scholarly journals Profil pengalaman belajar siswa dalam menjelaskan fenomena ilmiah pada IPA/biologi selama penerapan daring di masa pandemi

2021 ◽  
Vol 4 (2) ◽  
pp. 65-70
Author(s):  
Dewi Wansantika Gunawan ◽  
Tri Suwandi ◽  
Ana Ratna Wulan
Keyword(s):  
High School Students ◽  
Junior High School ◽  
Learning Experience ◽  
Junior High School Students ◽  
School Students ◽  
Item Questionnaire ◽  
Biology Learning ◽  
Scientific Phenomena ◽  
The City ◽  
Descriptive Method

This study aims to describe student's learning experiences in explaining scientific phenomena in online science/biology learning. This study uses a descriptive method, the data sources are questionnaires and Student Worksheets (LKS) from six schools in the city of Bandung which were selected by stratified random sampling with good, sufficient and poor categories based on the 2019 BSNP. There are 207 state junior high school students in Bandung City who filled out a 40-item questionnaire to answer this research. Questionnaire items for students have been adjusted to the skills to explain scientific phenomena based on the PISA 2018 framework. The results show that the student's learning experience in explaining scientific phenomena of Science/Biology when online learning has not been implemented optimally. The results show that the skill to explain scientific phenomena gets score 1,01. There are results of the worksheet’s analysis which show that the orders or questions on the worksheet that have been made by the teacher are 50% according to those obtained from schools in the good category. Through this research, the problem is that when doing practicum, the material is not understood because of the discrepancy of the material during the learning process.

scholarly journals Talk and Write your mathematical Thinking

2018 ◽  
Vol 1 (3) ◽  
pp. 279
Author(s):  
Gilang Kian Ishaya ◽  
Rosalina Rolina ◽  
Desy Tri Damayanti
Keyword(s):  
High School ◽  
High School Students ◽  
Communication Skills ◽  
Junior High School ◽  
Junior High ◽  
Junior High School Students ◽  
School Students ◽  
Mathematical Communication ◽  
Scientific Approach ◽  
The City

This research is motivated by the low mathematical communication skills of junior high school students in the city of Bandung Regency. This study aims to determine the comparison of the mathematical communication skills of junior high school students in the city of Bandung regency between the learning usingmodels Think Talk Write. The method used in this study is a quasi-experimental method with a pretest-posttest control group design involving two groups and randomly selected classes, at the beginning and end of the study the two classes were given a test. The population in this study were junior high school students in the city of Bandung Regency, while the sample consisted of two randomly selected classes. Obtained class VII A (experimental class) given themodel Think Talk Write and class VII B (control class) is given a scientific approach. The instrument used was a 5-item mathematical communication ability description test, then theability scores mathematical communication students'were analyzed with descriptive and inferential statistics using the help of SPSS 21 software. Based on the results of the study, it was concluded that there were differences in the achievement of students' mathematical communication skills using models Think Talk Write with students who used a scientific approach. 

scholarly journals FAKTOR PENYEBAB KECELAKAAN LALU LINTAS: STUDI KASUS BEBERAPA JALAN DI KOTA SURABAYA

2018 ◽  
Vol 1 (3) ◽  
pp. 175
Author(s):  
Hera Widyastuti ◽  
Adita Utami
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Junior High School Students ◽  
School Students ◽  
Accident Rate ◽  
The Road ◽  
Level Of Understanding ◽  
The City

