scholarly journals DEVELOPING BIOLOGY LEARNING TOOL OF GUIDED DISCOVERY MODEL TO INCREASE JUNIOR HIGH SCHOOL STUDENTS’ LEARNING RESULT EXCRETORY SYSTEM MATERIAL

2018 ◽  
Vol 7 (2) ◽  
pp. 1472
Author(s):  
Alexander Chandra Wijaya ◽  
Soeparman Kardi ◽  
Z A Imam Supardi

The study aims to develop the feasibility learning material based on guided discovery models on the excretory system to improve student’s learning outcomes based on the aspect of validity, practically, and effectiveness. The development of teaching material to follow 4-D model with the trial design was one group pretest posttest design. The teaching material developed in this research were the lesson plan, student book, student worksheet, and achievement test. The teaching material were tested on 30 student of VIII grade. Data were collected using validation, observation, test, and questionnaire methods and analyzed descriptively. The results showed that: (1) the validity of the teaching material developed (lesson plans, student book, student worksheet, and achivement test) were valid category; (2) practicality in term of legability student book and students worksheet were classified good while, student activities indicated that the student learning centered, and student positively responded to the learning process; (3) the effectiveness in terms of student learning outcomes both from the aspect of cognitive, skill, and attitudes of achieve mastery. Based on the above results it could be concluded that the biology teaching material guided discovery models to improve student learning outcomes were valid, practical, and effective, so it was feasible to use in learning process.

2020 ◽  
Vol 7 (4) ◽  
pp. 312
Author(s):  
Nirwan Moara

This study aims to improve student learning outcomes through portfolio learning in Class II PKN subjects SDN 2 Uekuli. The research method used was classroom action research with 15 students of class II SDN 2 Uekuli as the research subjects. The research instrument used observation sheets, questionnaires and tests. The data analysis technique used in this research was qualitative and quantitative descriptive analysis. The results of this study indicate that there is an increase in student activity and teacher performance in the learning process. The increase in the learning process has a positive effect on student learning outcomes, student outcomes have increased each cycle. Cycle I shows that classically students who have completed learning reached 25.58%, cycle II increased to 81.39%, then increased again in cycle III to 97.67%. The average learning outcomes also increased, in the first cycle was 53.05; cycle II increased to 73.49; and increased again in cycle III to 86.51. This shows an increase in students' understanding of learning material on children's rights at home and at school.


2021 ◽  
Vol 5 (1) ◽  
pp. 91-108
Author(s):  
Nurma Zuliyanti

These classroom action research aims: To improve student learning outcomes using Powtakon kardus media. The research setting was grade V students of SDN 2 Kembang Jepara for the 2019/2020 academic year. This study consisted of 2 cycles in one basic competency. The research begins with compiling a lesson plan, making observation sheets and other research instruments. During the learning process, observations were made on the performance of the teacher as a researcher, and an assessment was made of students through test sheets. Other findings during the learning process were discussed between the researcher and the observer, equipped with data from observations made by reflection at each meeting. The results of research in cycle 1 and cycle 2 showed an increase in student learning outcomes. The student learning outcomes are in cycle 1 an average of 66.33 with learning completeness 40%, in cycle 2 an average of 81.27 with learning completeness 86.67%. Based on the results of the study, it can be concluded that the learning process using powtakon kardus media can improve student learning outcomes in Class V SDN 2 Kembang Jepara for the 2019/2020 academic year.


