scholarly journals PENINGKATAN KEMAMPUAN GENERIK FISIKA DAN PEMAHAMAN KONSEP DALAM PEMBELAJARAN GUIDED DISCOVERY MELALUI EKSPERIMEN PADA ALAT-ALAT OPTIK

2019 ◽  
Vol 2 (3) ◽  
pp. 193-200
Author(s):  
Partogi Nainggolan ◽  
Nyoman Rohadi ◽  
Eko Risdianto

ABSTRAK Penelitian ini bertujuan untuk mendeskripsikan peningkatan kemampuan generik fisika dan pemahaman konsep pada konsep alat-alat optik. Penelitian ini merupakan penelitian tindakan kelas yang dilaksanakan dalam tiga siklus. Subjek dalam penelitian ini adalah seluruh peserta didik kelas XI MIA 2 beranggotakan 32 orang yang terdiri dari 14 peserta didik laki-laki dan 18 peserta didik perempuan. Kemampuan generik fisika peserta didik pada siklus I diperoleh daya serap sebesar 73,13 % dan ketuntasan belajar sebesar 53,13 % (belun tuntas), siklus II diperoleh sebesar daya serap sebesar 74,22 % dan ketuntasan belajar sebesar 75 % (belum tuntas), dan siklus III dengan daya serap sebesar 80 % dan ketuntasan belajar sebesar 100 %. Pemahaman konsep peserta didik pada siklus I diperoleh daya serap sebesar 73,13 % dan ketuntasan belajar sebesar 62,50 % (belum tuntas), siklus II diperoleh daya serap sebesar 79,06 % dan ketuntasan belajar sebesar 87,50 % (tuntas), dan siklus III dengan daya serap sebesar 87,34 % dan ketuntasan belajar sebesar 100 %. Berdasarkan hasil penelitian dapat disimpulkan bahwa penerapan pembelajaran Guided Discovery dengan metode eksperimen dapat meningkatkan pemahaman konsep dan kemampuan generik fisika  dalam pembelajaran Guided Discovery melalui eksperimen di kelas XI MIA 2 SMAN 8 Kota Bengkulu. Kata Kunci: Model Pembelajaran Guided Discovery, Metode Eksperimen, Kemampuan Generik Fisika, Pemahaman Konsep ABSTRACT This research was aimed to describe the generic physics capability improvement and understanding of learners' concepts on the concept of optical devices. This research was a classroom action research conducted in three cycles. Subjects in this study were all students of class XI MIA 2 that consists of 32 people consisting of 14 male students and 18 female students. Generic physics ability of learners in the first cycle obtained the matter absorption of 73.13% and mastery learning of 53.13% (not completed), cycle II obtained for matter absorption of 74.22% and mastery learning by 75% (not completed) , and cycle III with the matter absorption of 80% and 100% (completed). Understanding the concept of learners in the first cycle obtained the matter absorption of 73.13% and mastery learning by 62.50% (not completed), the cycle II obtained matter absorption of 79.06% and mastery learning by 87.50% (completed), and cycle III with the matter absorption of 87.34% and mastery learning by 100% (completed). Based on the result of the research, it could be concluded that the application of guided discovery learning with experimental method can improve concept comprehension and generic physics ability in guided discovery learning through experiment in class XI MIA 2 SMAN 8 Kota Bengkulu. Keywords: Guided Discovery Learning Model, Experiment Method, Generic Physics Ability, Concept Understanding

Author(s):  
Nuryanti Nuryanti

<p><em>The study, entitled Efforts to Improve Understanding the Concept of the Benefits of Energy Sources through the Guided Discovery Learning Model of Elementary School Students in Class IV Semester 1 SD Negeri Sidasari 03 which aims to improve students' understanding of the concept of the benefits of energy sources with 11 research subjects consisting of 7 male students. male and 4 female students. This research was conducted because the students' conceptual understanding of the benefits of energy was still low. In cycle I, it shows that 3 students (60%) have completed, 2 students (40%) have not completed, and 6 students have not been able to take part in online evaluation activities. The research was continued in Cycle II with the results in cycle II showing 4 students (36%) who did not complete, 7 students (64%) of 11 students who did not complete. The use of the Guided Discovery Learning model can improve understanding of the concept of energy sources.</em></p>