Indonesia on the fifth ranks in the world considering of accident number, after China, India, Afghanistan, and Nigeria, where East Java is the province that has the highest accident in Indonesia. The city of Surabaya as the Capital of East Java Province automatically became the centre of government activities, giving rise to transportation activities that indirectly had an impact on accidents. Therefore, it is necessary to conduct research to obtain the accident rate and the location of black site in the city of Surabaya. In addition, considering that productive age including junior high school (SMP) is the highest contributor on the accidents, the level of understanding of junior high school students on traffic regulations needs to be analysed. From the data obtained at IRSMS, it can be seen that five roads in Surabaya were the highest contributors to accidents in Surabaya, namely Mastrip, Diponegoro, A. Yani, Kenjeran, and Ir. Soekarno, where the five roads are inter-city connecting roads that blend with the road in the city. In addition, from the interview data, there was a relationship between awareness of traffic behaviour and willingness to protect themselves. Indonesia menduduki peringkat kelima, setelah Tiongkok, India, Afghanistan, dan Nigeria. Dan Jawa Timur adalah propinsi yang mempunyai kecelakaan tertinggi di Indonesia. Kota Surabaya sebagai Ibukota Provinsi Jawa Timur secara otomatis menjadi pusat kegiatan pemerintahan, sehingga menimbulkan kegiatan transportasi yang secara tidak langsung berdampak pada terjadinya kecelakaan. Oleh karenanya perlu dilakukan penelitian untuk memperoleh nilai accident rate, serta black site di Kota Surabaya. Selain itu mengingat usia produktif termasuk anak sekolah tingakat Sekolah Menengah Atas (SMP) adalah penyumbang kecelakaan tertinggi, maka tingkat pemahaman para pelajar SMP terhadap peraturan lalu lintas perlu di analisa. Dari data yang didapat pada IRMS, terlihat bahwa lima jalan di kota Surabaya menjadi penyumbang kecelakaan tertinggi di Surabaya, yaitu jalan A. Yani, Mastrip, Diponegoro, Kenjeran dan Ir. Soekarno, dimana kelima jalan tersebut adalah jalan-jalan penghubung antar kota yang berbaur dengan jalan dalam kota. Selain itu dari data wawancara diperoleh hubungan antara niat dengan kepatuhan terhadap peraturan lalu lintas.

Producing Curved Surfaces in the Octahedron: Enrichment for Junior High School Students

1986 ◽  
Vol 34 (3) ◽  
pp. 30-33
Author(s):  
Victoria Pohl
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Learning Experience ◽  
Junior High School Students ◽  
Curved Surfaces ◽  
Geometric Constructions ◽  
School Students ◽  
Geometric Concepts

String art on an octahedron provides a viable way to teach and illustrate geometric concepts to junior high school students. This learning experience also furnihes an opportunity to correlate mathematics and art. Furthermore, artistic geometric constructions often stimulate junior high school students, particularly those who do not fare well in other areas of mathematics. After completing the following construction, students and teache rs should agree that learning can be fun.

scholarly journals DEVELOPMENT OF SCIENCE TEST TO MEASURE HOTS AND DIGITAL LITERACY OF JUNIOR HIGH SCHOOL STUDENTS ON THE TOPIC OF CITY NOISE

EDUSAINS ◽  
2021 ◽  
Vol 12 (2) ◽  
pp. 203-213
Author(s):  
Indri Nurwahidah ◽  
Yeni Widiyawati ◽  
Dwi Septiana Sari ◽  
Mohammad Masykuri ◽  
Cucuk Wawan Budiyanto
Keyword(s):  
High School Students ◽  
Junior High School ◽  
Digital Literacy ◽  
Junior High School Students ◽  
School Students ◽  
Science Tests ◽  
Test Instrument ◽  
Science Test ◽  
Collaboration And Communication ◽  
The City

