scholarly journals Development of Student Learning Worksheet Based on Discovery Learning to Improve Understanding of Animal Life Cycle Concept

MADRASAH ◽  
2020 ◽  
Vol 13 (1) ◽  
pp. 15-25
Author(s):  
Wijianti Wijianti ◽  
Wahidmurni Wahidmurni
Keyword(s):  
Life Cycle ◽  
Student Learning ◽  
Field Testing ◽  
Discovery Learning ◽  
Test Results ◽  
Animal Life ◽  
Student Responses ◽  
The Media ◽  
The Difference ◽  
Level Of Understanding

The purpose of this research is to develop a Student Learning Worksheet (LKS) based on discovery learning to improve the understanding of the concept of animal life cycle material in Grade IV Madrasah Ibtidiyah students, including: describing product specifications, explaining the level of product attractiveness, and explaining the difference in the level of understanding of student concepts from those learn by using LKS and not using LKS. The subjects of the study were the fourth grade students of MI Sunan Ampel Pakis. The research procedure follows five stages of the ten stages developed by Borg and Gall in the framework of developing modules of the research and development method. The five stages are research and information collecting, planning, developing preliminary forms of product, preliminary field testing, and playing product revision. Logical feasibility analysis of media worksheets using validation of material experts, linguists, design experts and subject matter experts; the attractiveness of student worksheets was empirically analyzed using a closed questionnaire of student responses, and differences in the level of understanding were analyzed through the t test of the pre test results before using the media and the post test results after using the media in the experimental class and the control class. The results showed that the worksheets produced were feasible to use with the predicate of validation both in terms of design, language, and learning, as well as very good in terms of material; Student responses also show a very interesting predicate; the level of concept understanding of students who learn to use LKS is better than those who do not use LKS. This indicates that the worksheets developed can be used to be applied in the next research phase.

scholarly journals Pengembangan Praktikum Fisika Materi Hukum Kekekalan Momentum Menggunakan Aplikasi Video Tracker

2019 ◽  
Vol 1 (1) ◽  
pp. 37
Author(s):  
Khotijah Khotijah ◽  
Arsini Arsini ◽  
Sheilla Rully Anggita
Keyword(s):  
Product Development ◽  
Field Testing ◽  
Momentum Conservation ◽  
Test Results ◽  
Initial Product ◽  
Student Responses ◽  
Average Value ◽  
Validation Test ◽  
The Media ◽  
Expert Validation

This study aims to determine the feasibility and the effectiveness of using a video tracker application for practicum of physics 1 on momentum conservation. This is included in research and development type. Stages carried out in this study include: 1) define, is done by giving questionnaires and interviews, 2) design, includes media selection, format selection and produce the initial product design, 3) development, includes product development and material expert validation assessment, media experts and linguists and limited field testing. The validation test results obtained that the media is feasible to use with a percentage of 88% based on material experts with very good categories, 85% based on media experts with very good categories, and 78% based on linguists with good categories. The effectiveness of media is shown by high average value of the experimental class of 84,06 compared to the control class of 70,97. Student responses to the use of products are categorized very well with a percentage of 89%.

scholarly journals PENGARUH MODEL PEMBELAJARAN DISCOVERY LEARNING TERHADAP PEMAHAMAN KONSEP MATEMATIKA

2019 ◽  
Vol 6 (1) ◽  
pp. 11
Author(s):  
Miftahus Surur ◽  
Sofi Tri Oktavia
Keyword(s):  
T Test ◽  
Discovery Learning ◽  
Vocational School ◽  
Mathematical Concepts ◽  
Significant Difference ◽  
Direct Teaching ◽  
The Difference ◽  
Level Of Understanding ◽  
Academic Year ◽  
Quasi Experiment