2018 ◽  
Author(s):  
Akmam Akmam ◽  
Harman Amir; ◽  
Asrizal Asrizal ◽  
Dea Stivani Suherman

Integration of knowledge that relevant to physics such as Mathematics, Technology, other Sciences, Disasters, and the human character (MSTDC) is important to be done to improve student learning outcomes in Physics. Taking of the above research and development learning materials by integrating MSTDC in the ICT to achieve student competencies in grade XI have conducted. Design this research is before-after experimental in order to get the effectiveness of the product. Instrument which was used namely validity and practicality sheets and student learning outcomes sheets in objective test. Analysis of the data showed as below. First, the learning material which is produced is well good categories in four aspects such as material substances, the display of visual communication, learning and use of software design. Second, integrating learning materials MSTDC on ICT for grade XI is valid with an average score of 84.62 by experts and 82.68 by practitioners of education. Coefficient correlation score pretest and posttest learning outcome (rxy) = 0. 31. Based on the analysis of score of student learning outcomes and student attitude obtained correlated ttest respectively are 1.91 and 12.42, while the critical value in t distribution table with degrees freedom of 120 and 5% significance level is 1.66. We can concluded that contextual Physics learning materials that integrated MSTDC base on ICT effectively used in the learning process according to standards to improve learning outcomes and to improve the attitude of senior high school students in class XI.


2019 ◽  
Author(s):  
Akmam Akmam ◽  
Asrizal Asrizal ◽  
Harman Amir; ◽  
Dea Stevani Suherman ◽  
Widya Febrianti

Integration of knowledge that relevant to physics such as Mathematics, Technology, other Sciences, Disasters, and the human character (MSTDC) is important to be done to improve student learning outcomes in Physics. Taking of the above research and development learning materials by integrating MSTDC in the ICT to achieve student competencies in grade XI have conducted. Design this research is before-after experimental in order to get the effectiveness of the product. Instrument which was used namely validity and practicality sheets and student learning outcomes sheets in objective test. Analysis of the data showed as below. First, the learning material which is produced is well good categories in four aspects such as material substances, the display of visual communication, learning and use of software design. Second, integrating learning materials MSTDC on ICT for grade XI is valid with an average score of 84.62 by experts and 82.68 by practitioners of education. Coefficient correlation score pretest and posttest learning outcome (rxy) = 0. 31. Based on the analysis of score of student learning outcomes and student attitude obtained correlated ttest respectively are 1.91 and 12.42, while the critical value in t distribution table with degrees freedom of 120 and 5% significance level is 1.66. We can concluded that contextual Physics learning materials that integrated MSTDC base on ICT effectively used in the learning process according to standards to improve learning outcomes and to improve the attitude of senior high school students in class XI.


Author(s):  
Sandri Irmawan

<p align="justify">The learning process is a part that plays an important role in the success of learning. The selection of the right method is one way for the learning process to work as expected. Peer tutoring method is one of the interactive learning methods involving students who are competent in the material taught so they can provide learning guidance to other students. This study aims to improve student learning outcomes in the realm of knowledge and skills through the application of peer tutoring methods. This research is a Classroom Action Research (CAR) conducted in 2 cycles with 4 stages, namely planning, implementation, observation and reflection. The subjects in this study were 34 vocational high school students. Data collection methods used include observation, tests, performance and interviews. Test the validity of the data using data triangulation. The research data was analyzed using a comparative descriptive percentage analysis technique. From the data obtained shows that the application of peer tutoring methods can improve student learning outcomes by 88.23% in the realm of knowledge and 91.17% in skills. From the results of the study it can be concluded that the application of peer tutoring methods can improve the learning outcomes of Vocational High School students.</p>


2017 ◽  
Vol 5 (1) ◽  
pp. 742
Author(s):  
Rahmat Hidayat ◽  
Tjandra Kirana ◽  
Wahono Widodo

