scholarly journals Effectiveness of the Blended Learning Model to Improve Students’ Achievement of Mathematical Concepts

2021 ◽  
Vol 8 (4) ◽  
pp. 423-430
Author(s):  
Dewi Indrapangastuti ◽  
Herman Dwi Surjono ◽  
Sugiman . ◽  
Bagus Endri Yanto
Keyword(s):  
Blended Learning ◽  
Mathematics Learning ◽  
Sampling Technique ◽  
Learning Model ◽  
Control Group ◽  
Cluster Sampling ◽  
Mathematical Concepts ◽  
Tenth Grade ◽  
Quasi Experimental ◽  
Equivalent Control

This study aims to discover the effectiveness of the blended learning model in mathematics learning to improve the achievement of mathematical concepts. This study employed a quasi-experimental design with a non-equivalent control group. The experimental class was taught through blended learning, while the control class was taught through the conventional learning model. The population of this study was the students at State Senior High School 1 Sewon Yogyakarta, Indonesia. The research sample involved 60 tenth-grade students in the 2019/2020 academic year, 30 students in each of the experimental and control groups. The sampling technique used cluster sampling and the data were collected using a test instrument. The validity of the test was measured using the obtained Aiken index (0.80), and the reliability was based on the Cronbach's alpha coefficient (0.86). The data were analyzed using t-tests and descriptive statistics. The results of this study showed that the blended learning model is significantly more effective than the conventional learning model in enhancing students’ achievement of mathematical concepts. This means that the application of blended learning in mathematics learning can significantly improve students' achievement of mathematical concepts.

scholarly journals EFEKTIVITAS PENERAPAN MODEL PEMBELAJARAN NUMBERED HEADS TOGETHER (NHT) BERBANTUAN MEDIA PEMBELAJARAN QUESTION CARD DALAM MENINGKATKAN PEMAHAMAN KONSEP MATEMATIKA SISWA KELAS VIII SMPN 1 SANROBONE

2019 ◽  
Vol 1 (1) ◽  
pp. 18
Author(s):  
A. Sriyanti ◽  
Ridwan Idris ◽  
Rikayanti Rahman
Keyword(s):  
Sampling Technique ◽  
Learning Model ◽  
Seventh Graders ◽  
Control Group ◽  
Mathematical Concepts ◽  
Control Group Design ◽  
Purposive Sampling ◽  
Group Design ◽  
Quasi Experimental ◽  
Equivalent Control

AbstrakTujuan penelitian ini adalah melihat efektivitas model pembelajaran Numbered Heads Together (NHT) berbantuan media pembelajaran question card di kelas VIII SMPN 1 Sanrobone dalam meningkatkan pemahaman konsep matematika siswa di kelas VIII  SMPN 1 Sanrobone. Jenis penelitian ini adalah eksperimen semu (Quasi Eksperimental) dengan non-equivalent control grup design. Sampel terdiri dari dua kelas yaitu kelas eksperimen menggunakan model pembelajaran Numbered Heads Together (NHT) berbantuan media pembelajaran question card dan kelas kontrol tidak dengan menggunakan model pembelajaran Numbered Heads Together (NHT) berbantuan media pembelajaran question card dengan teknik pengambilan sampel purposive sampling. Hasil uji hipotesis dengan taraf signifikan α = 0,05 menunjukkan bahwa nilai  (2-tailed)  atau  artinya tidak terdapat perbedaan rata-rata pemahaman konsep matematika siswa yang diajar menggunakan model pembelajaran Numbered Heads Together (NHT) berbantuan media pembelajaran question card dan kelas yang tidak diajar menggunakan model pembelajaran Numbered Heads Together (NHT) berbantuan media pembelajaran question card. Berdasarkan kesimpulan dapat diketahui bahwa penerapan model pembelajaran Numbered Heads Together (NHT) berbantuan media pembelajaran question card  tidak efektif meningkatkan pemahaman konsep matematika siswa. AbstractThis research aims to examine the effectiveness of Numbered Heads Together (NHT) learning model which is equipped with Question Card learning media in promoting seventh grader’s understanding of mathematical concepts in SMPN 1 Sanrobone. In investigating the issue, this research used quasi experimental research with non-equivalent control group design. The research samples were selected using purposive sampling technique and were divided into two groups. The first group is an experimental class where Numbered Heads Together (NHT) learning model and Question Card learning media are implemented, while the second group is control class where Numbered Heads Together (NHT) learning model and Question Card learning media are not implemented. The results of hypothesis testing with significance rate of α = 0,05 shows that the value of  (2-tailed)  atau  . This further indicates that there is no difference in students’ understanding of mathematical concepts whether or not they are taught using Numbered Heads Together (NHT) learning model and Question Card learning media. Therefore, this research concludes that the implementation of Numbered Heads Together (NHT) learning model and Question Card learning media is not effective in promoting seventh graders’ understanding of mathematical concepts.