Abstract: This study aims to determine the difference in understanding of students' concepts in mathematics subjects using discovery learning models and direct teaching models in class X of Khamas Asembagus Vocational School 2017/2018 academic year. This research is a type of quasi experiment research (quasi experiment). The population in this study was class X of the Khamas Asembagus Vocational School which consisted of 3 classes with 80 students. The sample in this study is class X TKJ 1 as many as 24 students as the experimental class and class X MM as many as 31 students as the control class. Data collection in this study was conducted using a test and then analyzed by t-test. The results of the analysis show that tcount> ttable or 3.198> 1.6741, it can be concluded that there is a significant difference in the level of understanding of students' concepts in mathematics between those using the discovery learning model and the direct teaching model.  Keywords: Discovery Learning, Learning Outcomes, mathematical concepts Abstrak: Penelitian ini bertujuan untuk mengetahui perbedaan tingat pemahaman konsep siswa pada mata pelajaran matematika yang menggunakan model discovery learning dan model pengajaran langsung pada siswa kelas X SMK Khamas Asembagus tahun pelajaran 2017/2018. Penelitian ini merupakan jenis penelitian quasi experiment (kuasi eksperimen). Populasi dalam penelitian ini yaitu kelas X SMK Khamas Asembagus yang terdiri dari 3 kelas dengan jumlah 80 siswa. Sampel dalam penelitian ini yaitu kelas X TKJ 1 sebanyak 24 siswa sebagai kelas eksperimen dan kelas X MM sebanyak 31 siswa sebagai kelas kontrol. Pengumpulan data dalam penelitian ini dilakukan dengan menggunakan test dan selanjutnya dianalisis dengan uji t-test. Hasil analisis menunjukkan bahwa thitung > ttabel atau 3,198 > 1,6741, dapat disimpulkan bahwa terdapat perbedaan yang signifikan tingkat pemahaman konsep siswa pada mata pelajaran matematika antara yang menggunakan model pembelajaran discovery learning dan model pengajaran langsung. Kata kunci: discovery learning, hasil belajar, konsep matematika

scholarly journals Penggunaan Media Gambar Untuk Meningkatkan Hasil Belajar IPS Siswa

2018 ◽  
Author(s):  
Dahniar Harahap
Keyword(s):  
Social Studies ◽  
Student Learning ◽  
Learning Outcomes ◽  
Student Learning Outcomes ◽  
Test Results ◽  
Media Images ◽  
Media Image ◽  
Nahdlatul Ulama ◽  
The Media ◽  
Improving Student Learning

Rekognisi: Jurnal Pendidikan dan Kependidikan Volume 1, No.1, Tahun 2016 PGSD Universitas Nahdlatul Ulama Sumatera Utara The purpose of this study are: (a) to know how to use the media image in improving student learning outcomes in social studies learning the material diversity of tribes and cultures in Indonesia (b) to determine student learning outcomes in social studies material diversity of tribes and cultures Indonesia using media images. Media used in this study is the media image, ie an image of the diversity of tribes and cultures in Indonesia, such as image custom homes, traditional clothing, traditional weapons and traditional dances from all regions in Indonesia. The test is performed three times the initial test (pretest), test results of studying the first cycle and the second cycle. Based on data analysis, which showed that: (1) difficulties faced by students in social studies learning are: students who have not been able to explain the contents of the image due to lack of confidence developed in the classroom and explain the contents of the image to a friend, (2) how to use media images in learning social studies in the first cycle that, the teacher explains the material diversity of tribes and cultures in Indonesia by using an image, then the teacher asked students to comment on the pictures, and the second cycle the teacher asks the students to form groups and work the assignment of teachers in groups and provide individual training. (3) At the beginning of the test (pre-test) the ability of the student in completing the material diversity of tribes and cultures in Indonesia is low. I learned on the test results of 37 students who take the test, there are 18 students or 48.64% were thoroughly studied and are not thoroughly studied as many as 19 students or 51.36%. In the second cycle of learning outcomes, from 37 students who take the test are 35 students or 94.60% were thoroughly studied, and there are 2 students or 5.40% were not thoroughly studied. It can be concluded that the use of media images can improve student learning outcomes.

scholarly journals Development Of Guided Discovery Based Electronic Module For Chemical Lessons In Redox Reaction Materials

2021 ◽  
Vol 15 (07) ◽  
pp. 94
Author(s):  
Dewi Handayani ◽  
Elvinawati Elvinawati ◽  
Isnaeni Isnaeni ◽  
Muzanip Alperi
Keyword(s):  
Redox Reaction ◽  
Large Scale ◽  
Student Response ◽  
Small Scale ◽  
Test Results ◽  
Guided Discovery ◽  
Student Responses ◽  
The Media ◽  
The Subject ◽  
Response Percentage

