scholarly journals Analisis kemampuan scientific literacy siswa SMA dalam soal PISA pada materi virus dan bakteri

2021 ◽  
Vol 4 (2) ◽  
pp. 83-88
Author(s):  
Nuke Siti Fadillah ◽  
Nuryani Rustaman ◽  
Diah Kusumawaty
Keyword(s):  
High School Students ◽  
Scientific Literacy ◽  
School Curriculum ◽  
Literacy Skills ◽  
Project Based Learning ◽  
Learning Method ◽  
School Students ◽  
High Category ◽  
Conducting Research ◽  
Grade 11

This study aims to analyze the scientific literacy skills of high school students on PISA released items reading and science questions based on the PISA framework on the "Process Aspects" in terms of scientific literacy and reading literacy on the biological content of the material "Viruses and Bacteria". This research is a descriptive study with a quantitative approach. The instruments used were PISA questions in 2000, 2006, and 2015 which have been released (main instrument) as well as school curriculum biology questions (comparative instruments), questionnaires, and interviews. The research began to be carried out in February 2020 and began with conducting research trials conducted in schools (A). The subjects in this study were students in SMA (B) and (C) grades 10, 11, and 12 with different school curriculum characteristics, school (B) with the 2013 curriculum and school (C) with the Cambridge curriculum. Sampling was carried out using convenience sampling method. The results showed that the scientific literacy skills of school B students resulted in: 80% (grade 10), 81% (grade 11) and 75% (grade 12) in the "High" category, school C resulted in: 47% (grade 10), 51% (grade 11) and 55% (grade 12) in the "Very Low" category. The students' results in the 2013 school curriculum biology questions (B) were included in the "Very High" category, while schools (C) that used the Cambridge curriculum were included in the "Low" category. Acquisition of scientific literacy skills which is included in the "High" category is in line with the experience of students in learning in schools which as a whole uses the PBL (Problem Based Learning) method, while the acquisition of scientific literacy skills which is included in the "Low" category turns out to be less in line with students' experiences in learning. in schools that as a whole use the PjBL (Project Based Learning) method.

Determination of Gender Differential Item Functioning in Tegal Students' Scientific Literacy Skills with Integrated Science (SLiSIS) Test Using Rasch Model

2021 ◽  
Vol 10 (2) ◽  
pp. 270-281
Author(s):  
P. Susongko ◽  
Y. Arfiani ◽  
M. Kusuma
Keyword(s):  
High School Students ◽  
Construct Validity ◽  
Differential Item Functioning ◽  
Rasch Model ◽  
Scientific Literacy ◽  
Wald Test ◽  
Literacy Skills ◽  
School Students ◽  
Integrated Science ◽  
Item Functioning

The emergence of Differential Item Functioning (DIF) indicates an external bias in an item. This study aims to identify items at scientific literacy skills with integrated science (SLiSIS) test that experience DIF based on gender. Moreover, it is analyzed the emergence of DIF, especially related to the test construct measured, and concluded on how far the validity of the SLiSIS test from the construct validity of consequential type. The study was conducted with a quantitative approach by using a survey or non-experimental methods. The samples of this study were the responses of the SLiSIS test taken from 310 eleventh-grade high school students in the science program from SMA 2 and SMA 3 Tegal. The DIF analysis technique used Wald Test with the Rasch model. From the findings, eight items contained DIF in a 95 % level of trust. In 99 % level of trust, three items contained DIF, items 1, 6, and 38 or 7%. The DIF is caused by differences in test-takers ability following the measured construct, so it is not a test bias. Thus, the emergence of DIF on SLiSIS test items does not threaten the construct validity of the consequential type.

scholarly journals A Survey of High School Students’ Scientific Literacy Skills in Different Gender

2019 ◽  
Vol 1241 ◽  
pp. 012043
Author(s):  
Windy Rosyadah Mukti ◽  
Irma Dahlia Yuliskurniawati ◽  
Nurul Ika Noviyanti ◽  
Susriyati Mahanal ◽  
Siti Zubaidah
Keyword(s):  
High School ◽  
High School Students ◽  
Scientific Literacy ◽  
Literacy Skills ◽  
School Students

scholarly journals High School Students’ Learning and Perceptions of Phylogenetics of Flowering Plants

