scholarly journals ANALISIS PENGUASAAN KONSEP DAN MISKONSEPSI BIOLOGI DENGAN TEKNIK MODIFIKASI CERTAINTY OF RESPONSE INDEX PADA SISWA SMP SE-KOTA SUMBAWA BESAR

2015 ◽  
Vol 10 (1) ◽  
Author(s):  
Maesyarah Maesyarah ◽  
A Wahab Jufri ◽  
Kusmiyati Kusmiyati
Keyword(s):  
High School ◽  
High Schools ◽  
Rural Area ◽  
Junior High School ◽  
Random Sampling ◽  
Junior High ◽  
Junior High Schools ◽  
Living Thing ◽  
Living Things ◽  
Cluster Random Sampling

Abstrak: Salah satu tujuan pembelajaran IPA di SMP/Mts adalah meningkatkan pengetahuan, konsep, dan keterampilan IPA. Penelitian ini bertujuan untuk menganalisis penguasaan konsep dan miskonsepsi biologi pada siswa SMP Se-Kota Sumbawa Besar. Jenis penelitian ini adalah penelitian deskriptif. Populasi dalam penelitian ini yaitu seluruh siswa kelas VIII SMP Negeri Se-Kota Sumbawa Besar tahun ajaran 2013/2014. Sampel penelitian dipilih berdasarkan lokasi sekolah yaitu SMP pusat kota, SMP di pinggiran kota, dan SMP di luar yang ditentukan dengan teknik Cluster Random Sampling. Instrumen penelitian berupa pengembangan tes pilihan ganda dengan teknik modifikasi Certainty of Response Index. Hasil penelitian yaitu (1) penguasaan konsep biologi pada siswa SMP di pusat kota tergolong tinggi, penguasaan konsep biologi pada siswa SMP di pinggiran kota tergolong sedang, dan penguasaan konsep biologi pada siswa SMP di luar kota tergolong rendah;(2) miskonsepsi yang terjadi pada siswa SMP di pusat Kota, SMP di pinggiran kota, dan SMP di luar kota termasuk dalam kategori sedang; (3) miskonsepsi materi ciri-ciri makhluk hidup tergolong tinggi,, miskonsepsi materi keanekaragaman makhluk hidup tergolong sedang dan miskonsepsi materi tingkat organisasi kehidupan tergolong sedang; (4) retensi penguasaan konsep selama dua minggu pada SMP di pusat kota meningkat sebesar 5,70%, retensi penguasaan konsep siswa pada SMP di pinggiran kota meningkat sebesar 11,69%, dan retensi penguasaan konsep siswa pada SMP di luar kota  meningkat sebesar 5,75%. Perbedaan tingkat penguasaan konsep biologi dari ketiga kelompok sampel kemungkinan disebabkan karena perbedaan minat belajar siswa. Salah satu penyebab terjadinya miskonsepsi biologi pada siswa SMP se-kota Sumbawa Besar adalah kurangnya kemampuan dalam mengolah informasi dan rendahnya tingkat penalaran. Miskonsepsi pada materi ciri-ciri mahluk hidup tergolong tinggi disebabkan siswa hanya mampu menyebutkan dan memberi contoh, tanpa mampu menjelaskan konsep ciri-ciri makhluk hidup. Perbedaan retensi penguasaan konsep siswa pada ketiga kelompok sampel dapat dipengaruhi oleh faktor kelupaan pada siswa. Retensi dapat ditingkatkan dengan penggunaan strategi pembelajaran aktif dan pembelajaran bermakna.Kata kunci: penguasaan konsep, miskonsepsi, teknik modifikasi CRIAbstract: One of the objectives science in secondary school is to improve the student’s knowledge, attainment concept, and process skills science. This descriptive research is aimed to analyze the understanding concept and misconception of Biology in the Junior high school’s students at Sumbawa Besar City. The kind of this research is descriptive. The population consist of 1197 students of eight grade in six Junior High School at Sumbawa Besar City in academic year of 2013/2014. The sample of this research was selected based on school location consist of junior high school in central town, suburban, and rural area of Sumbawa Besar City which were determined by Cluster Random Sampling. The research’s instrument is developing multiple-choice test with modification technique of CRI. The results of this research shows : (1) understanding concepts of biology in junior high schools’ students in central town is classified as high, while that students in suburban is classified as moderate, and students in rural area of Sumbawa Besar City is classified as low; (2) misconceptions that occur in material  about characteristic of living thing, diversity of living thing, and levels of live organization at junior high schools’ students in central town, suburban and rural area of Sumbawa Besar City are classified as moderate; (3) misconceptions occur in characteristic of living things material classified as high, misconceptions occur in of living things materials and levels of life organization  are classified as moderate; (4) retentions of  understanding concept during two weeks of the junior high school’s student in central town is increase by 5.50 % ,while that of student in suburban is increase by 11.38 % , and student in rural area of Sumbawa Besar City is increase by 5.55 % . Difference in the level of attainment concepts of the three sample groups is probably due to difference interest in learning of student. One of the causes of biological misconceptions on junior high school students at Sumbawa Besar city  is the lack of ability to process information and low level of reasoning. Misconceptions on the material characteristics of living thing is high because students were only able to mention and give examples, without being able to explain the concept of the characteristics of living thing. Differences in students' attainment concepts retention in l three groups of samples can be affected by factors on student forgetfulness. Retention can be enhanced with the use of active learning strategies and meaningful learning.Keywords : understanding concepts, misconceptions, technique of modified CRI