After doing research by using 5E Learning Cycle Model through Guided Discovery learning with the topic of Human Reproduction System, it aimed to increase the student learning outcomes.  The subjects were 35 students of SMA Negeri 4 Samarinda, which used One group pretest-posttest design. The data were analyzed by using quantitative-qualitative description, the results are : (1) The feasibility of lesson plan categorized as good; (2) Student activity with a good instrument reliability; (3) Student learning outcomes had increased with the average score was 85 (N-gain score was 0,76).  According to analyzed data, it can be concluded that 5E Learning Cycle Model through Guided Discovery can be used to increase student learning outcomes. Telah dilakukan penelitian dengan menggunakan model pembelajaran Learning Cycle 5E berbasis Guided Discovery pada pokok bahasan Sistem reproduksi  manusia, dengan tujuan meningkatkan hasil belajar siswa. Subyek penelitian 35 siswa SMA Negeri 4 Samarinda menggunakan rancangan One Group Pretest and Postest Design. Data adalah hasil kompetensi pengetahuan, keterampilan dan sikap. Data tersebut dianalisis dengan hasil sebagai berikut: (1) Keterlaksanaan RPP dengan kategori baik; (2) aktivitas siswa dengan realibilitas instrumen berkategori baik; (3) THB untuk mengetahui peningkatan hasil belajar siswa terhadap materi sistem reproduksi manusia dengan rata-rata skor 85 yang secara keseluruhan mengalami peningkatan Gain 0.76. Berdasarkan hasil analisis dapat disimpulkan bahwa Model Learning Cycle 5E berbasis Guided Discovery dapat digunakan untuk meningkatkan hasil belajar siswa


2017 ◽  
Vol 5 (1) ◽  
pp. 855
Author(s):  
Rani Asmara ◽  
Endang Susantini ◽  
Yuni Sri Rahayu

Teaching and learning in school only emphasizes on the aspects of knowing and understanding. An aspect of the analysis, application, synthesis and evaluation is implemented very rarely so the teaching learning process lead to remembering aspect. This study aims to fasilitate students' creative thinking skills using a TASC oriented learning at 29 senior high school students at  X-MIA3 class using one-group pretest-posttest design.  The development of the teaching learning materials used  4D models. Based on the validator’s result the average rating 4,24, while validity og lesson plan the validator’s give an average 4,15 (feasible). The  validator’s also give the average value of materials students 4,25 (feasible). Data were analyzed qualitative descriptively in the implementation of lesson plan was in and test of student learning outcomes good results (with range 3,7-4). Tests of student learning outcomes with median 89,7. Creativel thinking skills of students showed an increase of the number of relevant answers. From the response of students, generally positive response the learning with TASC approach to facility students' creativel thinking skills.  Based on the result can be concluded that the TASC oriented learning  is feasible and can facilitate students' creativel thinking skills. Proses belajar mengajar di sekolah lebih banyak menekankan pada aspek mengetahui dan memahami. Aspek analisis, aplikasi, sintesis dan evaluasi jarang sekali dilakukan sehingga mengajarkan siswa dalam belajar hafalan. Penelitian ini bertujuan untuk melatih keterampilan berpikir kreatif siswa menggunakan perangkat pembelajaran berorientasi pendekatan TASC dengan ujicoba pada 29 siswa SMA kelas X-MIA3 dengan rancangan one group pretest-posttest, pengembangan dengan model 4D. Berdasarkan hasil validasi RPP para validator memberikan nilai rata-rata 4,24, sedangkan validitas LKS rata-rata 4,15 dengan kategori layak untuk digunakan. Para validator memberikan nilai rata-rata bahan ajar siswa 4,25 dengan kategori layak digunakan. Data hasil keterlaksanaan pembelajaran  dan tes hasil belajar dianalisis dengan deskriptif kualitatif dengan hasil keterlaksanaan pembelajaran baik (dengan rentang 3,7- 4). Tes hasil belajar siswa mengalami peningkatan rata-rata skor 89,7. Keterampilan berpikir kreatif siswa menunjukkan adanya peningkatan dari jumlah jawaban yang relevan. Siswa memberikan respon positif terhadap pembelajaran TASC untuk mengembangkan kemampuan berpikir kreatif siswa. Simpulan peneliti bahwa perangkat pembelajaran berorientasi pendekatan TASC layak untuk digunakan dan dapat melatih keterampilan berpikir kreatif siswa.