scholarly journals Pengaruh Teknik Sosiodrama untuk Meningkatkan Keterampilan Komunikasi Interpersonal Siswa Laki-Laki Kelas SMK Ar-Rahman Misriadi Langkat

2019 ◽  
Vol 3 (1) ◽  
pp. 40-46
Author(s):  
Khairina Ulfa Syaimi
Keyword(s):  
Interpersonal Communication ◽  
Communication Skill ◽  
Sampling Technique ◽  
Male Students ◽  
Control Group ◽  
Control Group Design ◽  
Tenth Grade ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
Experimental Group

This research is intended to observe the effect of through sociodrama technique in improving students’ interpersonal communication skill at the tenth-grade students of SMK Ar-Rahman Misriadi Langkat. In the research methodology, the writer used quasi-experimental design, focusing on non- equivalent control group design. In addition, to decide the sample of the research the writer used non-probability sampling technique in the form of purposive sampling technique. There were twenty four  male students who had been chosen as the research sample.The sample chosen was classified based on the interpersonal communication  skill in the lower rate. Moreover, the instrument used to decide the sample was the instrument of interpersonal communication skill which provided four options on a Likert scale. The technique of analysis was carried out by using descriptive statistics which provided empirical mean to know the average scores between the pre-test and the posttest in the experimental group and controlled group respectively. The result showed that the score of Asymp. Sig were 0.000 which meant that the interpersonal communication skill of the male students Sig < 0.05. It can be concluded that the high number of increasing of interpersonal communication skill was experienced by the male students  in the experimental group than in the controlled group. Therefore, the result of this research was used to improve the interpersonal communication skill of the tenth- grade male students  at SMK Ar-Rahman Misriadi Langkat.

scholarly journals DEVELOPING SPEAKING SKILL OF GRADE VIII STUDENTS AT SMP NEGERI 1 PALU THROUGH INTERVIEW

2021 ◽  
Vol 1 (2) ◽  
pp. 1-16
Author(s):  
Hijrah Syam ◽  
M. Tamrin AM. S. Pettawali
Keyword(s):  
Experimental Research ◽  
Sampling Technique ◽  
Control Group ◽  
Cluster Sampling ◽  
Control Group Design ◽  
Group Design ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
Speaking Skill ◽  
And Control

This research aims at developing Speaking Skill through Interview. Its method was quasi-experimental research non-equivalent control group design. Its population was the students of grade VIII at SMP Negeri 1 Palu, in which consists of thirteen parallel classes. The experimental class consists of 29 students and control class consists of 30 students. It was done in eight meetings. The variables of this research were speaking skill and interview. The samples of this research were students of grade VIII C and VIII D, selected through cluster sampling technique. Its results indicate that the application of interview has overcome the students’ problem. After analyzing them, the result of t-counted was 10.01. By applying degree of freedom (df) 57(29+30-2), and the level significant 0.05, the value of t-table was 2.00. So,  the value of t-counted was higher than t-table. It means that the hypothesis of this research was accepted. Thus, the interview can be applied to develop speaking skill of students grade VIII  at  SMP Negeri 1 Palu.