Music at Lincoln Junior High (Minneapolis) and the Lincoln Junior High Girls’ Band: 1923—1940

2010 ◽  
Vol 58 (1) ◽  
pp. 55-74
Author(s):  
Keitha Lucas Hamann
Keyword(s):  
High School ◽  
High Schools ◽  
Junior High School ◽  
Large Scale ◽  
Junior High ◽  
Music Educators ◽  
Middle Level ◽  
Junior High Schools ◽  
Music Program ◽  
Music Model

Examination of the music opportunities available to students in the junior high schools of the early twentieth century lends historical perspective to current challenges facing middle level music educators. This article describes the specific music offerings at Lincoln Junior High School in Minneapolis, Minnesota, from the school opening in 1923 to 1940, when financial challenges forced the reorganization of the music program. In many ways, the music curriculum at Lincoln Junior High School in Minneapolis was exemplary of the music experiences found in other junior high schools. The required curriculum was based on the general music model of the elementary school and included music appreciation and a strong emphasis on the development of music reading skills. Extracurricular “clubs” provided performance opportunities for young adolescent musicians. Choruses focused on preparing large-scale productions such as operettas and musicals, while instrumental groups participated in contests and festivals. Performances for school assemblies and civic groups provide evidence of the importance of connections to the community for junior high schools. The formation of the Girls’ Band at Lincoln in 1924 was unusual. In the absence of direct evidence, I postulate possible explanations for the founding of this unique ensemble.

scholarly journals Comparison of student attitudes towards natural sciences

2020 ◽  
Vol 9 (1) ◽  
pp. 54
Author(s):  
Maison Maison ◽  
Haryanto Haryanto ◽  
Margaret Dwi Wiwik Ernawati ◽  
Yulia Ningsih ◽  
Nurdatul Jannah ◽  
...  
Keyword(s):  
High School ◽  
High Schools ◽  
Junior High School ◽  
Student Attitudes ◽  
Junior High ◽  
Survey Methods ◽  
Junior High Schools ◽  
Science Attitude ◽  
Students Attitudes ◽  
Scientific Attitudes

The attitude of students during the learning process is essential to be known by an educator to understand how to deal with students in the class. This study aims to determine how students 'attitudes towards science subjects and this study also aim to determine whether there is a comparison of students' attitudes towards natural science subjects in junior high schools in Indonesia. This research was conducted at some state junior high schools in Jambi. Specifically, the research sites were Junior High School 5, Junior High School 6, and Junior High School 26 in Jambi. The research design used in this study was a quantitative approach with survey methods. The research instrument was a science attitude questionnaire. Data were analyzed using descriptive statistics and inferential statistics. The results showed that students' attitudes toward science subjects based on indicators of adoption of scientific attitudes, fun in learning science, and interest in increasing the time to study science were in good categories and also there are significant differences of students’ attitude towards science subjects in the three schools with a comparison value of 0.042 < 0.05.

scholarly journals Inovasi Pengembangan Kurikulum Sekolah Berbasis Pesantren dalam Meningkatkan Kepercayaan Masyarakat