PENGEMBANGAN SCIENCE TEST UNTUK MENGUKUR HOTS DAN DIGITAL LITERACY SISWA SMP PADA TEMA KEBISINGAN KOTA AbstractThe 2013 Curriculum emphasizes the process to improve HOTS and digital literacy. However, no appropriate science test instrument can measure the combination of these two aspects in contextual topics and relate to real-world problems. This kind of science test will engage students in-depth thinking as well as improve their digital literacy. This research aims to develop science tests based on HOTS and digital literacy in the City Noise theme for 8th-grade students. HOTS is operationally defined as critical thinking, creativity, collaboration, and communication (4C), while digital literacy is a thinking and operation skill. Borg & Gall models were adopted in this research and development. A total of 21 private school students in Semarang were subject to this research and investigated the validity and reliability of developed science tests. Based on expert judgment, the science test instrument, which consists of 25 multiple choice items and five essay items, was in a very good category. Based on the Rasch model analysis, the science tests are valid (28 items are valid) and reliable (Alpha cronbach=0.79). It can be concluded that the developed science test is feasible to use to measure HOTS and digital literacy of junior high school students on the topic of the City Noise.AbstrakKurikulum 2013 menekankan pada proses peningkatan HOTS dan digital literacy. Namun, belum banyak tersedia instrumen tes sains yang mampu mengukur kombinasi dari kedua aspek tersebut dalam topik yang kontekstual dan berhubungan dengan masalah nyata. Jenis science test seperti ini dapat melibatkan siswa dalam proses berpikir mendalam serta dapat meningkatkan digital literacy. Tujuan dari penelitian ini yaitu mengembangkan science test berbasis HOTS dan digital literacy pada tema Kebisingan Kota untuk siswa kelas 8. HOTS secara operasional didefinisikan sebagai critical thinking, creativity, collaboration and communication (4C) sementara digital literacy sebagai thinking skills dan operation skills. Penelitian ini merupakan penelitian pengembangan (R&D) yang mengadaptasi dari Borg & Gall. Sebanyak 21 siswa dari SMP swasta di Semarang digunakan sebagai subjek dalam penelitian ini dan digunakan untuk mengetahui validitas dan reliabilitas science test hasil pengembangan. Berdasarkan hasil validasi ahli, instrumen science test yang terdiri dari 25 item pilihan ganda dan 5 item uraian termasuk dalam kategori baik. berdasarkan hasil analisis Rasch model, science test dikatakan valid (28 item valid) dan reliabel (Alpha Cronbach=0,79). Dengan demikian dapat disimpulkan bahwa science test hasil pengembangan layak digunakan untuk mengukur HOTS dan digital literacy siswa SMP pada tema Kebisingan Kota.  

scholarly journals ANALISIS KEMAMPUAN BERPIKIR KREATIF MATEMATIK SISWA SMP PADA MATERI SEGITIGA DAN SEGIEMPAT

2018 ◽  
Vol 1 (6) ◽  
pp. 1143
Author(s):  
Risma Amelia ◽  
Usman Aripin ◽  
Nurul Hidayani
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Creative Thinking ◽  
Junior High ◽  
Junior High School Students ◽  
School Students ◽  
Thinking Ability ◽  
Creative Thinking Ability ◽  
The City

This study aims to analyze the creative thinking abilities of junior high school students in the Triangle and Quadrilateral material. The method used in the preliminary study is descriptive qualitative, which aims to analyze the ability of students to solve triangular and quadrilateral problems seen from the level of mathematical creative thinking ability of junior high school students. The population in this study were junior high school students in the city of Cimahi and the sample for this study were 36 eighth grade students in one of the junior high schools in the city of Cimahi. The instrument of creative thinking ability test is given as many as 5 questions with the type of description. Then the results obtained are the level of mathematical creative thinking ability of junior high school students in the city of Cimahi based on the written test is still relatively low.

scholarly journals MENINGKATKAN KEMAMPUAN KONEKSI MATEMATIS SISWA SMP KELAS VII MENGGUNAKAN PENDEKATAN PEMBELAJARAN BERBASIS MASALAH PADA MATERI SEGITIGA DAN SEGIEMPAT

2018 ◽  
Vol 1 (4) ◽  
pp. 709
Author(s):  
Muhamad Rizki Hidayat ◽  
M Jalaludin ◽  
Euis Eti Rohaeti ◽  
M Afrilianto
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Mathematics Learning ◽  
Junior High School Students ◽  
Learning Approach ◽  
School Students ◽  
Average Value ◽  
Qualitative Descriptive ◽  
Descriptive Method