scholarly journals Pembelajaran Search, Solve, Create and Share (SSCS) untuk Meningkatkan Pemahaman Konsep dan Disposisi Matematis Siswa

2020 ◽  
Vol 4 (1) ◽  
pp. 97
Author(s):  
Isna Rafianti ◽  
Khairida Iskandar ◽  
Lilis Haniyah
Keyword(s):  
Mathematics Learning ◽  
Learning Model ◽  
Control Group ◽  
Homogeneity Test ◽  
Learning Models ◽  
Mathematical Concepts ◽  
Control Group Design ◽  
Group Design ◽  
Equivalent Control ◽  
Mathematical Dispositions

Penelitian ini dilatarbelakangi oleh rendahnya hasil belajar matematika siswa di Indonesia. Hal ini disebabkan  oleh  beberapa  faktor,  diantaranya  adalah  rendahnya  kemampuan  pemahaman  konsep matematis dan didukung oleh rendahnya disposisi matematis siswa yaitu apresiasi terhadap pembelajaran matematika. Salah satu upaya untuk meningkatkan kemampuan pemahaman konsep matematis dan disposisi matematis siswa adalah dengan menggunakan model pembelajaran Search, Solve, Create and Share  (SSCS)  yang  menjadikan  siswa  mandiri,  aktif  dan  fokus  dalam  pembelajaran  matematika. Penelitian ini bertujuan untuk mengetahui peningkatan kemampuan pemahaman konsep matematis dan disposisi matematis siswa dengan menggunakan model SSCS dalam pembelajaran matematika. Penelitian ini menggunakan metode quasi eksperimen dengan desain non-equivalent control group design. Subyek penelitian ini adalah kelas VIII C (eksperimen) dan VIII D (kontrol) semester 2 SMPN 2 Kota Serang. Instrumen yang digunakan dalam penelitian ini adalah soal tes kemampuan pemahaman konsep matematis dan skala disposisi matematis. Data hasil penelitian ini dianalisis menggunakan uji normalitas, uji homogenitas, uji perbedaan rata-rata. Kesimpulan dari penelitian ini adalah kemampuan pemahaman konsep matematis siswa yang menggunakan model pembelajaran SSCS lebih baik dari siswa yang menggunakan model pembelajaran konvensional. Disposisi matematis yang menggunakan model pembelajaran SSCS memiliki peningkatan yang lebih rendah atau sama dengan siswa yang menggunakan model pembelajaran konvensional. Dengan demikian model pembelajaran SSCS bisa diterapkan untuk meningkatkan kemampuan pemahaman konsep matematis namun kurang efektif dalam peningkatan disposisi matematis siswa SMP. Kata kunci: Kemampuan Pemahaman Konsep Matematis, Disposisi Matematis, Model Pembelajaran Search, Solve, Create and Share (SSCS) ABSTRACT This research is motivated by the low mathematics learning result of students in Indonesia. This is caused by several factors, such as the low ability of understanding mathematical concepts and supported by the low mathematical disposition of students is the appreciation of mathematics learning. One of the efforts to improve the students' understanding of mathematical concepts and mathematical dispositions is by using Search, Solve, Create and Share (SSCS) learning model which makes students self-reliant, active and focused in learning mathematics. This study aims to determine the improvement of the ability to comprehend mathematical concepts and mathematical disposition of students by using SSCS model in mathematics learning. This research uses quasi experimental method with non-equivalent control group design. The subjects of this research are class VIII C (experiment) and VIII D (control) semester 2 SMPN 2 Serang City. The instrument used in this research is the ability to comprehend mathematical concepts and mathematical disposition scale. Data of this study were analyzed using normality test, homogeneity test, two-party test, and one-party test. The conclusion of this research is the ability of understanding mathematical concepts of students using SSCS learning model better than students using conventional learning model. While mathematical dispositions using SSCS learning models have a lower or equal increase with students using conventional learning models. Thus the SSCS learning model can be applied to improve the comprehension of mathematical concepts but less effective in improving mathematical disposition of Junior High School students.   Keywords: Ability  to  Understand  Mathematical  Concept,  Mathematical  Disposition,  Search,  Solve, Create and Share Learning Model (SSCS)