MANAZHIM ◽  
2021 ◽  
Vol 3 (2) ◽  
pp. 183-200
Author(s):  
Fathor Rozi ◽  
Moh. Aminullah
Keyword(s):  
High School ◽  
High Schools ◽  
Junior High School ◽  
Junior High ◽  
Positive Impact ◽  
School Curriculum ◽  
Learning System ◽  
Junior High Schools ◽  
Public Confidence ◽  
Curriculum Innovation

This study aims to find out innovations in developing a pesantren-based school curriculum in increasing public confidence in SMP Islam Sumberranyar Paiton Probolinggo. This research uses a qualitative approach, while the type of research used is a case study. The results of the study show that: innovations in developing pesantren-based school curriculum in increasing public trust are as follows; The innovation of developing a pesantren-based school curriculum in Islamic junior high schools has improved very well, from the development of the school curriculum trying to develop a pesantren curriculum by changing the learning system, the supporting factors for innovation in developing a pesantren-based school curriculum in Islamic junior high schools include the principal involving all relevant stakeholders, both administrators and administrators. The entire board of teachers, community leaders, guardians of students as well as support from boarding school caregivers, inhibiting factors for innovation in developing a pesantren-based school curriculum in Islamic junior high schools, the low awareness of teachers to develop learning tools, this hampers the innovation of developing a pesantren-based school curriculum which was developed together at Sumberanyar Islamic Middle School Paiton, while the positive impact of curriculum innovation developed at Islamic Junior High School can increase public confidence in Sumberanyar Islamic Junior High School Paiton Probolinggo

scholarly journals Effectiveness of Online Learning Implementation in Topic Dynamic Electricity during the Covid-19 Pandemic at Junior High School

2020 ◽  
Vol 03 (12) ◽  
Author(s):  
Muhammad Habibbulloh ◽  
Keyword(s):  
High School ◽  
Online Learning ◽  
High Schools ◽  
Student Learning ◽  
Learning Outcomes ◽  
Junior High School ◽  
Junior High ◽  
Junior High Schools ◽  
Student Response ◽  
School Level

his study aims to determine the effectiveness of the implementation of online learning on dynamic electricity topics carried out in junior high schools during the Covid-19 pandemic. Effectiveness is seen from the completeness of learning outcomes, obstacles faced during learning, and student responses to online learning. The research method used in this research is quantitative descriptive with one group pre-test post-test design. The sample used in this study were 64 junior high school students in one of the state junior high schools in Lamongan Regency, East Java. The results of the research obtained were that the average completeness of student learning on dynamic electricity material with an online learning model was very low (below the minimum completeness standards), analysis of the N-Gain value gets a value of 0.23 and is categorized as low. Statistical analysis with the help of SPSS 22 shows that the sample is normally distributed and hypothesis testing shows that online learning has no effect on increasing the value of student learning outcomes. There were many obstacles during the online learning process even though solutions had been given but there were not resolved properly, one of the obstacles was the need real lab. Student response to online learning is quite positive 63%. The conclusion of this study is that online learning is not effective enough to be used at the junior high school level and improvements are still needed in terms of facilities and infrastructure.

scholarly journals Heat-Not-Burn Tobacco, Electronic Cigarettes, and Combustible Cigarette Use Among Japanese Adolescents: A Nationwide Population Survey 2017

2019 ◽  
Author(s):  
Yuki Kuwabara ◽  
Aya Kinjo ◽  
Maya Fujii ◽  
Aya Imamoto ◽  
Yoneatsu Osaki ◽  
...  
Keyword(s):  
Public Health ◽  
High School ◽  
High Schools ◽  
Junior High School ◽  
Junior High ◽  
Electronic Cigarettes ◽  
New Products ◽  
Junior High Schools ◽  
Regulation System ◽  
Japanese Adolescents