This study aims to examine and analyze about problem-based learning approach to improve connection ability in SMP. The population in this research is VII SMP in Karawang. This study was designed qualitative descriptive method. Based on the results and discussion students connection ability had improved. It is known from the number of students who experience improvement in each cycle. In the first cycle shows that the results of mathematics learning on triangle and quadriplegic classically obtained scores of students from the questions given in the first cycle test, obtained 18 students reached 60% of 30 students who are able to obtain value above the KKM while in cycle II shows that the results of mathematics learning on triangle and quadrilateral material has reached 83.34% or as many as 25 students from 30 junior high school students who get grade VII above the KKM with an average value of 83. This shows an increase of 23.34% as many as 7 people students from the first cycle test. Means only 9% or as many as 5 students still score below the KKM.

scholarly journals KEMAMPUAN MEMBACA SISWA SMP YANG BERMUKIM DI SEKITAR SUNGAI DI KOTA BANJARMASIN (JUNIOR HIGH SCHOOL STUDENTS ‘ READING SKILLS BASED AROUND THE RIVER IN THE CITY OF BANJARMASIN)

2018 ◽  
Vol 8 (2) ◽  
pp. 234
Author(s):  
Jumadi Jumadi
Keyword(s):  
High School ◽  
High School Students ◽  
Junior High School ◽  
Qualitative Data ◽  
Reading Skills ◽  
Junior High ◽  
Junior High School Students ◽  
School Students ◽  
Learning To Read ◽  
The City

AbstractJunior High School students’ reading skills based around the River in the city of Banjarmasin.Advances in information technology make the world seem so narrow. Through print and electronicmedia, the information comes from an area quickly spread and can be accessed by residents in otherareas. These symptoms necessarily has to be anticipated with completion of reading skills, especiallysince they were sitting on the bench of the school. This research describes: (a) the level of Junior HighSchool students ‘ reading skills who settled in the area of the environment of the River in the city ofBanjarmasin; and the image of interest, read the implementation of learning to read, and the availabilityof means of learning to read in Junior High School who were around the area of the River in the city ofBanjarmasin. This research includes research of fusion (blanded), between quantitative and qualitativeresearch. Data source this study are students and teachers from five schools, i.e. SMPN 2 Banjarmasin,SMPN 4 Banjarmasin, SMPN 26 Banjarmasin,, Kanaan Christian Junior High School, SMP KartikaV-3 Banjarmasin. Engineering data collection carried through tests and nontes. Qualitative data wereanalyzed using the program EXCEL and qualitative data were analyzed based on the analysis of the text.The results showed: (1) literary reading skills of students score of 69% (classified as being); interpretivereading ability score of 43% (belongs to very low); and score reading skills comprehensively of 58%(classified low); (2) the interest of Junior High School students read the classified medium; the timeportion is considered quite memabaca; most of the teachers do not give special reading exercises forstudents; most teachers never hold/includes students in the race to read; availability of books in-schoolpackage is considered already sufficient; dictionaries available to support the implementation of learningto read in school is still lacking; and the availability of newspapers and magazines in school are also stilllacking.Key words: ability, reading, literary, interpretive, river environmentAbstrakKemampuan Membaca Siswa SMP yang Bermukim di Sekitar Sungai di Kota Banjarmasin.Kemajuan teknologi informasi membuat dunia seolah begitu sempit. Melalui media cetak danelektronik, informasi yang berasal dari suatu wilayah secara cepat menyebar dan dapat diakses olehpenduduk di wilayah lain. Gejala tersebut tentu harus diantisipasi dengan penyiapan kemampuanmembaca, terutama sejak mereka duduk di bangku sekolah. Penelitian ini mendeskripsikan tentang:235(a) tingkat kemampuan membaca siswa SMP yang bermukim di daerah lingkungan sungai di KotaBanjarmasin; dan gambaran minat baca, pelaksanaan pembelajaran membaca, dan ketersediaan saranapembelajaran membaca di SMP yang berada di sekitar daerah sungai di Kota Banjarmasin. Penelitianini termasuk penelitian perpaduan (blanded), antara penelitian kuantitatif dan kualitatif. Sumber datapenelitian ini adalah para siswa dan guru dari lima sekolah, yakni SMPN 2 Banjarmasin, SMPN 4Banjarmasin, SMP 26 Banjarmasin, SMP Kristen Kanaan, dan SMP Kartika V-3 Banjarmasin. TeknikPengumpulan data dilakukan melalui tes dan nontes. Data kualitatif dianalisis dengan menggunakanprogram EXCEL dan data kualitatif dianalisis berdasarkan analisis teks. Hasil penelitian menunjukkan:(1) skor kemampuan membaca literer siswa sebesar 69% (tergolong sedang); skor kemampuan membacainterpretif sebesar 43% (tergolong sangat rendah); dan skor kemampuan membaca secara komprehensifsebesar 58% (tergolong rendah); (2) minat membaca para siswa SMP tergolong sedang; porsi waktumemabaca dianggap cukup; sebagian besar guru tidak memberi latihan khusus membaca bagi parasiswa; sebagaian besar guru tidak pernah mengadakan/mengikutsertakan siswa dalam lomba membaca;ketersediaan buku paket di sekolah dianggap sudah cukup; ketersediaan kamus untuk menunjangpelaksanaan pembelajaran membaca di sekolah masih kurang; dan ketersediaan koran dan majalah disekolah juga masih kurang.Kata-kata kunci: kemampuan, membaca, literer, interpretif, lingkungan sungai

