scholarly journals IMPLEMENTATION OF CROSSWORD PUZZLE MEDIA IN LEARNING CHEMICAL WITH NUMBERED HEADS TOGETHER MODEL (NHT)

2018 ◽  
Vol 2 (1) ◽  
pp. 11
Author(s):  
Tri Wahyuni

This classroom action research aims to improve learning on the competence of the technique of electrical installationstudents SMK class X on the topic of chemistry through the learning Numbered Heads Together (NHT)model using crossword puzzles. The findingsstudy are the results cycle I pre-test 60 and post-test 65 while in  cycle II pre-test of 70 and post-test 94. Performance teachers in cycle 1 is 59% moderate category and cycle II is 100% high category. Behavior change students in cycle I is 50% categorized as low student activity and cycle II 80% is categorized high student behavior change. The activity of the student spirit learning cycle I 53% is categorized enough and cycle II 85% is categorized as high. The results of the interview cycle I and II there are changes that the better because students feel very happy and enthusiasm with media crossword puzzles. Based on the Minimum Exhaustiveness Criterion (KKM) review, the application crossword media on elemental chemistry learning with NHT type learning model influences students learning outcomes in the complete category. Based on these results, it was concluded that. The application crossword media with learning model NHT can increase learning interest and learning achievement of class X TITL-1 students at SMKN 1 Cerme Gresik year 2017-2018. 

Alotrop ◽  
2018 ◽  
Vol 2 (1) ◽  
Author(s):  
Sitti Utami Medianty ◽  
Amrul Bahar ◽  
Elvinawati Elvinawati

[APPLICATION OF DISCOVERY LEARNING MODEL BY USING VIDEO MEDIA TO INCREASE LEARNING ACTIVITIES AND STUDENT LEARNING RESULT CLASS XI IPA 1 SMAN 1 BENGKULU CITY]. The research has goals to improve the activity and learning outcomes chemistry at XI IPA 1 class in SMA Negeri 1 Bengkulu that consist of 30 students: 23 girls and 7 boys. This study is research of class action on thermochemistry subjects by discovery learning model. This research consist three cycle on four stage: planning, action, absorption, and reflection. The data collected using test and non test that consist of post test and observation sheet of activity teacher and student. The data processed using quantitative simple analysis techniques: average score of observation sheet of activity teacher and student, average score, absorption percentage clasical, andclasssical learning completness percentage. From the reseult, we can conculded that chemistry learning process applying discovery learning model using video can improve activity and outcomes learning chemistry student. It can be see from the average score of students. In the first cycle is 69.33 in which the percentage of classical absorption is 86.67 and classical learning completeness is 66.67. The average score of the second cycle is 71,33 in which the percentage of classical absorption is 89.17 and classical learning completeness is 73.33. The students’ average score of the third cycle is 81.33 in which the percentage of classical absorption is 90.37 and classical learning completeness is 86.67. The teacher’s activities of the learning process in the first cycle get average score 26.5 and it is good category, the second cycle is 27.5 and it is good category, the third cycle is 30 and it is good category too. Meanwhile, the student’s activities in the first cycle get average score 22.5 and it is good category, the second cycle is 25 and it is a good category, the third cycle is 27 and it is good category.


2019 ◽  
Author(s):  
Firman - Firman

Students often think that Indonesian language learning is a boring, uninteresting and difficult to understand lesson. Where as students prefer a free atmosphere without pressure, interact with their peers and play. Especially nowadays, the curriculum used in schools requires students to be more active in learning. By often practicing repeating words using crossword puzzles. Thus there is a demand to create an atmosphere of active students in the classroom. Especially in learning Indonesian which is generally still considered difficult by some students. Therefore the existence of a crossword puzzle learning model is very suitable in learning Indonesian.


Author(s):  
Helmy Anggraeni Wakanno ◽  
P M. J Tuapattinaya ◽  
S I. A Salmanu

Background: Learning outcomes are changes in student behavior due to learning. Behavior change is caused by achieving mastery over a number of materials given in the teaching and learning process. These results can be in the form of changes in cognitive, affective and psychomotor aspects. This study aims to determine the increase in student learning outcomes of SMP Negeri 1 Kairatu on the excretion system in humans which is taught by applying the inquiry learning model combined with the POE (Predict-Observe-Explain) learning model. Method: The data obtained were analyzed descriptively. In this study, tests were given at the beginning and end of learning aimed to determine the level of student understanding of the material excretory system in humans. Non-test techniques in the form of affective assessment sheets and psychomotor assessment sheets. Results: Students' understanding of material in the Excretion System in humans prior to the implementation of the inquiry learning model combined with the POE (Predict-Observe-Explain) learning model is very low but, when integrating these two learning models there are many changes in student understanding that can be seen from their learning outcomes. Conclusion: There is an increase in student learning outcomes after conducting the teaching and learning process by using the inquiry learning model that is integrated with the POE (Predict-Observe- Explain) learning model on excretory material in humans