This research is the development of guided discovery based electronic module that aims to know the eligibility level of e-modules and student responses to guided discovery-based electronic modules in redox reaction material. This electronic module uses the ADDIE development model. The research was conducted at one of the high schools in Bengkulu with the subject 9 students of X MIPA A Students for small scale trials and 30 students of X MIPA D Students for large scale trials. From the results of the research obtained (1) the percentage of the feasibility of e-modules on the material aspect is 86,315% while from the media aspect is 91.425% so that based on the results of validation by the E-module validator is declared very valid, (2) based on the test results of the small-scale student response percentage of 75.97 % with interesting category, while for large-scale trials of 84.48% with a very interesting category. From the results percentage, it can be concluded that e-module is suitable for use in learning. Electronic module based on guided discovery is an effective tool to help students in learning redox reaction subject. E-module can be accessed by smartphone or laptop. With this e-module, students can access the study material from everywhere without any time limitation.

scholarly journals Application of Discovery Learning Model in Increasing Student Interest and Learning Outcomes

2021 ◽  
Vol 7 (4) ◽  
pp. 542-548
Author(s):  
Rosnidar Rosnidar ◽  
Yusrizal Yusrizal ◽  
Mustafa Mustafa ◽  
Susanna Susanna
Keyword(s):  
Student Learning ◽  
Learning Outcomes ◽  
Learning Model ◽  
Discovery Learning ◽  
Control Group ◽  
Student Interest ◽  
Test Results ◽  
Learning Models ◽  
Learning Interest ◽  
And Control

This research aims to find out the application of discovery learning models in increasing students' interest and learning outcomes in harmonic vibrational materials in MAN 4 Aceh Besar. The method in this study is quasi-experimentation with the design of a pretest-posttest control group. The instruments used are questionnaires and problems. The results showed that the average N-gain of student learning interest in the experimental class was 0.79 high category and control class 0.28 low category. The results of each experimental class indicator included a very positive category while the category control class was positive. Based on the results of the analysis of both classes, it can be concluded that the average interest in student learning in the experimental class is more increased than in the control class, especially on indicators of student engagement. The average N-gain result of student learning outcomes in the experimental class obtained a score of 0.61 moderate categories, then in the control class obtained a score of 0.35 medium category. Based on the test results, the average of the two classes obtained significance scores of 0.000 < 0.05, meaning that there was a difference in the average learning outcome of students in experimental classes and control classes. This proves that the discovery learning model's application can improve students' learning outcomes higher than the discovery learning model in the control class. This study concludes that the application of discovery learning models can increase students' interest and learning outcomes in harmonic vibrational materials in MAN 4 Aceh Besar

scholarly journals PENERAPAN MODEL BELAJAR INKUIRI UNTUK MENINGKATKAN PRESTASI BELAJAR IPA DALAM MATERI POKOK DAUR HIDUP PADA SISWA KELAS V MI SUNAN KALIJOGO

2019 ◽  
Vol 1 (1) ◽  
pp. 87-102
Author(s):  
Nurhaningtyas Agustin ◽  
Munthofi’ah
Keyword(s):  
Life Cycle ◽  
Student Learning ◽  
Subject Matter ◽  
Inquiry Learning ◽  
Learning Models ◽  
Learning Achievement ◽  
Student Responses ◽  
Models In Science ◽  
The Subject ◽  
Improve Student Learning

Learning is a way for someone to gain knowledge through experience, remembering, and getting information / finding. Teaching through providing experience in finding his own knowledge, it is hoped that these lessons will be meaningful for students. This study aims to find out about the application of inquiry learning models, improve student learning achievement through inquiry models, student responses to the application of inquiry learning models in science subjects the subject matter of life cycle in class V MI Sunan Kalijogo Wolutengah Kerek District, Tuban lesson year 2017/2018. This research is a type of Classroom Action Research (Action Classroom Research). The data in this study are data on increasing the learning achievement of science subjects in the life cycle with inquiry learning models. Data analysis was carried out by observing student activities, questionnaires to determine student responses that were calculated in the form of percentages, and data from student evaluation results. From the implementation of this study the results were obtained (1) that the application of inquiry learning models in science learning the subject matter of the life cycle of living things can improve student learning achievement. The increase can be seen from the learning outcomes achieved by students in the first cycle and second cycle which are significant. (2) student learning achievement has increased after the implementation of inquiry learning models. After the application of the inquiry learning model in the first cycle the average value of students was 62.63, in the second cycle it increased to 81.84. Increased activity of students in observation or group discussion, in the first cycle 52.63%, in the second cycle to 84.21%. The accuracy of completing the chart or table of observation in the first cycle is 57.89%, in the second cycle becomes 84.21%. The activity at presentation in the first cycle was 15.79%, increasing in the second cycle to 57.89%. The intensity of play alone decreased from 31.58% to 15.79% in cycle II. (3) Positive student responses, indicated by 17 students (89.47%) liked the application of the inquiry learning model, and 2 students (10.53%) did not like because they felt left behind from their friends. The results of this class action research can be categorized as successful in its implementation. The conclusions from the results of this study that the application of inquiry learning models in science subjects the subject matter of the life cycle in class V MI Sunan Kalijogo Wolutengah Kerek District, Tuban Regency 2017/2018 school year can improve student learning achievement.