scholarly journals PEB-COVID-19: Analysis of Students Behavior and ILMIZI Model in Environmental Learning

JURNAL IQRA ◽  
2020 ◽  
Vol 5 (1) ◽  
pp. 1-11
Author(s):  
Ilmi Zajuli Ichsan ◽  
Henita Rahmayanti ◽  
Agung Purwanto ◽  
Diana Vivanti Sigit ◽  
Md. Mehadi Rahman
Keyword(s):  
High School Students ◽  
Junior High School ◽  
Environmental Behavior ◽  
Junior High School Students ◽  
Learning Models ◽  
School Students ◽  
Environmental Learning ◽  
E Learning ◽  
Descriptive Method ◽  
Very High

Environmental learning during COVID-19 experienced a change to e-learning. The use of learning models must be compatible; one model that can be chosen was the ILMIZI model. In addition to learning the concept of COVID-19, students must also be able to implement it in the form of Pro-Environmental Behavior (PEB) COVID- 19. The purpose of this study was to analyze descriptively about PEB-COVID-19 and also analyze the potential of ILMIZI to be applied in e-learning. The research conducted using a descriptive method. The sample was 148 Junior High School students located in Bekasi City and Bandung city. The data was collected online using Google form. The results showed that the PEB-COVID-19 student score was already in the very high category. While the results of the analysis show that the ILMIZI model allows it to be used in e-learning. This study concluded that the score of PEB-COVID-19 students was still in the very low category and the use of the ILMIZI model was one form of learning innovation. Keywords:  COVID-19, ILMIZI Model, PEB-COVID-19, Pro-Environmental Behavior

scholarly journals Hubungan antara asupan energi, asupan lemak, dan obesitas pada remaja siswa-siswi SLTP di Kota Yogyakarta dan di Kabupaten Bantul

2005 ◽  
Vol 1 (3) ◽  
pp. 119
Author(s):  
Ana Medawati ◽  
Hamam Hadi ◽  
I Dewa Putu Pramantara
Keyword(s):  
High School ◽  
High School Students ◽  
Total Energy ◽  
Energy Intake ◽  
Junior High School ◽  
Junior High ◽  
Study Data ◽  
Junior High School Students ◽  
School Students ◽  
The City