2014 ◽  
Vol 13 (4) ◽  
pp. 653-665 ◽  
Author(s):  
Julie R. Bokor ◽  
Jacob B. Landis ◽  
Kent J. Crippen
Keyword(s):  
High School ◽  
High School Students ◽  
Scientific Literacy ◽  
Science Curriculum ◽  
Science Research ◽  
School Curriculum ◽  
Student Response ◽  
Flowering Plant ◽  
School Students ◽  
K 12

Basic phylogenetics and associated “tree thinking” are often minimized or excluded in formal school curricula. Informal settings provide an opportunity to extend the K–12 school curriculum, introducing learners to new ideas, piquing interest in science, and fostering scientific literacy. Similarly, university researchers participating in science, technology, engineering, and mathematics (STEM) outreach activities increase awareness of college and career options and highlight interdisciplinary fields of science research and augment the science curriculum. To aid in this effort, we designed a 6-h module in which students utilized 12 flowering plant species to generate morphological and molecular phylogenies using biological techniques and bioinformatics tools. The phylogenetics module was implemented with 83 high school students during a weeklong university STEM immersion program and aimed to increase student understanding of phylogenetics and coevolution of plants and pollinators. Student response reflected positive engagement and learning gains as evidenced through content assessments, program evaluation surveys, and program artifacts. We present the results of the first year of implementation and discuss modifications for future use in our immersion programs as well as in multiple course settings at the high school and undergraduate levels.

scholarly journals Profil Keterampilan Literasi Sains Siswa di Salah Satu Sekolah Swasta di Karanganyar

2018 ◽  
Vol 7 (3) ◽  
pp. 183 ◽  
Author(s):  
Yesika Rahmadani ◽  
Nur Fitakurahmah ◽  
Nabela Fungky ◽  
Restu Prihatin ◽  
Qonita Majid ◽  
...  
Keyword(s):  
High School Students ◽  
Scientific Literacy ◽  
International Student ◽  
Sampling Technique ◽  
Total Sample ◽  
Literacy Skills ◽  
Survey Method ◽  
School Students ◽  
Design Elements ◽  
Average Value

This study aims to determine the profile of students' literacy skills in one of the private high schools in Karanganyar. This study uses a survey method. The study population was all high school students of class X, XI, and XII MIA. The sampling technique uses stratified proportional random sampling with a total sample of 45 students. Science literacy skills are measured using the 2015 Program for International Student (PISA) test with indicators developed by Gormally. The results showed that in general, the average value of students' scientific literacy skills was 52.22% in the deficient category. The results of each indicator of scientific literacy skills are as follows: (1) scientific opinion identification skills of 55.56% in the low category, (2) effective literature search of 48.89% in the very low category, (3) understanding the research design elements amounted to 37.78% in the very low category, (4) charted 57.78% in the low category, (5) solved the problem with quantitative skills of 53.33% in the very low category, (6) interpreted the statistics the base is 60.00% in the medium category, (7) inference, prediction and conclusion drawing 62.23% in the medium category.

scholarly journals Peningkatan Kemampuan Literasi Statistis melalui Model Pembelajaran Berbasis Proyek yang Dimodifikasi

2019 ◽  
Vol 8 (2) ◽  
pp. 273-284
Author(s):  
Sudi Priyambodo ◽  
Iyam Maryati
Keyword(s):  
High School Students ◽  
Junior High School ◽  
Learning Model ◽  
Literacy Skills ◽  
Project Based Learning ◽  
Research Subjects ◽  
School Students ◽  
Statistical Literacy ◽  
Quasi Experimental ◽  
Class Viii