scholarly journals Penguasaan Konsep Usaha Dan Energi Peserta Didik Kelas X Dengan Model Pembelajaran Ekspositori Berbantuan Organizers

2018 ◽  
Vol 4 (2) ◽  
pp. 192
Author(s):  
Dwi Gita Oktaviani ◽  
Ahmad Harjono ◽  
I Wayan Gunada
Keyword(s):  
Sampling Technique ◽  
Learning Model ◽  
Advance Organizer ◽  
Control Group ◽  
Control Group Design ◽  
Post Test ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
New Material ◽  
The Difference

Lesson material presented in the form of data or facts and specific concepts on expository learning model helps learners to connect new material with material that precedes it, so organizers help is provided to instill meaningful learning. This study aims to determine the difference of influence of the implementation of learning model of assisted advance organizer and post organizer expository. The population in this study is all students of class X MIA SMA Negeri 3 Mataram academic year 2017/2018. Sampling is done by purposive sampling technique, and quasi experimental research uses non-equivalent control group design with pre-test-and post-test. The results obtained from the classroom given the treatment of expository learning model assisted by advance organizer and post organizer have the same tendency improvement. In both classes there is a relatively similar increase in the mastery of the previous concept, but the difference between the two is not much different. Therefore, there is no difference of influence between expository model of assisted advance organizer and post organizer to the mastery of work and energy concepts of learners.

scholarly journals The Effectiveness of Student Team Achiement Divisions (STAD) Cooperative Learning In Science Learning On Analysis Skills and Social Skills

2020 ◽  
Vol 4 (1) ◽  
pp. 22-27
Author(s):  
Yunita Aryanti ◽  
Eko Widodo
Keyword(s):  
Social Skills ◽  
Cooperative Learning ◽  
Natural Science ◽  
Sampling Technique ◽  
Learning Model ◽  
Control Group ◽  
Analytical Skills ◽  
The Social ◽  
Quasi Experimental ◽  
Equivalent Control

The purpose of this study is (1) to know the effectiveness of the application of STAD cooperative learning to the ability of analysis, to know the effectiveness (2) the application of the STAD type of cooperative learning to the social skills of students in science subjects, and (3) to know the effectiveness of the application of type cooperative learning STAD on students' analytical skills and social skills of students in natural science subjects. This type of research is a quasi-experimental design with a non-equivalent control group. The population in this study were all class VII SMP Negeri 4 Wonosari, amounting to 5 classes. Sampling was done by cluster random sampling technique. The sample of this study, namely class VII A as an experimental class and class VII B as a control class. Research instruments in the form of (1) multiple choice question sheets to determine students' analytical skills, (2) social skills questionnaire sheets, and (3) observation sheets of social skills used during learning. Hypothetical test is parametric through the MANOVA test, followed by the calculation of Cohen's effect size. The results showed that (1) the STAD type cooperative learning model was effective in increasing students' ability to analyze science in science subjects, (2) the STAD type cooperative learning model was effective in increasing the social skills of students in science subjects, and (3) the cooperative learning model STAD type is effective for improving students' analytical skills and social skills in natural science subjects.

scholarly journals IMPLEMENTATION OF REALISTIC MATHEMATICS EDUCATION BASED ON ADOBE FLASH PROFESSIONAL CS6 TO IMPROVE MATHEMATICAL LITERACY