Background: The prevalence of obesity in young children and adolescents has been increasing very dramatically during the last two decades, especially in big cities. High intake of energy and fat may have contributed to obesity.Objective: To examine the relationship between energy intake, fat intake and obesity among adolescents.Method: A Case Control Study was conducted in 2003. Subjects were Junior High School students, age 10–15 years, living in the city of Jogjakarta and Bantul Regency were included in the study. Data on  nutrition intake were collected by using Food Frequency Questionnaires from 140 obese and 140 non obese junior high school students.Results: On average, the energy intake among cases and controls from the city of Jogjakarta were 2818,32 ± 618,05 kcal/day and 2210,42 ± 329,81 kcal/day respectively. Whereas total average of energy intake among  cases and controls from Bantul were 2416,99 ± 673,52 kcal/day and 1778,09 ± 312,03 kcal/day respectively. Obesity was significantly associated (p < 0.05) with total energy and fat intakes in both city Jogjakarta and Bantul.Conclusion: Obesity was associated with total energy and fat intakes in Junior High School Students.

scholarly journals PENGARUH BRISK WALKING (Jalan cepat) TERHADAP PENURUNAN BERAT BADAN SISWI SMP NEGERI 2 KOTA BENGKULU

KINESTETIK ◽  
2019 ◽  
Vol 3 (2) ◽  
pp. 236-240
Author(s):  
Mangalap Sangap Sitorus ◽  
Dian Pujianto ◽  
Bogy Restu Ilahi
Keyword(s):  
High School ◽  
Weight Loss ◽  
High School Students ◽  
Junior High School ◽  
Junior High ◽  
Statistical Tests ◽  
Junior High School Students ◽  
Brisk Walking ◽  
School Students ◽  
The City

ABSTRACKPenelitian ini bertujuan untuk mengetahui pengaruh Brisk Walking( jalan cpat) terhadap penurunan berat badan siswi SMP Negeri 2 Kota Bengkulu. Apakah terdapat Pengaruh Brisk Walking (jalan cepat) terhadap penurunan berat badan siswi SMP Negeri 2 Kota Bengkulu.Jenis penelitian yang digunakan dalam penelitian ini adalah penelitian kuantitatif Experimen One Group Pretest-PostestDesign. Populasi dalam penelitian ini adalah siswi SMP Negeri 2 Kota Bengkulu Kelas VII dan VIII yang mengalami obesitas  yang berjumlah 25 orang. Hasil penelitian Pengaruh Brisk Walking (jalan cepat) SMP Negeri 2 Kota Bengkulu diperoleh hasil pretest sebesar 70,27 kg dan hasil rata-rata posttest sebesar 68,66 kg dengan selisih 1,61kg dan hasil t hitung sebesar 7,19 > dari t table 1,696. Berdasarkan uji statistik dengan (0,05) bahwa Ho ditolak atau menerima Ha dapat ditarik simpulan bahwa Briks Walking (jalan cepat) berpengaruh secara signifikan  terhadap penurunan berat badan.                                      Kata Kunci : Brisk Walking (jalan cepat), Penurunan Berat Badan AbstrackThis Study Aims To Determine The Effect Of Brisk Walking On Weight Loss For Female Junior High School Students 2 In The City Of Bengkulu. Is There A Brisk Walking Effect On The Weight Loss Of Public Junior High School Students 2 In The City Of Bengkulu.The Type Of Research Used In This Study Was Quantitative Research Experimental One Group Pretest-Posttest Design.The Population In This Study Were State Junior High School Students 2 In Bengkulu City In Grades 7 And 8 Who Were Obese, Amounting To 25 People.The Results Of The Study Of The Influence Of Brisk Walking Public Junior High School 2 City Of Bengkulu Obtained Pretest Results Of 70.27 Kg And Posttest Average Results Of 68.66 Kg With A Difference Of 1.61 Kg And T Count Results Of 7.20> From T Table 1.696.Based On Statistical Tests With ? = 5% (0.05) That Ho Is Rejected Or Accepts Ha Can Be Drawn Conclusions That Brisk Walking Has A Significant Effect On Weight Loss Of Female Junior High School Students 2 In The City Of Bengkulu. Keywords:  Brisk Walking, Weight Loss

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