2021 ◽  
Vol 1 (2) ◽  
pp. 134-140
Author(s):  
RETNO LUKITASARI

This study aims to improve student learning outcomes in class XI MIPA-3 SMAN 2 Jember in the 2017/2018 academic year through the application of discovery learning to the material properties of salt solutions. This research is a Classroom Action Research (CAR) which was conducted in two research cycles, namely cycle I and cycle II. The research subjects were students of class XI MIPA-3 SMAN 2 Jember, totaling 36 students, consisting of 17 male students and 19 female students. Data collection techniques in this study used observation for the implementation of the learning process and tests to determine student learning outcomes. Based on the results of the research, it can be concluded that the application of discovery learning can improve student learning outcomes regarding the properties of salt solutions. In the first cycle the percentage of student learning completeness was 58.33% (21 students) and increased in the second cycle, the percentage of student learning mastery was 88.88% (32 students). There was a significant increase from cycle I to cycle II, namely 30.50%. ABSTRAKPenelitian ini bertujuan untuk meningkatkan hasil belajar siswa kelas XI MIPA- 3 SMAN 2 Jember tahun pelajaran 2017/2018 melalui penerapan discovery learning pada materi sifat larutan garam. Penelitian ini merupakan Penelitian Tindakan Kelas (PTK) yang dilakukan dalam dua siklus penelitian yaitu siklus I dan siklus II. Subjek penelitian adalah siswa kelas XI MIPA-3 SMAN 2 Jember yang berjumlah 36 siswa, terdiri 17 siswa laki-laki dan 19 siswa perempuan. Teknik pengumpulan data pada penelitian ini menggunakan observasi untuk pelaksanaan proses pembelajaran dan tes untuk mengetahui hasil belajar siswa. Berdasarkan hasil penelitan dapat disimpulkan bahwa penerapan discovery learning dapat meningkatkan hasil belajar siswa materi sifat larutan garam. Pada siklus I persentase ketuntasan belajar siswa sebesar 58,33% (21 siswa) dan meningkat pada siklus II, persentase ketuntasan belajar siswa sebesar 88,88% (32 siswa). Terjadi peningkatan yang signifikan dari siklus I ke siklus II yaitu 30,50%.


2017 ◽  
Vol 42 (3) ◽  
pp. 347-374 ◽  
Author(s):  
Daniel Druckman ◽  
Noam Ebner

Two approaches to the process of guided discovery learning are compared for their impacts on concept understanding. One, referred to as design, emphasizes invention and draws on the simulation literature. The other, referred to as case analysis, focuses on discovery and draws on the case-based reasoning literature. Following a lecture on four cognitive-bias concepts, management students were assigned randomly to a design, case analysis, or lecture-only condition: A first experiment compared a design with a lecture-only condition and a second experiment compared case analysis with a lecture-only condition. Both design and case analysis students understood the concepts better than lecture-only students. Designers in the first experiment retained their understanding of the concepts better than the case analysts in the second experiment. The impacts on learning for design were similar to those obtained in earlier research where design was compared with role-playing and a classroom lecture. Implications of the findings for theory development and practice are discussed.


2020 ◽  
Vol 9 (1) ◽  
pp. 60
Author(s):  
Alfina Nurlitasari ◽  
Badarudin Badarudin ◽  
Karma Iswasta Eka

This research is motivated by the low level of questioning skills and student achievement. The purpose of this study is to see the improvement of questioning skills and student achievement by applying the Discovery Learning model. The type of research used is Classroom Action Research (CAR). The subjects in this study were 26th grade students of VB SD Negeri 1 Kedungbanteng, consisting of 13 male students and 13 female students. The data collection tool uses learning evaluation tests, observation sheets, questioning skills, observation sheets, activities of teachers and students. The results of the study show that learning using the Discovery Learning model can improve the skill of asking students who are in the criteria of skill and learning achievement that is in very good criteria.Keywords: Questioning Skills, Learning Achievement, Discovery Learning Model


EDUPEDIA ◽  
2017 ◽  
Vol 1 (1) ◽  
pp. 11
Author(s):  
Nia Risti Rahayu ◽  
Sumaji Sumaji

