JURNAL PEMBELAJARAN FISIKA
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MONITORING KARBON MONOKSIDA (CO) DAN PARAMETER METEOROLOGIS DI TERMINAL TAWANG ALUN KABUPATEN JEMBER
Get PDFAbstractTawang Alun Terminal Jember Regency is one of the dense areas ofvehicles have potential to experience carbon monoxide gas pollution and very lowrainfall compared to the surrounding neighborhoods. This research has shown thecondition of air and carbon monoxide concentration in terminal area of TawangAlun. Monitoring used a set of sensor-based tools with an Arduino microcontroller.The results of monitoring of carbon monoxide and meteorological parameters,obtained the highest concentration of carbon monoxide occured during the day butgradually decreased in the afternoon until late in the night when the temperaturewas getting down and the air humidity increases. In contrast to the amount of windspeed that showed the linear distribution pattern as time changed. The averageresult of carbon monoxide measurements on holidays is 71,000-158,000 μg / Nm3 onweekdays of 62,000-69,000 μg /Nm3. This value showed that has exceeded theambient air quality standard limit for carbon monoxide gas is 30,000 μg / Nm3. Theamount of carbon monoxide content is influenced by the volume of vehicles with aregression rate of 82.3%..Keywords: Carbon Monoxide, meteorological parameters, the ambient air qualitystandar
PENGEMBANGAN INSTRUMEN TES MULTIPLE CHOICE HIGH ORDER THINKING PADAPEMBELAJARAN FISIKA BERBASIS E-LEARNING DI SMA
Get PDFAbstractThe purpose of this research was to develop and described the validity,reliability, and analysis of items on each test package and know the ability to highorder thinking of the students. The design of this research was 4D development.Based on the results of the analysis and discussion can be concluded that thevalidation results of experts meet the valid criteria. Empirical validity obtained meetthe criteria of validity is very high. Reliability test results on the product indicatethat the category was quite reliable. The item analysis was the difficulty level ofpackets A and B still require improvement. In the item discrimination analysis, therewas 13 problem categories not feasible. In the evaluating item distractor, there was16 questions of packet A and 10 matter of package B with distractor acceptedbecause it is good enough and there are 14 problems with distractor revised. Highorder thinking skill of students after using multiple choice test instrument high orderthimking on e-learning based physics learning in SMA N 1 Glenmore can becategorized quite good .Keyword: multiple choice, e-learning, high order thinkin
ANALISIS VARIASI TIPE KONDENSOR AIR CONDITIONING (AC) TERHADAP BESAR PENINGKATAN SUHU YANG DIHASILKAN
Get PDFCondenser is an important component of Air Conditioning (AC) that serves as a heat exchanger. The heat generated by the condenser is relatively large, ranging from 37ð‘œð‘ - 62ð‘œð‘ . The amount of heat generated by the condenser can affect the human comfort. Therefore it is necessary to conduct research related Air Conditioning (AC) condenser which aims to know the heat generated by various tipes of condenser. This research was conducted by descriptive analysis by using variation of condenser tipe. From the variation of the tipe of condenser can be seen how the temperature generated by each tipe of condenser for 120 minutes of use time. The results showed that tipe 1 experienced 2 times temperature rise during measurement, the most drastic temperature rise occurred in the 65th minute with 62ð‘œð‘ . Condenser tipe 2 experienced 3 times temperature rise during measurement, the most drastic temperature rise occurred in the 95th minute with 45,4ð‘œð‘ . Condenser tipe 3 experienced 3 times temperature rise during measurement, the most drastic temperature rise occurred in the 25th minute with 55,1ð‘œð‘ . The results showed that there were differences in temperature produced by each condenser.Keywords: Air Conditioning, Condenser, Heat generate
PENGARUH GUIDED INQUIRY BERBANTUAN PhET SIMULATIONS TERHADAP HASIL BELAJAR SISWA SMA PADA POKOK BAHASAN USAHA DAN ENERGI
Get PDFAbstract The purpose of this study was to determine the effect of guided inquiry learningmodel on the student cognitive learning outcomes of high school students on work andenergy subject. This research was used experimental method with designnonequivalent control group design. The population were all students of X class ofMIPA in SMA Negeri 4 Jember. The sample was obtained by purposive sampling areatechnique were X MIPA 5 as experiment class and X MIPA 3 as control class. Thedata was collected based on the student cognitive learning outcomes through pre-testand post-test scores. The data were analyzed using Independent Sample T-Test. Theresult showed that guided inquiry learning model with PhET Simulations has nosignificant effect on the student cognitive learning outcomes of high school students. Keywords: the student cognitive learning outcomes, inquiry, PhET Simulations
ANALISIS KETERAMPILAN PROSES SAINS TERINTEGRASI DALAM PEMBELAJARAN FISIKA PADA SISWA SMK NEGERI 5 JEMBER KELAS X MATERI SUHU DAN KALOR
Get PDFScience process skills are important for student as preparation and practice in facing the reality of life in society, students are trained to think logically in solving a problem. The purpose of this study was to analyze integrated science process skills in students of SMK Negeri 5 Jember class X material temperature and heat. The type of research used is descriptive research with a sample of 130 students in class X APH 1, X APH 2, X APL 2, and X TKJ 1 in SMK Negeri 5 Jember. Result of research indicate that integrated process skill at class X APH 1 included in category less with percentage average 59,13%, class X APH 2 included in category enough with presentation average 73,53%, class X APL 2 included in category enough with an average percentage of 67.53%, and class X TKJ 1 included in the category enough with an average percentage of 68.08%. the overall average is 68.08% included in the category enough. It can be generally known that the skill of the integrated science process of students of SMK Negeri 5 jember class X temperature and heat materials are included on sufficient criteria.Keywords: integrated science process skills, temperature, hea
