scholarly journals EFEKTIFITAS BAHAN AJAR DAN MEDIA BERBASIS ICT PADA MATERI PERSAMAAN DAN FUNGSI KUADRAT

Author(s):  
Swaditya Rizki ◽  
Yunita Wildaniati

The objectives of this research are to know the practicality and the effectiveness of the development of teaching material and ICT-based media toward learning outcome on material of quadratic equations and function. Research subjects are mathematics education students of FKIP Muhammadiyah University of Metro. Experimental design uses a before-after or one group pretest-posttest technique. The technique of collecting data uses the questionnaires and tests. Data analysis uses paired sample t-test. The results obtained by the value of sig. = 0.000 where the value of α = 0.05 and the value of t = 6807> ttable = 2,015, so it can be concluded that the value of the pre-test and post-test was very significantly different. The marginal average was known that post-test value was greater than that of the pre-test, so it can be concluded that there was a significant effect of teaching materials and ICT-based media toward learning outcomes. In other words, the teaching materials and ICT-based media are very effective for teaching and learning.Keywords: teaching material and media, ICT, quadratic equations and function.

BIOEDUSCIENCE ◽  
2021 ◽  
Vol 5 (2) ◽  
Author(s):  
Irma Irma ◽  
Yetty Hastiana ◽  
Rusdy A. Siroj

Background: The use of teaching materials in learning can improve learning results. It requires interesting teaching materials whose material is in accordance with the basic competencies to be achieved. One of the teaching materials that can be used is an electronic magazine. The purpose of this study was to determine the validity, practicality, and potential effects of the use of teaching materials on study results. In the key material of determination and cladogram. Methods: Development research was carried out using the 4D model, with the research subjects of class X students at SMAN 2 Palembang. Result: (1) the validity was 100% from a material expert, 89% from linguists, 75% from media experts; (2) practically is known that the NRS is 91% of students and 98% of biology teachers; (3) the N-gain test obtained a score of 0,64 with the medium potential category to improve learning outcomes in the realm of knowledge, while for the skills of students, they were able to make and present cladogram. Conclusion: Teaching materials in the form of electronic magazines are declared valid, practical, and have sufficient potential to improve study results. Suggestions: (1) this teaching material is suitable for use in school where the majority of students have the availability of facilities, such as gadgets, quota, and conducive learning environment; (2) it is hoped that other researchers will use this teaching material to see the consistency of potential effects of teaching material on learning results.


2020 ◽  
Vol 5 (1) ◽  
pp. 41
Author(s):  
Yosua Damas Sadewo ◽  
Pebria Dheni Purnasari ◽  
Bella Ghia Dimmera

The development of teaching materials is important to create a learning process that suits the needs of STIM Shanti Bhuana. The Entrepreneurship Study Program of STIM Shanti Bhuana has not yet possessed teaching materials that represent the characteristics of the institution, i.e. national resilience and <em>Amare</em> culture. Therefore, needed the development of a valid teaching material that can improve students' learning outcomes, and has characteristics that can be used. Borg and Gall’s model of development is employed in this study which is summarized into three major steps to ease the study. The steps include the study of introduction, product development, and product validation. This study shows that this developed teaching material is valid. The result is obtained through the analysis upon the validation forms. From 9 validations, the score of 4.49 is obtained. The value means that the teaching material is appropriate and can be used. The analysis result on the learning mastery, after the students attend the classes integrating the teaching material, is 75%. Through the N-gain exam, it is known that there is an improvement between the pre-test and post-test with a value of 0.40. The percentage value of the improvement is 33.33%. The characteristics of the development of the National Resilience and <em>Amare</em> Culture-Based Entrepreneurship Education, based on the questionnaire, shows that the developed teaching material provides a good effect on the students. Through the measurement on the score from the questionnaire, it is gained the value of 83.8. Therefore, it can be concluded that the developed teaching materials are valid, can improve students' learning outcomes, and are easily used by the students.