2020 ◽  
Vol 17 (1) ◽  
pp. 81
Author(s):  
Rida Marida ◽  
Tanto Aljauharie Tantowie

The objectives of this study were: (1) To improve the ability of teachers in compiling lesson plans on the subject of Al-Qur'an Hadith on the subject of Surat At-Takatsur using the Complete Sentence model in class III MI Cikupa, Werasari Village, Sadananya District, Ciamis Regency; (2) To improve the teacher's ability in the process of implementing learning on the subject of Al-Qur'an Hadith, the subject of the At-Takatsur letter by using the Complete Sentence model in class III MI Cikupa, Werasari Village, Sadananya District, Ciamis Regency; (3) To improve student learning outcomes in the subject of Al-Qur'an Hadith, the subject of the At-Takatsur letter using the Complete Sentence model in class III MI Cikupa, Werasari Village, Sadananya District, Ciamis Regency. The research method used was Classroom Action Research (PTK) using the John Elliot model. This research was conducted in three cycles by carrying out several steps starting from planning, implementing, observing and reflecting. Data collection techniques used were observation, tests, interviews and descriptive analysis. The data collection instrument used was the instrument of observation of the lesson plan, the teacher's research instrument of the learning process and the instrument of student learning outcomes. After analyzing the data, the researchers obtained the following conclusions: (1) The ability of the teacher in compiling lesson plans in the Al-Qur'an Hadith subject using the Complete Sentence model increased, it was proven that in cycle I got an average score of 86.09, including the good category, in cycle II 88.13 is in the good category, and in cycle III 90.02 is in the very good category. (2) The ability of the teacher in the learning process of Al-Qur'an Hadith using the Complete Sentence model increases, it is proven that in the first cycle it gets an average score of 85.32 which is in the good category, in the second cycle 87.54 is in the good category, and in the third cycle 90 is in the good category. (3) The student learning outcomes in the Al-Qur'an Hadith subject using the Complete Sentence model increased, from the first cycle it got an average score of 70.71 including the enough category, in the second cycle 78.33 was in the good category, and in the cycle III 87.14 is in the good category


2020 ◽  
Vol 4 (2) ◽  
Author(s):  
Isnaini Isnaini

This research is motivated by a teacher-centered learning process in which teaching learning material, presenting examples, doing exercises, and tests at the end of the meeting. Researchers strive for students to be actively involved in communication in order to obtain in-depth knowledge about the material being studied. The use of the talking stick strategy is believed to improve the ability of question and answer and student learning outcomes in science. This research is a classroom action research conducted on 29 fourth grade students of SDN 002 Benai in February 2020. The instrument used was the observation sheet and learning achievement test. The results of the study in the first cycle is the ability of question and answer students by 58.3% which is quite a category, in the second cycle increased to 83.3% which is included in both categories. The average student learning outcomes in the first cycle amounted to 68.6 with a classical percentage of 62% having increased in the second cycle to 76.9 with a percentage of classical completeness of 89%. The conclusion of this study is the use of the talking stick strategy can improve the ability of question and answer and learning outcomes of students of class IV SDN 002 Benai.


2016 ◽  
Vol 4 (1) ◽  
Author(s):  
Sudirman Sudirman

Learning science in junior high school raises many problems found on direct instruction, students learn such activity is very low. Students lacking the spirit to learn science, pretend to understand the teacher's explanations. Students in learning activities mediocre both classical learning and teamwork that ultimately student learning outcomes many incompletes. To overcome this, then do action research in order to improve the results of junior high school students learn science through learning model Think Pair Share for Class VIII.1 second-semester students of SMP Negeri 2 Metro in the academic year 2012/2013. This study time is 3 months. Based on the recapitulation of the data observation learning process and the work of the group, the student learning outcomes can be summarized as follows. In observation of the learning process from the first meeting until the meeting of the 6th, there is increased an activity of students in learning. This happened after learning that teachers undertake improvements at each meeting.


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