PENGARUH MODEL PEMBELAJARAN BERBASIS PROYEK (PROJECT BASED LEARNING) TERHADAP MINAT BELAJAR DAN KETERAMPILAN PROSES SAINS SISWA PADA PEMBELAJARAN FISIKA DI SMAN BALUNG
Get PDFAbstractInterest in learning was one of the factors that affected student learningoutcomes. Physical learning in the form of products, processes and scientificattitude required skills that process on the scientific performance called the scienceprocess skills. Project-based learning presents learning in the form of scientificprocesses and attitudes that could foster students' learning motivation. This researchwas an experimental research. The purpose of this research was to examine theeffect of project based learning model on learning interest and students' scienceprocess skill in physics learning at SMAN Balung. Data of student's interest inphysics learning was obtained from questionnaire and data of science process skillobtained from post test and there were supporting data in the form ofdocumentation, interview, and observation. The result of the independent sample ttest on the interest of physics learning showed the interest of experimental classphysics learning better than the control class. While the results of mann-whitney teston the science process students 'skills showed the students' experimental classscience process skills better than the control class. Based on the analysis it could beconcluded that the project based learning model had a significant effected on thestudents' learning interest and science process skills on physics learning at SMANBalung.Keyword: interest, project based learning model, science process skil
PENGEMBANGAN MODUL IPA BERBASIS KEARIFAN LOKAL KOPI PADA POKOK BAHASAN USAHA DAN ENERGI DI SMP
Get PDFAbstractScience module based on local wisdom of coffee was an alternative on developlearning tools by integrating local wisdom into science materials. This research wasa development research using Plomp development model that was adjusted into 4phases. The purposes of this research were to describe the validity of science modulebased on local wisdom of coffee, effectiveness and student's response. Theeffectiveness of science module was calculated from aspects of cognitive learningresult and student learning acitivities. The data collection methods were validation,test, observation, questionnaire and documentation. Science module based on localwisdom of coffee on material work and energy in Junior High School was valid withfinal validation result 4.39. Field trials were conducted in class VIIIA Argopuro 2Suci Junior High School with total of 39 students. The result of classical learningachievement was 82.05% and total percentage of student learning activity was84.33% with very active category. Both values indicate that science modules basedon local wisdom of coffee on material work and energy in Junior High School effectivewere viewed from aspects of learning result and student learning activities. Thenstudent's response got very good response with percentage of response was 84.62%.Keywords: Science module, local wisdom, validity, effectiveness, student’s respons
PENGARUH MODEL PBI (PROBLEM BASED INSTRUCTIONS) DISERTAI MEDIA AUDIOVISUAL TERHADAP KETERAMPILAN PROSES SAINS DAN HASIL BELAJAR SISWA (Materi Momentum dan Impuls Kelas X MAN 1 Jember)
Get PDFAbstractThe purpose of this research were to study the effect of PBI (Problem BasedInstructions) model with audiovisual media towards the student’s science process skillsand student learning outcomes. This research was an experiment research conducted inMAN 1 Jember. The population in this research were all students of Xth grade in MIAMAN 1 Jember academic year 2016/2017. The data on student’s science process skillsand student learning outcomes were obtained from written tests at the end of momentumand impulse learning in the experiment class and control class. To examine thehypothesis, this research used independent sample t-test with SPSS 23 version.According to the independent sample t-test analysis, the results of this research were asfollows: (1) PBI (Problem Based Instructions) model with audiovisual media has ansignificant effect to science process skill in physics Xth grade in MAN 1 Jember and (2)PBI (Problem Based Instructions) model with audiovisual media has an significanteffect to student learning outcomes in physics Xth grade in MAN 1 Jember.Keyword: PBI (problem based instructions), audiovisual media, student’s scienceprocess skills, student learning outcome
IDENTIFIKASI MISKONSEPSI SISWA MENGGUNAKAN FOUR-TIER DIAGNOSTIC TEST PADA MATERI HUKUM TERMODINAMIKA DI SMA BONDOWOSO
Get PDFABSTRACT The purpose of this research was to describe the misconception that studentsuse a Four-Tier Diagnostic Test on the material laws of thermodynamics inBondowoso High School. The population in this research is the entire class XI inSMAN 1 Tenggarang, SMAN 3 Bondowoso, and SMAN 1 Pujer. The selected samplesfor research was a class of XI MIPA2 SMAN 1 Tenggarang, XI MIPA2 SMAN 3Bondowoso, and XI MIPA1 SMAN 1 Pujer which is selected using the method ofpurposive sampling area. Data collection methods used in this research is a methodof documentation, tests, and interviews. The instruments used multiple choicediagnostic test shaped four levels and guidelines for interviews. Based on the resultsof data analysis and discussion can be known that overall misconception that studentson the subject of laws of thermodynamics in SMA Bondowoso of 28.04% so thisqualifies a misconception to low levels.Keywords: Misconception, Four-Tier Diagnostic Test, Laws Of Thermodynamic
IDENTIFIKASI MISKONSEPSI SISWA PADA MATERI RANGKAIAN ARUS BOLAK-BALIK MENGGUNAKAN FOUR-TIER TEST DI SMA
Get PDFABSTRACT The purpose of this study was to describe the students’ misconceptionsin alternating current circuit in the twelfth grade of Senior High School. Thiskind of research was descriptive research. The research population was allstudents of twelfth grade in Senior High School B. The samples of the researchwere the students of class Science X, Science Y, and Science Z. Data collectionmethod used in this research was test and documentation. The test instrumentthat used was a four-tier test. The result showed that students of Senior HighSchool B had misconception in alternating current circuit with the percentageof 40.3% and it was categorized very low. Keywords: Misconception, Four-Tier Diagnostic Test, Alternating Current Circui