2021 ◽  
Vol 3 (1) ◽  
pp. 42-47
Author(s):  
Fitri Wijarini

AbstrakPenelitian ini bertujuan untuk mengetahui efektivitas buku ajar mikrobiologi sebagai sumber belajar mahasiswa Pendidikan Biologi Universitas Borneo Tarakan. Penelitian ini merupakan penelitian tindakan kelas dengan jumlah subyek penelitian sebanyak 33 mahasiswa. Subyek penelitian dalam penelitian ini adalah mahasiswa semester 5B Jurusan Pendidikan Biologi Universitas Borneo Tarakan. Instrument yang digunakan dalam penelitian ini berupa tes hasil belajar. Analisis data dilakukan secara deskriptif kuantitatif dengan Teknik presentase. Hasil penelitian menunjukkan bahwa penggunaan buku ajar mikrobiologi dapat meningkatkan hasil belajar mahasiswa. Ketuntasan bealajar pada siklus satu sebesar 38.33% sedangkan ketuntasan pada siklus dua sebesar 95.66%. Sehingga dapat disimpulkan bahwa penggunaan buku ajar mikrobiologi sebagai sumber belajar efektif untuk meningkatkan hasil belajar mahasiswa.Kata kunci: Efektivitas, buku ajar, mikrobiologi AbstractThis study aims to determine the effectiveness of microbiology textbooks as a learning resource for Biology Education students at the University of Borneo Tarakan. This research is a classroom action research with 33 students as research subjects. The research subjects in this study were 5B semester students of the Department of Biology Education, University of Borneo Tarakan. The instrument used in this study was a learning outcome test. Data analysis was carried out by descriptive quantitative with percentage technique. The results showed that the use of microbiology textbooks could improve student learning outcomes. The completeness of learning in the first cycle was 38.33%, while the second cycle's completeness was 95.66%. So, it can be concluded that the use of microbiology textbooks as a learning resource effectively improves student learning outcomes.Keywords: Effectiveness, textbooks, microbiology


2020 ◽  
Vol 9 (1) ◽  
pp. 17
Author(s):  
Retno Irawati

This research purpose was  to produce Microsoft Power Point teaching materials - Google Form (MC.Point-gg.Form) for valid science learning, this teaching material is one of using handphone for the learning process. This teaching material contains static electricity material. This study uses the 4D method (1) define, 2) design, 3) develop and 4) disseminate. This research was applied on one class, IXF which consisted of 32 students. In the teaching material consists of tutorials using MC.Point-gg.Form, learning objectives, material, assessment of pre-test and post-test learning outcomes. The results of the study is in the form of data validation scores for Microsoft Power Point Teaching Materials - Google Form (MC.Point-gg.Form). Evaluation of the validity of teaching materials by experts obtain the following percentage ratings: (1) validation of the material 87,26% with a very valid category, (2) 88,33% programming validation with a very valid category, (3) display validation 90,03% with a very valid category. (4) validation of user responses (teachers) 82% with a very valid category so that Microsoft Power Point and Google Form teaching materials (Mc. Point-gg.form) can be used.


2021 ◽  
Vol 26 (2) ◽  
pp. 85-91
Author(s):  
Alif Putra Lestari ◽  
Sri Murtini ◽  
Bambang Sigit Widodo

Textbooks are one of the important elements in the learning process that support the achievement of learning objectives, including in ecology courses. Based on the results of the analysis of existing teaching materials, there is no material about local wisdom and teaching materials still contain old material. Meanwhile, in Indonesia there are many local wisdoms that function to protect the environment in the midst of increasingly massive environmental damage and destruction. The material instructor's explanation also knew that currently there was no local wisdom and it was needed, so this was aimed at developing ecology textbook supplements based on local wisdom. The research design is an R&D model development research, the research subjects are students who are programming ecology courses at the Surabaya State of University Geography Education undergraduate, the research was conducted in November-December 2019 using the experimental class and the control class. Data collection in this study used several techniques, namely in the form of questionnaires (validation questionnaires and student response questionnaires), and written tests (pre-test and post-test) for students. This study aims to produce an ecological textbook supplement based on local wisdom that is feasible and can improve learning outcomes. The textbook supplements produced can be applied in the field, and can again help to improve the quality of content and design.


2019 ◽  
Vol 5 (2) ◽  
pp. 104-111
Author(s):  
Dian Puspita Eka Putri

This study aims to review  the effectiveness of using android-based multimedia learning  to improve achievement cognitive learning outcome of students. The research method is the analysis of field studies. The focus in this research is Multimedia which can influence cognitive learning outcomes of students. data obtained in this study from the literature and direct field observations. The research subjects were high school students in Yogyakarta. The result of analysis and discussion of research indicate that there is the influence of multimedia learning to increase student achievement, which is indicated by increasing post-test result  than before  not using multimedia learning. Posttest value is greater than pretest.


