL 8, NO 2 (2016): EDUSAINS
Publisher : Faculty of Education and Teacher Training, UIN (State Islamic University) Syarif Hidayatul

Abstract This research aimed to know the influence of using contextual based student worksheet towards student learning outcomes on human movement system concept. This research was conducted at SMAN 10 Kota Tangerang Selatan. The research method used quasi experiment with pretest-posttest control group design. The sampling method was simple random sampling. The research sample were 37 students for experiment class by using contextual based student worksheet and 35 students for control class by using non contextual student worksheet. The instrument of this research consist of 20 multiple choice test and non test as activity observation sheet of teacher, student responses, attitude and performance assessment. The data analysis used t-test, obtained tarithmetic 2,17 and using ttable on a significant level α = 0,05 amounted 1,99, then tarithmetic > ttable. There was influence of using contextual based student worksheet towards student learning outcomes on human movement system concept. Contextual based student worksheet to facilitate the students to constructed knowledge and have the retention on human movement system concept. Keywords: student worksheet; contextual; learning outcomes Abstrak Penelitian ini bertujuan untuk melihat pengaruh penggunaan lembar kerja siswa (LKS) berbasis kontekstual terhadap hasil belajar siswa pada konsep sistem gerak manusia. Penelitian ini dilaksanakan di SMAN 10 Kota Tangerang Selatan. Metode penelitian yang digunakan adalah kuasi eksperimen dengan desain penelitian pretest posttest control group design. Pengambilan sampel dilakukan dengan teknik simple random sampling. Sampel penelitian untuk kelas eksperimen berjumlah 37 orang dengan menggunakan LKS berbasis kontekstual dan kelas kontrol berjumlah 35 orang dengan menggunakan LKS non kontekstual. Instrumen penilaian yang digunakan yaitu tes dan non tes. Tes yang diberikan berupa tes pilihan ganda sebanyak 20 butir soal dan instrumen non tes berupa lembar observasi aktivitas guru, respon siswa, penilaian sikap dan kinerja. Teknik analisis data menggunakan uji-t, diperoleh hasil thitung 2,17 dan ttabel pada taraf signifikansi α = 0,05 sebesar 1,99, maka thitung > ttabel. Hal ini menunjukkan bahwa terdapat pengaruh LKS berbasis kontekstual terhadap hasil belajar pada konsep sistem gerak manusia. LKS berbasis kontekstual dapat mempermudah siswa dalam mengkonstruksi pengetahuan dan memiliki retensi terhadap konsep sistem gerak. Kata Kunci: lembar kerja siswa; kontekstual; hasil belajar Permalink/DOI: http://dx.doi.org/10.15408/es.v8i2.1823

PENGARUH PEMBELAJARAN MODEL ADVANCE ORGANIZER TERHADAP HASIL BELAJAR BIOLOGI SISWA PADA KONSEP PROTISTA Nuri Shabania; Yuke Mardiati; Ahmad Sofyan
EDUSAINS Vol 7, No 1 (2015): Edusains
Publisher : Faculty of Education and Teacher Training, UIN (State Islamic University) Syarif Hidayatul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/es.v7i1.1396

This research purposed to know the influence of using advance organizer model to students’ biology achievement in protists concept. This research was used quasi experiment method with pretest-posttest control group design. The data analysis was used t-test, from the result of calculating mean differentiation of posttest both groups, obtained the value of t-count was equal to 3,087, while t-table at the level of significant 5% with degree of freedom (df) = 78 that was equal to 1,67. So, it can be said that t-count > t-table that means the alternative hypothesis (Ha) was accepted and the zero hypothesis (H0) was refused. It showed that there was influence of using advance organizer model to students’ biology achievement in protists concept.

Co-Authors , Triadiati Ahmad Sofyan Ahmad Sofyan Alfi Lailatul Qodriyah Annisaa Meyrizka Kusumo Putri dhuhana putri ramadhani Egi Ramadah Holyness Nurdin Singadimedja Indri Andriyatno Irma Suryani Maulida, Resha Miftahuzzakiyah Miftahuzzakiyah Nengsih Juanengsih Nengsih Juanengsih Nengsih Juanengsih Nengsih Juanengsih Nengsih Juanengsih, Nengsih Nuri Shabania Nurlaelah Jamil Resha Maulida Siti Hartini Yulianti Soekisman Tjitrosoedirdjo Sugiarti Sugiarti Yanti Herlanti Yanti Herlanti Yanti Herlanti Yulianti, Siti Hartini Zulfiani Zulfiani Zulfiani Zulfiani

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