AbstrakKemampuan literasi statistis siswa sekolah menengah pertama masih rendah. Salah satu cara untuk meningkatkan kemampuan tersebut dengan melakukan inovasi terhadap model pembelajaran yang diterapkan. Berkaitan dengan peningkatan kemampuan literasi statistis tersebut diterapkan model pembelajaran berbasis proyek yang dimodifikasi. Metode dalam penelitian ini metode kuasi-eksperimen dengan instrumen penelitian soal tes berupa indikator kemampuan literasi statistis. Subjek penelitian siswa kelas VIII pada Madrasah Tsanawiyah berjumlah 36 orang siswa. Hasil dari penelitian ini adalah terdapat perbedaan kemampuan literasi statistis yang signifikan antara siswa yang mendapat model pembelajaran berbasis proyek yang dimodifikasi dengan model pembelajaran ekspositori. Model pembelajaran berbasis proyek yang dimodifikasi dapat digunakan sebagai alternatif model pembelajaran dalam meningkatkan kemampuan literasi statistis. Enhancing Statistical Literacy Abilities through Modified Project-Based LearningAbstractThe statistical literacy ability of junior high school students is still low. One way to improve this ability is by innovating the applied learning model. Regarding the increase in statistical literacy skills, a modified project-based learning model is applied. The method in this study is a quasi-experimental method with a research instrument about test questions in the form of indicators of statistical literacy. The research subjects of class VIII students at the Tsanawiyah Madrasah were 36 students. The results of the study are that there are significant differences in statistical literacy skills between students who receive a project-based learning model modified by the expository learning model. The modified project-based learning model can be used as an alternative learning model for improving statistical literacy skills.

scholarly journals Kemampuan Literasi Sains Fisika Siswa SMP Kelas VII Di Sumatera Selatan Menggunakan Kerangka PISA (Program for International Student Assesment)

2018 ◽  
Vol 6 (3) ◽  
pp. 278 ◽  
Author(s):  
Nely Andriani ◽  
Saparini Saparini ◽  
Hamdi Akhsan
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Scientific Literacy ◽  
Science Literacy ◽  
Literacy Skills ◽  
Junior High School Students ◽  
School Students ◽  
Purposive Sampling ◽  
Level 2

Penelitian ini bertujuan untuk menganalisis kemampuan literasi sains fisika siswa SMP Kelas VII di Sumatera Selatan menggunakan kerangka PISA. Metode penelitian adalah deskriptif kuantitatif untuk mendapatkan gambaran kemampuan literasi sains dalam IPA (fisika) siswa tanpa memberikan perlakuan kepada siswa. Teknik pengumpulan data berbentuk tes tertulis.  Penilaian disesuaikan dengan kriteria penilaian PISA. Variabel penelitian ini adalah pencapaian kemampuan literasi sains siswa pada konten fisik. Sampel diambil dengan menggunakan purposive sampling meliputi SMP N 1 kota Palembang, SMP N 1 kota Prabumulih, dan SMP N 1 kabupaten Ogan Ilir pada semester ganjil tahun ajaran 2017/2018. Hasil Penelitian diperoleh persentase pencapaian siswa yang paling tinggi pada level 2 sebesar 54,9 dan terendah pada level 5 yaitu hanya sebesar 28,1 dari skala maksimum 100. Secara keseluruhan rerata persentase hasil kemampuan literasi sains siswa SMP di Sumatera Selatan berdasarkan Kompetensi Proses Sains, yaitu 47,1. Hasil penelitian menunjukan kemampuan literasi sains siswa SMP di Sumatera Selatan secara keseluruhan ditinjau dari level soal dan kompetensi proses sains diperoleh hasil masih sangat rendah. This research aims to analyze the ability of Physics Science Literacy of Grade VII Middle School Students in South Sumatra by using the PISA Framework. The research method is a quantitative descriptive method that aims to get a picture of scientific literacy abilities in science (physics) students without giving treatment to students. The assessment is adjusted to the PISA assessment criteria. The variables of this study was the achievement of students' science literacy skills in physical content. Data collection techniques by written tests. Samples were taken using purposive sampling and the research sample are SMP N 1 kota Palembang, SMP N 1 kota Prabumulih, dan SMP N 1 Kabupaten Ogan Ilir The results of the study showed that the highest percentage of student’s achievement at level 2 was 54.9 and the lowest was at level 5, which was only 28.1 from the maximum 100 scale. While the overall percentage of the results of the scientific literacy skills of junior high school students in South Sumatra was based on Science Process Competence. that is 47.1. Based on the results of the research that has been carried out, it can be concluded that the scientific literacy skills of junior high school students in South Sumatra as a whole in terms of the level of questions and competency of science processes are still very low.

scholarly journals PENGEMBANGAN PERANGKAT PEMBELAJARAN PROJECT-BASED LEARNING UNTUK MEMBEKALI FOUNDATIONAL KNOWLEDGE DAN MENINGKATKANSCIENTIFICLITERACY