2019 ◽  
Vol 8 (2) ◽  
pp. 167
Author(s):  
Uba Umbara ◽  
Zuli Nuraeni
Keyword(s):  
Mathematics Learning ◽  
Literacy Skills ◽  
Control Group ◽  
Mathematical Literacy ◽  
Mathematical Concepts ◽  
Control Group Design ◽  
Self Regulated Learning ◽  
Adobe Flash ◽  
Quasi Experimental ◽  
Equivalent Control

Students' mathematical literacy abilities are important to master, especially to formulate mathematical concepts that can be used in everyday life. Mathematical literacy has become an important issue lately to be developed in the study of mathematics learning. However, mathematical literacy has not become the main goal in the implementation of the learning carried out. The purpose of this study was to examine the comparison of students 'mathematical literacy skills with Adobe Flash Professional CS6-based RME learning with conventional learning and to examine the comparison of improvement in students' mathematical literacy skills with Adobe Flash Professional CS6-based RME learning with conventional learning. The research method used in this study was quasi-experimental with the design of a non-equivalent control group design. The results of the two research hypotheses were accepted. It is possible that the increase in students' mathematical literacy skills is triggered by the Adobe Flash Professional CS6-based RME learning which in the implementation of learning always focuses on self regulated learning.

scholarly journals KEEFEKTIFAN DISCOVERY LEARNING BERBANTUAN ALAT PERAGA KUBUS SATUAN TERHADAP HASIL BELAJAR MATEMATIKA

2021 ◽  
Vol 10 (1) ◽  
pp. 1-6
Author(s):  
Sri Suryani
Keyword(s):  
Elementary School ◽  
Learning Outcomes ◽  
Mathematics Learning ◽  
Learning Model ◽  
Discovery Learning ◽  
Fifth Grade ◽  
Control Group ◽  
Cluster Sampling ◽  
Fifth Grade Students ◽  
Quasi Experimental

Matematika adalah ilmu abstrak yang membutuhkan benda konkret agar lebih mudah dipahami. Berdasarkan observasi ditemukan bahwa hasil belajar matematika siswa kelas V SDN Gugus Pattimura Kebumen masih sangat rendah. Penelitian ini bertujuan untuk menguji keefektifan model discovery learning berbantuan alat peraga kubus satuan terhadap hasil belajar matematika materi volume bangun ruang siswa kelas V SDN Gugus Patimura Kebumen. Jenis penelitian ini adalah penelitian eksperimen dengan desain penelitian menggunakan quasi experimental dan bentuk nonequivalent control group. Populasi dalam penelitian ini adalah seluruh siswa kelas V SDN Gugus Patimura Kebumen. Teknik pengambilan sampel menggunakan cluster sampling, dimana siswa kelas V SDN Peneket sebagai kelas eksperimen dan siswa kelas V SDN Sidorejo sebagai kelas kontrol. Pengumpulan data dilakukan dengan teknik tes dan non tes. Sedangkan teknik analisis data dengan uji normalitas, uji homogenitas, dan uji hipotesis yang meliputi uji z, uji t dan uji N-gain. Hasil penelitian menunjukkan ketuntasan hasil belajar kelas eksperimen mencapai 75% sedangkan kelas kontrol tidak, rata-rata hasil belajar kelas eksperimen lebih dari kelas kontrol dan N-gain kelas eksperimen (0,68) > kelas kontrol (0,53). Simpulan dalam penelitian ini adalah model discovery learning berbantuan alat peraga kubus satuan lebih efektif  terhadap hasil belajar matematika siswa kelas V SDN Gugus Patimura Kebumen. Penelitian ini bermanfaat untuk meningkatkan hasil belajar matematika materi volume bangun ruang kelas V SDN Gugus Pattimura Kebumen. Mathematics is an abstract science that requires concrete objects to be understood. The observation was found that learning outcomes mathematics of fifth grade students at Kebumen Pattimura cluster were very low. This study aimed to test the effectiveness of the discovery learning model assisted by the unit cubes props on mathematics learning outcomes of solid figures volume in the fifth grade at Kebumen Pattimura Cluster Elementary School. The type of this research was experimental research with quasi-experimental design and nonequivalent control group form. The population in this study were all the fifth grade students at Kebumen Pattimura Cluster Elementary School. The sampling technique used cluster sampling, where the fifth grade students of Peneket Elementary School as the experimental class and the fifth grade students of Sidorejo Elementary School as the control class. The data collection techniques used test and non-test techniques. While the data analysis techniques used the normality test, homogeneity test, and hypothesis testing which includes z test, t test and N-gain test. The results showed that the experimental class learning outcomes achieved 75% of the passing grade while the control class did not. The average learning outcomes of the experimental class were more than the control class and N-gain of the experimental class (0.68) > control class (0.53). The conclusion of this research was that the discovery learning model assisted by the unit cube props was more effective than the direct instruction model assisted by picture media on mathematics learning outcomes in the fifth grade at Kebumen Pattimura Cluster Elementary School. This research is useful to improve mathematics learning outcomes of solid figures volume in the fifth grade students at Kebumen Pattimura Cluster Elementary School.

