Analisis Miskonsepsi pada Materi Hidrokarbon Menggunakan Instrumen Two-Tier Diagnostic Test di SMA Pertiwi 1 Padang

2021 ◽  
Vol 2 (2) ◽  
pp. 55-64
Author(s):  
Yulia Mona Liza ◽  
Alizar Alizar ◽  
Zonalia Fitriza ◽  
Iryani Iryani

The concept is an understanding of an individual or a group of people who is expressed in the form of a meaning that produces knowledge. Misconceptions of students that appear continuously will interfere with the formation of scientific conceptions and can affect student learning outcomes. Therefore it is necessary to analyze the misconceptions of students. One of the diagnostic tests that can be used is a two-tier multiple choice test or known as a two-tier multiple choice, the first level is the question being tested while the second level contains the reasons for the answer to the first level. This study aims to analyze misconceptions and determine the percentage of students' misconceptions on hydrocarbon material using descriptive methods. The subjects were 27 students of class XI IPA 2 in SMA Pertiwi 1 Padang. The research instrument was a Two Tier Multiple Choice diagnostic test by dividing students' conceptual understanding into the categories of conceptual understanding, misconception, and conceptual misunderstanding. The results showed that the percentage of students' conceptual understanding in the concept understanding category was 31%, misconception was 36%, and did not understand the concept by 34% on hydrocarbon material. Students' misconceptions on hydrocarbon material at SMA Pertiwi 1 Padang were categorized as moderate. Konsep merupakan pemahaman individu atau sekelompok orang yang diungkapkan dalam bentuk pengertian yang menghasilkan suatu pengetahuan. Miskonsepsi peserta didik yang muncul terus menerus akan mengganggu pembentukan konsepsi ilmiah dan dapat mempengaruhi hasil belajar peserta didik. Oleh sebab itu perlu dilakukan analisis miskonsepsi peserta didik. Salah satu tes diagnostik yang dapat digunakan adalah tes pilihan ganda bertingkat dua atau dikenal sebagai two-tier multiple choice, tingkat pertama merupakan pertanyaan yang diujikan sedangkan tingkat kedua berisi alasan atas jawaban pada tingkat pertama. Penelitian bertujuan untuk menganalisis miskonsepsi dan menentukan persentase miskonsepsi peserta didik pada materi hidrokarbon dengan metode deskriptif. Subjek penelitian ini adalah peserta didik kelas XI IPA 2 di SMA Pertiwi 1 Padang yang berjumlah 27 orang. Instrumen penelitian berupa tes diagnostik Two Tier Multiple Choice dengan membagi pemahaman konsep peserta didik dalam kategori paham konsep, miskonsepsi, dan tidak paham konsep. Hasil penelitian menunjukkan bahwa persentase pemahaman konsep peserta didik pada kategori paham konsep sebesar 31%, miskonsepsi sebesar 36%, dan tidak paham konsep sebesar 34% pada materi hidrokarbon. Miskonsepsi peserta didik pada materi hidrokarbon di SMA Pertiwi 1 Padang termasuk kriteria sedang.

2021 ◽  
Vol 9 (3) ◽  
pp. 267-274
Author(s):  
Nelisa Lorenza ◽  
◽  
Kartika Manalu ◽  
Khairuddin khairuddin

This study aims to see the effect of STAD learning strategy on Student Learning Outcomes in the Human Expression System Material in Class VIII MTs TPI Bandar Betsy. This type of research is a Quasi-Experimental Research. The population in this study were all students of class VIII MTs TPI Bandar Betsy consisting of class VIII which was placed 20 students as the experimental class and class VIII B which was designed by 20 students as the control class. The instrument used to collect data was a multiple-choice test consisting of 20 questions. In the research, the data analysis used paired simple t test with the help of SPSS version 22 software. It shows that sig <0.05 with a sig value of 0.00 <0.05 with a t-count value of 51.822 and a t-table of 2.09 in the experimental class. H0 is rejected and Ha is accepted. Then it can be revealed that there is an effect of STAD learning strategy with the help of rotating media on student learning outcomes in the human excretion system in class VIII MTs TPI Bandar Betsy.


2020 ◽  
Vol 1 (2) ◽  
pp. 97-103
Author(s):  
Ledi Junaidi

Abstrak: Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran inkuiri terhadap hasil belajar siswa pada materi bubut dasar. Metode penelitian ini adalah pra-eksperimen pretest-postest. Teknik pengambilan sampel menggunakan purposive sample. Sampel dalam penelitian ini adalah 28 siswa yaitu siswa kelas X TPM. Instrumen yang digunakan adalah tes pilihan ganda yang berjumlah 40 pertanyaan. Sebelum soal tes digunakan, intrumen diuji validitas, reliabilitas, daya pembeda soal, dan tingkat kesulitan soal. Berdasarkan hasil analisis data yang telah dilakukan, diketahui bahwa nilai t hitung > t tabel adalah 2,04 > 2,00. Dengan demikian, dapat disimpulkan ada pengaruh model pembelajaran inkuiri terhadap hasil belajar siswa.   Abstract: This study aims to determine the effect of inquiry learning models on student learning outcomes on basic lathe material. This research method was pre-experimental pretest-posttest. The sampling technique used a purposive sample. The sample in this study was 28 students, students of class X TPM. The instrument used was a multiple choice test which amounted to 40 questions. Before the test questions are used, the instruments are tested for validity, reliability, distinguishing features, and the level of difficulty of the questions. Based on the results of data analysis that has been done, it is known that the value of t count > t table is 2.04> 2.00. Thus, it can be concluded that there is an influence of inquiry learning models on student learning outcomes.