2017 ◽  
Vol 36 (1) ◽  
Author(s):  
Ricka Tesi Muskania ◽  
Insih Wilujeng
Keyword(s):  
High School ◽  
High School Students ◽  
Science Teaching ◽  
Junior High School ◽  
Scientific Literacy ◽  
Junior High ◽  
Project Based Learning ◽  
Ict Literacy ◽  
School Students ◽  
Implementation Effect

Penelitian ini bertujuan untuk mengetahui: (1) kelayakan perangkat pembelajaran IPA berbasis project-based learning, (2) pengaruh penerapan perangkat pembelajaran IPA berbasis project-based learning terhadap keterbekalan digital/ICT literacy, (3) pengaruh penerapan perangkat pembelajaran IPA berbasis project-based learning terhadap scientific literacy peserta didik SMP. Penelitianinimerupakanpenelitiandanpengembangandenganmenggunakan model Borg & Galldengan prosedur yangmeliputi (1) studipendahuluan, (2) desainproduk, (3) validasi, (4) ujicobadanrevisiprodukhinggamenghasilkanprodukakhir. Hasilpenelitianiniadalahkelayakanperangkatpembelajaran IPA berbasisproject-based learningyang dihasilkan memperoleh kriteriabaik sekali.Keterbekalanfoundational knowledge khusus digital/ICT literacysebesar 98,29%. Kriteriabaiksekalidiperolehuntukpeningkatanscientific literacy pesertadidik SMP setelahmengikutipembelajaranmenggunakanperangkatpembelajaran IPA berbasisproject-based learningdengangain scoresebesar 15,37. Hasilujiindependent-sample t testmenunjukkanbahwaperangkatpembelajaranberbasisproject-based learningmemberikanpengaruhsignifikanterhadapscientific literacypesertadidik SMP. Kata kunci: perangkat pembelajaran IPA, project-based learning, digital/ICT literacy, scientific literacy AbstractThis study aims to: (1) the result feasibility of the project-based science teaching kit, (2) the implementation effect of project-based science teaching kit on the digital/ICT literacy provision, and (3) the implementation effect of project-based science teaching kit on the improvement of scientific literacy of junior high school students.This was a research and development (R&D) study employing the development model of Borg & Gall with a procedure consisted of: (1) preliminary study, (2) product design, (3) validation, (4) tryout and revision to final product study.The result of the study is a project-based science teaching kit the feasibility product criteria being “very good”. The provision of foundational knowledge special digital/ICT literacy as is much as 98.29%. The improvement of scientific literacy is in the “very good” category after they attend teaching activities implementing the project-based science teaching kit with the gain score of 15.37. The result of independent-sample t test shows that the developed project-based science teaching kit gives a significant effect to the increase of the scientific literacy of junior high school students. Keywords: science teaching kit, project-based learning, digital/ICT literacy, scientific literacy

scholarly journals The Development of Test Instruments to Measure the Science Literation Skills of Junior High School Students in Global Warming Themes

2021 ◽  
Vol 9 (3) ◽  
pp. 17-27
Author(s):  
Umi Roufatuz Zahro ◽  
Woro Sumarni ◽  
Suharto Linuwih
Keyword(s):  
Global Warming ◽  
High School Students ◽  
Junior High School ◽  
Scientific Literacy ◽  
Literacy Skills ◽  
Literacy Skill ◽  
School Students ◽  
Average Percentage ◽  
Test Instrument

The progress of science and technology in various countries has accelerated toward the 21 century. The measurement of scientific literacy is very important to find out the extent to which students have been literated in science as an effort to improve the quality of education in Indonesia. The preparation of test instruments based on scientific literacy is an effort to measure the literacy skills of students in the field of science. The purpose of this study was to develop a valid, practical and effective science literacy test instrument to measure the scientific literacy skills of students on the theme of global warming. The research method used in this study was the method of Research and Development (R & D) with the research design of ADDIE (Analysis, Design, Development, Implementation, and Evaluation). The final product in this research development is a scientific literacy-based test instrument to measure the scientific literacy skill of students that have been declared valid and feasible by experts and is valid in the content, in the form of 20 reasonable multiple-choice questions that are tailored to the indicators of the scientific literacy, complete with a grid of questions, answer keys, and bibliography. Based on the results, it is concluded that the validity of the test instruments received an average percentage of 79.99% and was included in the category of valid and feasible to use. The practicality of the test instrument is in the very practical category seen based on the results of student responses by 87.5% and teacher responses by 94.23%. The effectiveness of the test instrument is in the effective category, Since this studycan reveal or position the scientific literacy skills of students into three criteria items, namely high, medium, and low, it can be used as input and thought contribution in an effort to improve the quality of making the test instruments to measure the skill of scientific literacy on the theme of global warming.