scholarly journals KOMPARASI MEDIA PEMBELAJARAN KOKAMI DAN MEDIA ULAR TANGGA MENGGUNAKAN MODEL PEMBELAJARAN LANGSUNG PADA MATERI STRUKTUR ATOM TERHADAP HASIL BELAJAR SISWA KELAS X SMA NEGERI 5 AMBON

2019 ◽  
Vol 9 (2) ◽  
pp. 70-77
Author(s):  
Imarsih Ninkeula ◽  
Y T Filindity ◽  
Y H Dulanlebit
Keyword(s):  
Comparative Study ◽  
Student Learning ◽  
Learning Outcomes ◽  
Atomic Structure ◽  
Student Learning Outcomes ◽  
Test Results ◽  
Final Test ◽  
Average Value ◽  
The Media ◽  
Improve Student Learning

Comparative study of learning media of mysterious card box with the media of snake ladder on the material of atomic structure to the result of study of class X student of SMA N 5 AMBON. The mysterious card learning media box is applied to the X class MIA1 and the ladder snake media in the X class of MIA3. From the results, the mysterious card learning media box can improve student learning outcomes, seen from the presentation of the achievement of the final test results obtained by the two classes, where the two classes have a presentation of different final result qualification ie qualification completed for class X-MIA1 which uses the mysterious card box learning medium is 100%, and no qualifying fails with an average rating of 85.68. But for the class X-MIA3 using the learning media of snake ladder with qualified thoroughly is 51.51% and qualification failed 48.49% with an average value of 72.95, therefore Mann Whitney test results using SPSS 20 obtained a significance value of 0.002 (> 0.05 ) thus H0 is rejected and H1 is received so it can be concluded that there are differences in student learning outcomes using the mysterious box learning media and learning media snake ladder

scholarly journals The Effect of Cooperative Learning Method and Personality Type toward The Ability To Write Scientific Articles

2017 ◽  
Vol 2 (2) ◽  
pp. 168
Author(s):  
Supriatna Supriatna
Keyword(s):  
Statistical Analysis ◽  
Cooperative Learning ◽  
Student Learning ◽  
Personality Type ◽  
Personality Types ◽  
Learning Method ◽  
Test Results ◽  
The Difference ◽  
Cooperative Methods ◽  
Level Of Significance

<p><strong>Abstract.</strong> The purpose of this research found the effect of cooperative learning (Jigsaw type and TPS type) and the type of personality (extrovert and introvert) toward the ability to write scientific articles. The study used an experimental method to factorial design 2X2. The test results the ability to write scientific articles and results of questionnaire analysis of personality types using ANOVA design of two lanes on the 0:05 level of significance. With a diverse class selected a sample of 16 students from 57 students. The results showed that: (1) There are differences between students learning with Jigsaw type of cooperative methods and student learning with cooperative methods TPS type. F-table (F test = 5607&gt; Ftabel (0,05; 1:28) = 4.20). (2) There is a difference between students who have extroverted personality types and students who have introverted personality types. F-table (F-count = 4,928&gt; F-table (0:05; 1:28) = 4.20). (3) There is an interaction between the effects of cooperative learning method and the personality type of the skills of writing scientific articles. F-table (F-count = 51 165&gt; F-table (0:01; 1:28) = 7.64). (4) There are differences between students learning with Jigsaw type of cooperative methods and student learning by the type of cooperative methods TPS on students who have extroverted personality types. Q-count value = 9:53 is greater than Q-table (0:01; 4: 8) = 6.20. (5) There is a difference between students learning with Jigsaw type of cooperative methods and student learning by the type of cooperative methods TPS on students who have introverted personality types. This is evidenced by the results of statistical analysis obtained by value Q-count value = 4.79 is greater than Q-table (0:05; 4: 8) = 4.53. (6) The difference between the students who have the personality types extrovert and students who have introverted personality types on student learning with Jigsaw type of cooperative methods. Q-count value = 9:39 is greater than Q-table (0:01; 4: 8) = 6.20. (7) There is a difference between students who have the personality types extrovert and students who have introverted personality types on students who studied with TPS type of cooperative methods. Q-count value = 4.94 is greater than Q-table (0:05; 4: 8) = 4.53.</p>