The purpose of this research were to know: (1) the effect of REACT learning model on the students’ understanding of mathematical concepts, (2) the effect of guided discovery learning model on students' understanding of mathematical concepts, (3) the difference in students’ mathematical concept understanding obtained by using REACT learning model and guided discovery learning. This research type was quasi experiment with entire class VII MTs Al-Islam Joresan as population and class VIIA and VIIB as sample. Class VIIA was taught  by using the REACT learning model and class VIIB was taught by using the guided discovery learning model. The instrument used was a question sheet of concept comprehension test and data collection the technique was test and documentation. The concept comprehension test results were analyzed using t test with significance level of 0.05. The results of the hypothesis test showed that the REACT learning model has an effect on the students’ understanding of mathematical concepts. In addition, the guided discovery learning model has an effect on the students’ understanding of mathematical concepts. Both REACT learning model and guided discovery learning model showed no difference in students’ mathematical concept understanding.


2018 ◽  
Vol 1 (3) ◽  
pp. 25-35
Author(s):  
Muchlidah Muchlidah

This study aims to improve science learning outcomes of fourth grade students of SDN 29 Koto Panjang, Ranah Pesisir sub district using guided discovery learning method. This type of research is a classroom action research. The subjects of this study were students of grade IV-A SDN 29 Koto Panjang, Ranah Pesisir sub-district, which consisted of 28 students, consisting of 13 male students and 15 female students. Researchers used an action research model from Kemmis and Taggart. This study was conducted in two cycles of action. In the first cycle is done in one meeting while in the second cycle two meetings. At each cycle there are activities of planning, implementation, observation, and reflection. The instruments used are observation and test sheets. Prior to use in the study, tests were empirically validated and expert judgment. Test reliability is calculated using AlphaCronbach. The observational data were analyzed descriptively qualitatively while the test result was analyzed descriptively quantitative percentage. The results of the first cycle study showed that the percentage of students whose value above the new KKM reached 71.43%, so it still can not achieve the criteria of research success. In cycle II, the steps of applying discovery learning method to improve student's success are done by giving motivation, dividing the smaller group members and heterogeneous member, and giving the opportunity to do group presentation on the result of the practice in front of the class. The percentage of student scores above KKM in cycle II increased to 89.29%. Based on the results of the research, it can be seen that guided discovey method can improve science learning outcomes.


2021 ◽  
Vol 12 (2) ◽  
pp. 203-216
Author(s):  
Cucu Ismaela ◽  
Sulistyani Puteri Ramadhani

ABSTRAKPenelitian ini bertujuan untuk meningkatkan hasil belajar peserta didik kelas IVB SDN Pengadegan 07 Jakarta Selatan pada mata pelajaran IPA materi sumber energi dengan menggunakan media mind mapping digital yang menggunakan pendekatan Penelitian Tindakan Kelas (PTK) dengan model Kemmis and McTaggart. Berdasarkan data yang telah diperoleh melalui metode observasi, wawancara dan hasil belajar yang dilakukan oleh peneliti serta berkolaborasi dengan wali kelas IVB menunjukkan bahwa pada pra-siklus terdapat rendahnya hasil belajar peserta didik dengan 50% dari 28 peserta didik belum tuntas KKM pada mata pelajaran IPA materi sumber energi di kelas IVB SDN Pengadegan 07 Jakarta selatan yang berjumlah 28 peserta didik terdiri dari 16 orang peserta didik laki-laki dan 12 orang peserta didik perempuan, pada siklus I diperoleh hasil ketuntasan belajar yang dinilai dari kognitif terdapat presentase ketuntasan belajar klasikal adalah sebesar 71% dari 28 peserta didik dengan nilai rata-rata klasikalnya 80,4. Kemudian pada siklus II diperoleh presentase ketuntasan belajar klasikal adalah sebesar 100% dengan nilai rata-rata klasikal sebesar 88. Hal ini menunjukkan adanya peningkatan presentase ketuntasan klasikal sebesar 29% dan peningkatan nilai rata-rata klasikalnya mencapai 7,6. Hasil penelitian ini menunjukkan bahwa penggunaan media mind mapping digital mampu meningkatkan hasil belajar peserta didik di kelas IVB SDN Pengadegan 07 Jakarta Selatan pada mata pelajaran IPA materi sumber energi.Kata Kunci: Hasil Belajar, IPA, Mind Mapping DigitalABSTRACTThis study aims to improve the learning outcomes of class IVB students at SDN Pengadegan 07 South Jakarta in the science subject matter of energy resources by using digital mind mapping media using the Class Action Research (CAR) approach with the Kemmis and McTaggart model.Based on the data that has been obtained through the method of observation, interviews and learning outcomes conducted by researchers as well as collaborating with the IVB class homeroom teacher, it shows that in the pre-cycle there are low student learning outcomes with 50% of the 28 students not completing the KKM in science subjects. source of energy in class IVB SDN Pengadegan 07 South Jakarta, totaling 28 students consisting of 16 male students and 12 female students, in the first cycle the results of learning mastery were obtained which were assessed from the cognitive, there was a percentage of classical learning completeness was 71 % of 28 students with a classical average score of 80.4. Then in the second cycle, the percentage of classical mastery learning is 100% with an average classical value of 88. This indicates an increase in the percentage of classical mastery by 29% and an increase in the classical average value reaching 7.6.The results of this study indicate that the use of digital mind mapping media is able to improve the learning outcomes of students in class IVB at SDN Pengadegan 07 South Jakarta in science subjects for energy sources.Keywords : Learning Outcomes, Science, Mind Mapping Digital