2019 ◽  
Vol 1 (1) ◽  
pp. 35-37
Author(s):  
Admin JPTM

This study aims to determine the effect of Think-Pair-Share (TPS) learning model on student learning outcomes in using measuring instruments on pneumatic systems lesson. The research methods used are experimental. The sampling technique is random sampling, where the first sample of class X TBSM with the number of students is 32 people, which is taught by the TPS and the second sample class X TBSM with a total of 26 people taught by conventional models, instruments used is a multiple choice test which amounts to 40 questions before the test questions are used to test the validity, reliability, differentiation, and level of difficulty of the questions. The results showed that H0 is rejected and H1 is accepted, which shows that there are influences of student learning outcomes taught using cooperative learning type TPS with student learning outcomes.


2015 ◽  
Vol 4 (2) ◽  
pp. 29
Author(s):  
Sri Rosepda Sebayang ◽  
Betty M. Turnip

This study aims: 1) to determine whether the student learning outcomes using discovery learning is better than conventional learning 2) To determine whether the learning outcomes of students who have a high initial concept understanding better then of low initial concept understanding, and 3) to determine the effect of interaction discovery learning and understanding of the initial concept of the learning outcomes of students. The samples in this study was taken by cluster random sampling two classes where class X PIA 3 as a class experiment with applying discovery learning and class X PIA 2 as a control class by applying conventional learning. The instrument used in this study is a test of learning outcomes in the form of multiple-choice comprehension test initial concept description form. The results of research are: 1) learning outcomes of students who were taught with discovery learning is better than the learning outcomes of students who are taught by conventional learning, 2) student learning outcomes with high initial conceptual understanding better than the learning outcomes of students with low initial conceptual understanding, and 3) there was no interaction between discovery learning and understanding of initial concepts for the student learning outcomes.


Author(s):  
Pio Purwanti ◽  
Yus Darusman ◽  
Riza Fatimah Zahrah

<p><em>This research is based on the problems that occurred at SDN Margaluyu. Through observations that have been made at SDN Margaluyu that the learning process is less attractive without the use of media. The scores of students in social studies subjects are still much below the KKM with KKM IPS scores of 75. In connection with these problems, the researchers conducted research with the aim of improving learning outcomes in social studies using animated video media. The population of this study was grade IV students, amounting to 26 students. The sampling technique used was random sampling of 10 students. The method used is classroom action research. The data collection technique used multiple choice test sheets. Obtained from the results of the analysis in cycle I, the number of students who met the KKM was 6 students or 60%, while the results of the analysis in cycle II had an increase in all students completing the KKM or 100%. So it can be concluded that learning using animated video media can improve student learning outcomes in social studies subjects on economic activity material in class IV SDN Margaluyu.</em><em></em></p>


2019 ◽  
Vol 2 (1) ◽  
Author(s):  
Arpina Saleha ◽  
Raden Roro Ariessanty Alicia Kusuma Wardhani ◽  
Okviyoandra Akhyar

Penelitian ini bertujuan untuk mengetahui ada atau tidaknya pengaruh media permainan ular tangga senyawa terhadap hasil belajar siswa.Penelitian ini menggunakan nonequivalentcontrolgroupdesign. Populasi dalam penelitian ini adalah seluruh siswa kelas X MIA, sedangkan sampel penelitian yang digunakan yaitu X MIA 2 dan X MIA 3.Pada penelitian ini kedua kelas diberikan perlakuan yang berbeda,kelas X MIA 2 dibelajarkan tanpa menggunakan permainan media ular tangga senyawa, sedangkan kelas X MIA 3 dibelajarkan menggunakan media permainan ular tangga senyawa.Teknik pengumpulan data yang digunakan adalah soal tes pilihan  ganda.  Data  yang diperoleh dianalisis  menggunakan  uji mann whitney u.Data hasil penelitian menunjukkan bahwa nilai rata-rata post-test kelas kontrol lebih rendah daripadanilai rata-rata kelas eksperimen.Sehingga dapat disimpulkan bahwa terdapat pengaruh media permainan ular tangga senyawa pada materi tata nama senyawa terhadap hasil belajar siswa di SMA Negeri 1 AlalakThis study aimed to determine whether or not the influence of snake and compound compound media play on student learning outcomes. This study used nonequivalent control group design. The population in this study were all students of class X MIA, while the research samples used were X MIA 2 and X MIA 3. In this study both classes were given different treatments, class X MIA 2 was taught without using snake ladder compound media games, while classes X MIA 3 was taught using the media game snake ladder compound. Data collection techniques usedwere multiple choice test questions. The data obtained were analyzed using the Mann Whitney test. The data of the research showed that the average value of the control class post-test is lower than the average value of the experimental class.  So  it  can  be  concluded  that  there  were  the influence  of  snake  ladder compound  media  on  compound  nomenclature material  on  student  learning outcomes in SMA Negeri 1 Alalak.