scholarly journals Pengaruh Model Pembelajara Inkuiri Terbimbing Berbantuan Simulasi PhET Terhadap Keterampilan Proses Sains Peserta Didik SMAN 1 Tanjung Tahun Ajaran 2019/2020

2019 ◽  
Vol 5 (2) ◽  
pp. 353
Author(s):  
Veza Aulia ◽  
Hairunisyah Sahidu ◽  
Gunawan Gunawan
Keyword(s):  
Inquiry Learning ◽  
Sampling Technique ◽  
Learning Model ◽  
T Test ◽  
Control Group ◽  
Guided Inquiry ◽  
Control Group Design ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
Academic Year

This research is aimed to determine the effect of guided-inquiry learning model using PhET simulation on creativity at SMAN 1 Tanjung of academic year 2019/2020. This research is quasi-experimental with non-equivalent control group design. The population of this research is all student of grade XI SMAN 1 Tanjung of academic year 2019/2020, while the sampling technique used purposive sampling, while the sampling are the student of grade XI MIPA 2 as the experimental group and the student of grade XI MIPA 1 as control group. Creativity data be measured on creativity test which the type test used 7 essay. The research hypothesis was tested using t-test independent. The result of t-test show that tobtained>ttable. It means that there is the effect of guided-inquiry learning model using PhET simulation on creativity at SMAN 1 Tanjung of academic year 2019/2020.

scholarly journals Pengaruh Model Pembelajaran Argument-Driven Inquiry (ADI) terhadap Keterampilan Argumentasi Siswa Berkemampuan Akademik Berbeda

2018 ◽  
Vol 1 (2) ◽  
pp. 46
Author(s):  
Cherry Acerola Safira ◽  
Neni Hasnunidah ◽  
Darlen Sikumbang
Keyword(s):  
Sampling Technique ◽  
Academic Ability ◽  
Control Group ◽  
Cluster Sampling ◽  
Control Group Design ◽  
Significance Level ◽  
Significant Difference ◽  
Quasi Experimental ◽  
Equivalent Control ◽  
Class Viii

This study aimed to find out the significant effect of Argument-Driven Inquiry (ADI) learning model, student's academic ability, and the interaction between learning models and academic ability of the students’ argumentation skills. The population was all students of class VIII MTs Negeri 1 Bandar Lampung. The Samples were students of class VIII A and VIII B selected from the population by random cluster sampling technique. This study was quasi-experimental with Pretest Post-test Non Equivalent Control Group Design. The instrument used was argumentation skills test on the material motion systems in humans. The data were statistically analyzed using Ankova test and test Significant Difference (LSD) respectively at 5% significance level. The results showed that the learning ADI model, academic ability, and the interaction between the ADI model and academic abilities significantly influenced argumentation skills with significant value of each were 0,000; 0.007; and 0.038.

Sign in / Sign up

Export Citation Format

Share Document