Abstract Background Globally, among a wide range of public health concerns, smoking remains one of the most crucial challenges. Especially for adolescents, the increase in the use of electronic cigarettes is controversial, as its use may lead to established smoking. In Japan, where a unique tobacco regulation system exists, the heat-not-burn tobacco market has been growing. However, the prevalence and association of combustible cigarettes and new tobacco-related products have not yet been closely investigated among Japanese adolescents. This study aimed to clarify the prevalence of smoking among adolescents including new types of tobacco-related products and to compare the characteristics of their users.Methods In 2017, a cross-sectional survey was conducted with randomly sampled junior high school and high school students from 47 prefectures nationwide. Overall, 98 junior high schools in 44 prefectures and 86 high schools in 42 prefectures were included in the survey. In total, 22,275 students from 48 junior high schools and 42,142 students from 55 high schools completed an anonymous questionnaire while at school.Results The age-adjusted rate of ever (current) use of electronic cigarettes was 2.1% (0.7%) in junior high school and 3.5% (1.0%) in high school; that of combustible cigarettes was 2.6% (0.6%) in junior high school and 5.1% (1.5%) in high school; the rate of heat-not-burn tobacco use was lower relative to the other products: 1.1% (0.5%) in junior high school and 2.2% (0.9%) in high school. Examination of the combined use of the three types of products identified a high number of dual users. Comparison between different types of users indicated different backgrounds of combustible cigarette users and new products users.Conclusions The prevalence of new tobacco-alternative products is growing in popularity among Japanese adolescents. Dual use is common, and many adolescents use new products only. Moreover, e-cigarettes might lure a broader range of groups to smoking. Continuous monitoring and further research should investigate the health impact of new products to promote public health action regarding smoking epidemics.

scholarly journals The readiness of PJOK Teachers in the virtual learning in Covid-19 era in the Public Junior High Schools of Pegandon, Kendal in the academic year of 2020

PHEDHERAL ◽  
2021 ◽  
Vol 17 (2) ◽  
pp. 18
Author(s):  
Risma Ayu Tryana ◽  
Sunardi Sunardi ◽  
Abdul Aziz Purnomo Shidiq
Keyword(s):  
High School ◽  
High Schools ◽  
Junior High School ◽  
Junior High ◽  
Virtual Learning ◽  
Junior High Schools ◽  
Primary Data ◽  
Learning Material ◽  
Average Percentage ◽  
The Public

<p><em>T</em><em>his study aims to discover the readiness of PJOK or sport teachers in the virtual learning in the era of covid-19 in public junior high schools of Pegandon, Kendal. This study uses qualitative method with descriptive approach. This approach is chosen by the writer because it describes the situation of particular events based on the facts that appear as it should be. The subjects of this study are</em> <em>8 PJOK teachers in the public junior high school of Pegandon. This study uses two types of data, namely primary data and secondary data. The data collecting techniques used in this study are observation, questionnaire, and documentation techniques. The data obtained from the result of questionnaire is analyzed and examined its data validity using SPSS 22 program. The result of this study can be concluded that the level of teachers’ readiness in the virtual learning in covid-19 era in the public junior high school of Pegandon can be considered as ready in delivering the learning material virtually. It has average percentage of 75%. For teachers who are considered as not ready in delivering the learning material virtually have the percentage of</em> <em>25% because there are only 2 teachers who are considered as not ready to deliver the learning material virtually. It is caused by the condition of the schools that are isolated, lack of signal, and other causes It can be concluded that the result of of this study is used as knowledge and application for PJOK teachers in the public junior high school in Pegandon regarding on how to provide the PJOK teaching material or learning material which still run properly and correctly in this era of covid-19 even it cannot be conducted in face-to-face method and must be conducted online. The readiness of PJOK teachers is important for the learning development of students in the application of virtual PJOK learning.</em></p>

scholarly journals The Implementation of Online Sport Learning at Junior High Schools in Patebon district, Kendal Regency

PHEDHERAL ◽  
2019 ◽  
Vol 16 (2) ◽  
pp. 9
Author(s):  
Henni Novita Lestari ◽  
Agus Margono ◽  
Abdul Aziz Purnomo Shidiq
Keyword(s):  
High School ◽  
Online Learning ◽  
High Schools ◽  
High School Teachers ◽  
Junior High School ◽  
Junior High ◽  
Junior High Schools ◽  
Technical Data ◽  
Junior High School Teachers ◽  
Survey Approach