Author(s):  
Eva Ratihwulan

<p>This research is aimed to improve students' motivation and learning outcomes. The action used in improving the two things is the learning process with STAD technique. This study uses three stages: Pre Cycle, Cycle I, and Cycle II, each cycle using two meetings. Research data were obtained from a student questionnaire and test with multiple choice questions. Questionnaire to know the development of learning motivation, while the test with multiple choice questions to know the development of learning outcomes. The research data is analyzed descriptively-qualitative. The results of the study explain that the implementation of learning with STAD techniques can improve student's motivation and achievement. Learning motivation in Pre Cycle obtained an average of 23.47 (medium category). While in Cycle I the average learning motivation increased to 26.57 (medium category). Percentage of students achieved high category score of 4 students (13%). Furthermore, in cycle II the average learning motivation of 33.87 (high category). Percentage of students obtained a great and very high category score of 22 students (73.3%). Thus until the end of Cycle II, learning motivation has increased. While the results of learning on the Precycle obtained an average of 61.93 (enough category), in the first cycle increased to 69.53 (enough class), in Cycle II obtained an average of 78.77 (right type). Furthermore, it is known that the percentage of learning mastery in the Pre Cycle of 3%, Cycle I of 31%, then in cycle II the rate of learning mastery increased to 86.66%. Thus until the end of Cycle II, student learning outcomes have increased. Based on the above data can be concluded that the implementation of learning STAD technique can improve learning motivation and student learning outcomes.</p>


Mangifera Edu ◽  
2019 ◽  
Vol 4 (1) ◽  
pp. 62-70
Author(s):  
Asrizal Wahdan Wilsa

Learning is a process that requires resources as a support in the success of learning. As an educator, teachers must be careful in choosing the learning resources needed by students, so that the learning process can be achieved according to the purpose of learning. But in fact, the learning that teachers do in schools is still not utilizing the media as an appropriate learning resource for students, especially in the understanding of abstract biological concepts that require supporting media for student learning. This study aims to describe differences in student learning outcomes that use interactive multimedia with textbooks in biology learning at senior high school. The method used in this study is quasi-experimental, with Control Group Pretest - Posttest Design. Population in this research is class XI-MIPA I and XI-MIPA II. Class XI-MIPA I as experimental class and class XI-MIPA II as control class. The data were obtained by using a multiple choice test instrument of 30 questions. Based on the results of the pretest and posttest it was found that the average value of the experimental class was greater than the control class. Based on these findings, it can be concluded that there are differences in student learning outcomes that use interactive multimedia with textbooks in biology learning at senior high school.


Author(s):  
Dwi Pangga ◽  
Sukainil Ahzan ◽  
Lintang Pratama

ABSTRAKPenelitian ini bertujuan untuk meningkatkan hasil belajar dan pemahaman konsep siswa kelas XI MA Al-Istiqomah NW Bedus melalui penerapan video pembelajaran berbasis microsoft powerpoint. Data hasil belajar dan pemahaman konsep siswa diperoleh melalui data kuantitatif dan kualitatif. Jenis penelitian yang digunakan adalah penelitian quasi experimental dengan one group pretest posttest design. Data kuantitatif diperoleh melalui pretest dant posttest yang meliputi tes hasil belajar dan tes pemahaman konsep. Sedangkan data kualitatif diperoleh melalui lembar observasi dan angket kelayakan media video pembelajaran. Hasil penelitian menunjukkan bahwa hasil belajar siswa termasuk dalam katagori sangat baik dengan nilai N-gain 71%. Sementara hasil tes pemahaman konsep menunjukkan pemahaman siswa masih rendah dengan persentasi nilai rata-rata masih di bawah 50%. Kata kunci: efektifitas; hasil belajar; pemahaman konsep ABSTRACTThis study aims to improve learning outcomes and conceptual understanding of students of class XI MA Al-Istiqomah NW Bedus through the application of learning videos based on Microsoft PowerPoint. Data on learning outcomes and students' understanding of concepts are obtained through quantitative and qualitative data. This type of research is a quasi experimental study with one group pretest posttest design. Quantitative data were obtained through pretest and posttest which included learning achievement tests and concept understanding tests. While qualitative data were obtained through observation sheets and the feasibility questionnaire of instructional video media. The results showed that student learning outcomes included in the category are very good with an N-gain value of 71%. While the results of the concept understanding test show that students' understanding is still low with an average value percentage below 50%. Keywords: effectiveness; learning outcomes; concept understanding


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