2018 ◽  
Vol 7 (1) ◽  
pp. 108
Author(s):  
Muhammad Khoirur Roziqin ◽  
Albertus Djoko Lesmono ◽  
Rayendra Wahyu Bachtiar

AbstractInterest 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 skill


Author(s):  
Iin Khairunnisa ◽  
Muhammad Thariq Aziz

This study is about the application of Cooperative Learning models through the STAD method to improving students' critical thinking. The problem in this study was the low critical thinking of students about eleven-class economic subjects in the social studies program at one of the secondary schools in Sukabumi City. The research method used was a quasi experiment with research design The Pre-Equivalent Pre-test - Post Design Control-Test Group. Based on the test for normality, homogenies, and t-test from the pre-test post-test data, the students understood the concept of the experimental class and the control class. The sampling technique used was purposive sampling. Data collection uses tests and assignments. The results of this study were tested with one-way Anava. The results of the study are as follows. 1) Cooperative learning model STAD method is effective for increasing interest and learning outcomes (Critical Thinking) Economic Subjects, 2) STAD learning model in class XI IPS A is more effective in increasing student learning interest compared to STAD method in class XI IPS B, while Method STAD in class XI IPS B is more effective to improve student learning outcomes compared to Class XI IPS A.


2019 ◽  
Vol 2 (1) ◽  
pp. 246-252
Author(s):  
Yuni Chairani ◽  
Agustina Lumban Tobing ◽  
Risma Siahaan

Penelitian ini bertujuan untuk mengetahui apakah model pembelajaran kooperatif tipe TPS (Think-Pair-Share)d dengan menggunakan media power point lebih baik dalam meningkatkan hasil belajar kimia siswa dibandingkan dengan pembelajaran konvensional ceramah pada pokok bahasan perubaha materi.Jenis penelitian ini adalah penelitian eksperimen dengan desain penelitian Control group pre-test-post-test. Populasi penelitian ini adalah seluruh siswa kelas VII Semester I SMP N 2 Percut Sei Tuan T.P 2012/2013. Sampel penelitian ini diambil dengan secara purposive, terdiri dari satu kelas eksperimen dengan menerapkan model pembelajaran kooperatif tipe TPS dengan media power point dan satu kelas kontrol dengan menggunakan model pembelajaran konvensional ceramah. Jumlah keseluruhan sampel adalah 60 orang. Instrumen yang digunakan dalam penelitian ini adalah tes tertulis berbentuk pilihan berganda.Analisis statistik uji-t diperoleh thitung = 1,72 kemudian harga thitung dibandingkan dengan ttabel dengan taraf nyata α = 0,05 dan dk = 58 ttabel = 1.6723 ternyata thitung> ttabel (1,72 >1.6723).   The purpose of this study was to find out whether the cooperative learning model with the type of TPS (Think-Pair-Share) that uses powerpoint media is better in improving students' chemistry learning outcomes compared to conventional learning lectures on the subject matter changes. This type of research is experimental research with research design Control group pre-test-post-test. The population of this study was all students of class VII Semester I of SMP N 2 Percut Sei Tuan Academic Year 2012/2013. The research sample was taken purposively, consisting of one experimental class by applying the TPS cooperative learning model with powerpoint media and one control class by using conventional lecture learning models. The total sample is 60 people. The instrument used in this study is a written test in the form of multiple choices. The analysis of t-test statistics obtained t = 1.72 then the price of t_count compared to t_table with a real level α = 0.05, dk = 58, and t_table = 1.6723. The result is t_count> t_table ( 1.72> 1.6723).


Author(s):  
Zaedun Zaedun

This study aims to describe the effect of the Snowball Throwing learning model on the learning interest of students at SMA Negeri 2 Labuapi in Geography. This research method using experiment. The research sample was taken from class XII IIS 1 as a control class consisting of 25 students and class XII IIS 2 as an experimental class of 27 students. The research instrument was a questionnaire of interest in learning geography which consisted of a pre-test and a post-test questionnaire. Based on the results of the study, there is a difference in interest between the experimental class that uses the snowball throwing learning model and the control class that uses lectures and questions and answers with sig (2-tailed) 0.000 <0.05, so that H0 is rejected and H1 is accepted, which means there is a difference in interest in learning geography. control class and experimental class. The average gain score for the experimental class was higher than that of the control class, namely 16.59> 3.08. This indicates that there is an effect of the snowball throwing learning model on the students' interest in learning geography in class XII SMA Negeri 2 Labuapi.