<p><em>This study aimed to determine the implementation of online sports learning at Junior High Schools in Patebon District, Kendal Regency. This study used a qualitative method through a survey approach. The subjects in this study were eight sports Junior High School teachers in Patebon District, Kendal Regency. Technical data collection techniques used observation, questionnaires, and documentation. The data results were analyzed and tested for validity using SPSS program version 23 for windows. The results of the research could be explained that the implementation of online sports learning in Junior High Schools in Patebon District, Kendal Regency, that implied there are three of sports teachers (37,5%) has implemented the learning very well, three sports teacher (37,5%) has implemented the learning were good, and two of sports teachers (25%) has implemented the learning were good enough. This study concluded is 75% of sports teachers in Patebon District, Kendal Regency, had been said to be well done, and 25% of sports teachers were affirmed are good enough at implementing online learning. Just on of Junior High School was affirmed good enough at implementing online learning.</em></p>

PERBEDAAN HASIL BELAJAR KIMIA SISWA SMP ANTARA YANG MENGGUNAKAN KOMIK DAN CD PEMBELAJARAN

2021 ◽  
Vol 1 (4) ◽  
pp. 282-287
Author(s):  
TRI SUMARSIH
Keyword(s):  
High School ◽  
Learning Outcomes ◽  
Junior High School ◽  
Random Sampling ◽  
Junior High ◽  
Statistical Testing ◽  
Purposive Sampling ◽  
Chemistry Learning ◽  
Significant Difference ◽  
Cluster Random Sampling

This study aims to find an alternative media to support Chemistry learning that is suitable for the material of Acids, Bases, and Salts for class VII SMP. The research was conducted from August to October 2021 at YWKA II Junior High School, East Jakarta. The research subjects were 36 students of class VII A and 36 students of class VII B. Sampling was done by using purposive sampling technique and cluster random sampling. The method used in this study is a quasi-experimental method, where the differences in student chemistry learning outcomes are seen between two supporting media, namely comics and learning CDs. The questions were tested first on students who had gotten the material on acids, bases, and salts before. The questions tested were 40 multiple choice questions and 31 valid questions were obtained. The research was conducted by giving lectures and supporting media to two classes. The indicators measured in this study were the pretest and posttest scores of the two class groups. Based on the results of the prerequisite test, the data obtained were normally distributed and homogeneous. After statistical testing using the T test at = 0.05, the value of tcount (1.54) is smaller than ttable (2.00). The calculation results show that the null hypothesis (H0) is accepted and the alternative hypothesis (Ha) is rejected, which means that there is no significant difference between students who use comics supporting media and Learning CDs. From the results of the research, it is known that the supporting media for comics and learning CDs can both be used to improve chemistry learning outcomes for junior high school students. ABSTRAKPenelitian ini bertujuan untuk mencari alternatif media pendukung pembelajaran Kimia yang sesuai untuk materi Asam, Basa, dan Garam kelas VII SMP. Penelitian dilakukan sejak bulan Agustus sampai Oktober 2021 di SMP YWKA II Jakarta Timur. Subjek penelitian adalah siswa kelas VII A sebanyak 36 siswa dan siswa kelas VII B sebanyak 36 siswa. Pengambilan sampel dilakukan dengan menggunakan teknik purposive sampling dan cluster random sampling. Metode yang digunakan pada penelitian ini adalah metode quasi eksperimen, dimana perbedaan hasil belajar kimia siswa dilihat antara dua media pendukung yaitu komik dan CD Pembelajaran. Soal diujicobakan terlebih dahulu kepada siswa yang telah mendapatkan materi asam, basa, dan garam sebelumnya. Soal yang diujicobkan sebanyak 40 soal pilihan ganda dan didapat soal yang valid sebanyak 31 soal. Penelitian dilakukan dengan memberikan ceramah dan media pendukung kepada dua kelas. Indikator yang diukur pada penelitian ini adalah nilai pretest dan posttest dari dua kelompok kelas. Berdasarkan hasil pengujian prasyarat, data yang diperoleh berdistribusi normal dan homogen. Setelah dilakukan pengujian secara statistik menggunakan uji T pada ? = 0.05, diperoleh harga thitung (1.54) lebih kecil dari ttabel (2.00). Hasil perhitungan menunjukkan bahwa hipotesis nol (H0) diterima dan hipotesis alternatif (Ha) ditolak, yang berarti bahwa tidak terdapat perbedaan yang signifikan antara siswa yang menggunakan media pendukung komik dengan CD Pembelajaran. Dari hasil penelitian diketahui bahwa media pendukung komik dan CD pembelajaran sama-sama dapat digunakan untuk meningkatkan hasil belajar kimia siswa SMP.

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