scholarly journals Innovative Learning Model: Improving The Students' Scientific Literacy Of Junior High School

2020 ◽  
Vol 1 (3) ◽  
pp. 271-285
Author(s):  
Aprido B. Simamora ◽  
Wahono Widodo ◽  
I Gusti Made Sanjaya
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Scientific Literacy ◽  
Junior High ◽  
Empirical Support ◽  
Learning Model ◽  
Literacy Skills ◽  
School Students ◽  
Hypothetical Model

In the strict challenges faced by society, a paradigm shift is needed in the education system that can provide a set of 21st century skills needed by students to deal with every aspect of global life. One of them is scientific literacy. Unfortunately, the scientific literacy ability of students in Indonesia is still low. The Inquiry and SETS models have been widely applied to improve students' scientific literacy skills. However, weaknesses are found such as: students still cannot use their content knowledge to explain scientific phenomena perfectly; and the need for more in-depth inquiry activities so that students' abilities in designing and evaluating scientific investigations obtain excellent results. Therefore, innovation was created to develop the BRADeR learning model based on consideration of the strengths and weaknesses of the inquiry model and SETS as well as theoretical and empirical support. This research serves as a preliminary study in the process of developing the BRADeR model to improve students' scientific literacy skills. This study includes a needs analysis and literature review. The results show that innovation can be maintained as a basis for developing a hypothetical model of the BRADeR learning model. The syntax of the BRADeR model includes: brainstorming, reading, analyzing, decision making, and reflection. The hypothetical model of the BRADeR learning model must be tested to meet the aspects of validity, practicality, and effectiveness to improve the scientific literacy skills of junior high school students.

scholarly journals Development of Science Student Worksheets based on the Bio-Ecology of Cuttlefish (Sepia sp.) Cultivation to Improve Science Literacy for Junior High School Students

2021 ◽  
Vol 9 (1) ◽  
pp. 76
Author(s):  
Lalu Muhammad Imam Husaini M. Nasir ◽  
Agil Al Idrus ◽  
Agus Ramdani
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Scientific Literacy ◽  
Junior High ◽  
Literacy Skills ◽  
Junior High School Students ◽  
Average Score ◽  
Science Student ◽  
School Students

The development of the science student worksheet based on the bioecology of cuttlefish (Sepia sp.) cultivation is an effort to improve the scientific literacy skills of students at the coastal village school of East Lombok. The purpose of this research is to produce student worksheet that is feasible, practical, and effective in improving students' literacy skills. This research is research and development using Thiagarajan 4D development model which includes design, define, develop, and disseminate stages. The research subjects consisted of 1 SMP/MTs equivalent in East Lombok which were determined using purposive sampling technique. The instruments used include validation sheets, student and teacher response questionnaires, and scientific literacy assessment instruments. The feasibility and practicality data were analyzed using the percentage formula, and the effectiveness data were analyzed using the N-gain analysis. The results showed that 1) student worksheet science based on the bioecology of cuttlefish cultivation (Sepia.sp) was feasible to use with an average score of 73 for the content/material aspect, 73 for the language aspect, and 85 for the appearance aspect, 2) science student worksheet based on the bioecology of cuttlefish cultivation. (Sepia sp.) is practically used with an average percentage of student responses of 81% and teacher responses of 88%, 3) student worksheet science based on the bioecology of cuttlefish cultivation (Sepia.sp) is effective in improving students' scientific literacy skills with an average N value -gain of 0.5 in the medium category. Thus, it can be concluded that the science student worksheet based on the bioecology of cuttlefish (Sepia sp.) cultivation is feasible, practical, and effective to use in science learning as an effort to improve the scientific literacy of junior high school students in coastal village schools in East Lombok.

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