2019 ◽  
Vol 2 (2) ◽  
pp. 159-168
Author(s):  
Sumini SUmini SUmini ◽  
Endang Widi Winarni ◽  
Irwan Koto Koto

The objectives of this research to improve students’ selff efficacy and HOTS. This research was a classroom action research done in 3 cycles performed, each cycle was consist of four stages namely: planning, acting, observing, and reflecting. The action research was done in class IVA, consist of 34 students, 16 female students, and 18 male students. The data were collected by an observation sheet, a questionnaire,  and a test of HOTS. Then, the data were analyzed by avarage, percentage, and classification. The results of research showed that the teaching activity, self efficacy, HOTS were improved, and discovery learning effectively improve students’ HOTS. Reccomendation of this research were: 1) the teachers should guide and correct the students’ work, then encourage, reinforcement, even giving reward to students; 2) the teachers should direct the students to develop the knowledge to the environment activity, and inrease references; 3) the teachers should guide the students to connect the answers to their daily experiment; and 4) for the further research, reccommended to conduct the spesific about ability of students’ to answer the question by creation using discovery learning.


2017 ◽  
Vol 1 (4) ◽  
pp. 272
Author(s):  
Enol Azizirrahim ◽  
Sutrio Sutrio ◽  
Gunawan Gunawan

The purposes of this research is to improve learning outcomes of students at SMPN 8 Mataram. This is a classroom action research with two cycles. Each cycles include planning, implementation, observation, evaluation and reflection. Implementation of guided discovery learning model made 5 phases: introduction, orientation of students on the issue, conducting, presenting and evaluating results. In the first cycle, obtained an average student learning outcomes at 74.82, while in the second cycle of 81.75. Classical mastery learning in the first cycle of 64.7% and in the second cycle of 86%. Activities of students and teachers that are in the active category. Based on these results it can be concluded that the application of guided discovery learning models with science process skills approach is proven to increase physics learning outcomes of students at SMPN 8 Mataram.


2021 ◽  
Vol 11 (1) ◽  
pp. 41
Author(s):  
Nurul Azizah ◽  
Budiyono Budiyono ◽  
Siswanto Siswanto

<em>One of the basic skills that students must master to learn mathematics is conceptual understanding. Gender differences have an influence on the disparity level of students' conceptual understanding. This research is qualitative descriptive research that aimed to analyze the students' conceptual understanding in solving set problems in terms of gender differences. The research subjects were 9th-grade students of SMP N 3 Surakarta. The concept understanding ability test was used as a research instrument. The results showed that male students had an excellent conceptual understanding in applying concepts in mathematical calculations and translating images into other forms of interpretation, 2) Female students had a fairly good conceptual understanding in translating images into other forms of interpretation, although female students tend to be weak in determining the right concepts to be used in solving problems and applying concepts in mathematical calculations.</em>


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