scholarly journals Peningkatan Kemampuan Membuat Petunjuk Penggunaann Alat Peraga Menentukan Luas Daerah Bangun Datar Kepada Para Guru SD Di Kecamatan Labuapi

2021 ◽  
Vol 2 (1) ◽  
pp. 12-16
Author(s):  
Ketut Sarjana ◽  
Muhammad Turmuzi ◽  
Nani Kurniati ◽  
Nurul Hikmah ◽  
Ratna Yulis Tyaningsih
Keyword(s):  
Elementary School Teachers ◽  
Opportunity To Learn ◽  
Test Results ◽  
School Teachers ◽  
Average Change ◽  
Post Test ◽  
Working Groups ◽  
The Media ◽  
The Difference ◽  
Test Result

Elementary school teachers in labuapi group II have never made instructions for the use of props. Do not use instructions, props alone have never been made. Knowledge of the manufacture of props and instructions are very poorly obtained and the opportunity to learn is also minimal. The objectives to be achieved in this devotional activity are: (1) Improving the knowledge of the teachers of SD Cluster II in Labuapi Subdistrict about the concept of area area and the principle of area area can be built through the concept of broad immortality; (2) Improve the skill of making instructions for using props to determine the area of data building. Devotion activities are carried out through the deepening of the concepts and principles of the area, especially the parameters of determining the area by means of presentation, demonstration, simulation and practice of designing a broad principle model media, and discussions in working groups and presentations about the media and guidelines that have been designed and demontrasi how it is used. The training results are very effective, this is shown to be a significant average difference between pretest and post-test results. Community Service activities that have been conducted turned out to be very effective, namely a change towards significant improvement. This can be shown by the difference in the pre-test average of 4.08 with a post-test average of 7.35. The test result t shows that = 15,286 > ttab = 2.03 at the signification level of 5 %. This also means that knowledge of the area of flat build area and the skills of designing media and operational guidelines of teachers in Cluster II Labuapi Subdistrict increased convincingly as shown by the average change

scholarly journals PENDEKATAN STEGO-KRIPTO MODE CIPHER BLOCK CHAINING UNTUK PENGAMANAN INFORMASI PADA CITRA DIGITAL

2020 ◽  
Vol 5 (2) ◽  
pp. 197-204
Author(s):  
Vera Wati ◽  
Hanifatus Sa’diyah ◽  
Dony Ariyus
Keyword(s):  
Digital Image ◽  
Information Needs ◽  
Test Results ◽  
Original Image ◽  
Image Size ◽  
The Media ◽  
The Difference ◽  
Encrypted Images ◽  
Average Image ◽  
Block Chaining

The digital image can be one of the media for information security. The contents of information have an important value of effectiveness, one of which is as a support in decision making. Then the information needs to be done to safeguard the authority of parties who are not responsible. Such security can utilize Steganography and Cryptography (Stego-Crypto). The method used combines Stego-Crypto by randomizing information using Cipher Block Chaining (CBC) then the encryption results are secured through digital images. Based on the test results by measuring the capacity of information on the image produces test data if CBC can process characters in uppercase, spaces and other characters and the results of plaintext and ciphertext produce a ratio of 1: 2, but the LSB performance only accommodates characters depending on the number of sizes on digital image. Testing by evaluating the difference in pixel histogram, when viewed with an invisible not very visible difference, but the insertion of messages with 100-200 characters causes the addition of the average image size on stego images larger than 1: 4, the value of 1 from the original image. Besides, testing with the help of communication media, stego images or encrypted images is able to use email to send stego images because LSB is sensitive to the process of resizing images

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