2019 ◽  
Vol 12 (1) ◽  
pp. 41
Author(s):  
Yohana Junita ◽  
Leony Sanga Lamsari Purba

ABSTRACT This research is a pure experimental study with a pre-test and post-test onlycontrol design. The population includes all students of class XI MIPA SMAN 92Jakarta Semester I Academic Year 2018/2019. The study sample consisted oftwo classes with a sample size of 58 students determined by purposive sampling.The research instrument is a test question. Hypothesis test conducted byparametric test is testing paired samples t test at a significant level of 0.05 withthe help of SPSS 23 for windows. The results of this study obtained t count of36,286 and a significant value of 0.00. Based on data analysis and hypothesistesting carried out obtained that: (1) There is an increase in student chemistrylearning outcomes through cooperative learning models think pair share atSMAN 92 Jakarta. (2) Increasing students' chemistry learning outcomes by usingthe cooperative learning model think pair share of 0.7 in the N-gain category,when compared to the conventional model of 0.67. Keywords: improvement, learning model, learning outcomes, and Think pairshare ABSTRAKPenelitian ini merupakan penelitian eksperimen murni dengan desain pre-testand post-test only control. Populasi meliputi seluruh siswa kelas XI MIPA SMAN92 Jakarta Semester I Tahun Pelajaran 2018/2019. Sampel penelitian terdiri daridua kelas dengan jumlah sampel 58 siswa yang ditentukan dengan purposivesampling. Instrumen penelitian berupa tes soal. Uji Hipotesis yang dilakukandengan uji parametrik yaitu uji paired samples t test pada taraf signifikan 0,05dengan bantuan SPSS 23 for windows. Hasil penelitian ini memperoleh t hitungsebesar 36,286 dan nilai signifikan 0,00. Berdasarkan analisis data dan ujihipotesis yang dilakukan diperoleh bahwa: (1) Terdapat peningkatan hasil belajarkimia siswa melalui model pembelajaran kooperatif tipe think pair share di SMAN92 Jakarta. (2) Peningkatan hasil belajar kimia siswa dengan meggunakan modelpembelajaran kooperatif tipe think pair share sebesar 0,7 dalam kategori N-gain,bila dibandingkan dengan model konvensional sebesar 0,67. Kata Kunci: peningkatan, model pembelajaran, hasil belajar dan think pair share


2019 ◽  
Vol 9 (2) ◽  
pp. 134-138
Author(s):  
Arief Rahman Hakim ◽  
Nury Yuniasih ◽  
Rosdianti Rosdianti

This study aims to determine whether there is an influence of the Team Assisted Individually (TAI) learning model through crossword puzzles on student learning interests. This study uses a quantitative research approach with a Quasi Experimental Design research design with the Nonequivalent Control Group Design research design. The sample used was VA class students totaling 37 students as the experimental class and VB class totaling 38 students as the control class at SDN Bandungrejosari 3 Malang City. The instrument used was a questionnaire. Based on the results of hypothesis testing using the t-test with the help of the SPSS 16.0 program for windows, the ttable value was 1.666 and the tcount was 16.136. Sig value (2-tailed) of 0,000. Because the value of tcount > ttable (16,136 > 1,666) and significant 0,000 < 0,05, Ha is accepted and Ho is rejected, so it is concluded that there is a significant effect of the Team Assisted Individually (TAI) learning model through crossword puzzle on the learning interest of students in class V SDN Bandungrejosari 3 Malang City.


2019 ◽  
Vol 7 (2) ◽  
Author(s):  
Fatma Gustina ◽  
Khadijah Khadijah ◽  
Fauziah Nasution

<p><em>This research was conducted at TK Islam Ibnu Qoyyim, Medan Selayang District. Tthe type of research is experimental research with uses Quasi Experimental Designs. This study aims to determine the influence of Maria Montessori's learning model on the discipline of children in TK Islam Ibnu Qoyyim. The results showed that the Montessori learning model had an effect on the discipline of group A children. The results of the pretest class were 9.3 and the post-test average was 16.80 with the highest post-test 20 and the lowest post-test 12. Class control with an average pre test 9.7 and the average post test 11.7 with the highest value 16 and the lowest value 7. The results of hypothesis testing obtained t count&gt; t table is 18.31&gt; 2.048 with significant numbers. Thus the hypothesis Ho is rejected and Ha is accepted so that it is stated that there is a Significant Effect of Maria Montessori's Learning Model on the Discipline of Group A Children 4-5 Years Old in the TK Islam Ibnu Qoyyim.</em><em></em></p>


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