Author(s):  
N. Nasruddin ◽  
Sufri Mashuri ◽  
Umi Nafiah

Penelitian ini bertujuan meningkatkan hasil belajar matematika dengan penerapan pendekatan penemuan terbimbing yang dilaksanakan di kelas VIIC SMPN 1 Loea. Penelitian ini merupakan penelitian tindakan kelas (PTK) dengan 27 siswa kelas VIIC SMPN 1 Loea sebagai subjek penelitian. Prosedur PTK pada penelitian ini terdiri atas planning, implementating, observating, dan reflection. Hasil penelitian menunjukkan bahwa hasil belajar matematika pada materi segitiga mengalami peningkatan setelah dilakukan tes akhir. Pada siklus pertama, persentase keterlaksanaan skenario pembelajaran sebesar 81,25%, sedangkan rata-rata hasil belajar sebesar 72,96 dengan persentase ketuntasan sebesar 66,67%. Pada siklus kedua, persentase keterlaksanaan pembelajaran sebesar 100%, sedangkan rata-rata hasil belajar sebesar 81,25 dengan persentase ketuntasan sebesar 88,89%. Bedasarkan hasil penelitian tersebut dapat disimpulkan bahwa penerapan pendekatan penemuan terbimbing dapat meningkatkan hasil belajar matematika siswa.Improvement of Mathematics Learning Outcomes in Triangle Material Through Guided Discovery Approaches of Middle School StudentsAbstractThis study aims to improve mathematics learning outcomes by applying the guided discovery approach implemented in the VIIC class at SMPN 1 Loea. This research is a classroom action research (CAR) with 27 VIIC grade students at SMPN 1 Loea as research subjects. CAR procedures in this study consisted of planning, implementing, observing, and reflecting. The results showed that mathematics learning outcomes in the triangle material increased after the final test. In the first cycle, the percentage of feasibility learning scenarios was 81.25%, while the average learning outcome was 72.96 with a percentage of completeness of 66.67%. In the second cycle, the percentage of the feasibility of learning was 100%, while the average learning outcome was 81.25 with a percentage of completeness of 88.89%. Based on the results of these studies it can be concluded that the application of the guided discovery approach can improve student mathematics learning outcomes.


2021 ◽  
Vol 6 (2) ◽  
pp. 47
Author(s):  
Nurul Hikmah

The development of Arabic teaching materials is very important so that the material taught is in accordance with the goals and learning outcomes of students. the author uses research and development methods in developing teaching materials at madrasah ibtidaiyah. The material developed by the researcher is the Kitabah learning material in the first grade of Madrasah Ibtidaiyah in order to train students' ability to write Arabic. Hijaiyah letters are letters or characters used in Arabic that generally known to be 28 letters, and have different shapes according to the position of aletters in a word that is at the beginning, in the middle, at the end, and the original letters that stand alone. students are required to be able to write Arabic correctly according to the rules of writing Arabic letters. The material must be accompanied by enough exercises. The design of the Arabic language teaching material model that will be developed in this study consists of: (1) needs analysis, (2) the process of drafting a model consisting of an analysis of learning conditionsnamely the analysis of learning objectives and sources, the development steps consisting of:from the activities of formulating SK-KD, compiling the syllabus, determining the method and media and develop evaluation instruments and measures for measuring results study. (3) compiling a draft of teaching materials consisting of an introduction, instructions for using materials and book instructions, analysis of learning programs and learning activities. All of these were formulated by the researchers in a single unit of teaching material consisting of: content, exercises and evaluations. The design of this teaching material model is only limited to designs compiled based on research introduction To test the effectiveness of the success of this material against students' language skills need further research.


Author(s):  
Gouri Kalaskar ◽  
Pratik Phansopkar

Aims: To see the effectiveness of supervised exercises and cyriax physiotherapy both including therapeutic ultrasound for improving pain and function in adults with lateral epicondylitis. Study Design: Comparative study- to find out the efficacy of effectiveness of two different interventions for reducing pain and improving function in patients with lateral epicondylitis Place and Duration of Study: Department of Musculoskeletal  Physiotherapy Sciences, Ravi Nair Physiotherapy College, Sawangi (Meghe), Wardha, for 12 months. Methodology: A total of 30 people with lateral epicondylitis (tennis elbow) were selected to take part in a comparative research. Subjects were randomized 1:1 to either (1) supervised exercise programme group, or (2) cyriax physiotherapy group. Over just a 4-week period, three times each week for a sum of 12 sessions, promptly after baseline evaluation and randomization, subjects received static stretching of Extensor Carpi Radialis Brevis followed by eccentric strengthening of the wrist extensors and Therapeutic Ultrasound in supervised exercise programme group. While those in cyriax physiotherapy group received deep transverse friction massage for 10 min immediately followed by Mill’s manipulation and Ultrasound. The study concluded at the 4 weeks. Results: Out of 30 patients half were placed in each group, where p=.0001. Significant increase in mean in the group I and II in pre ad post-test VAS score (4.20±0.77 and 5.20±0.67) and TEFS score pre and post-test (17.33±1.44 and 19.80±1.42). analysis showed significant improvement in both the groups. Conclusion: From the observations and results, the conclusion drawn that there is significant improvement in both the groups but effect of cyriax physiotherapy in the form of deep friction massage and mills manipulation combined with therapeutic ultrasound for improving pain on VAS and function on TEF scale.


2021 ◽  
Vol 4 (2) ◽  
pp. 307
Author(s):  
Rina Yuliana Pratama

When explaining the material, the teacher only uses blackboard learning media and is monotonous. This has an impact on student learning outcomes are low. This study aims to analyze the effectiveness of the Quizizz Game learning media in increasing enthusiasm and learning outcomes. This type of research is classroom action research. The research subjects were fourth-grade students with 23 students. The data in this study were obtained through pretest, post-test questions contained in the Quizizz Game application from observations and documentation. The instruments used to collect data are questionnaires and tests. The technique used to analyze the data is descriptive qualitative and quantitative analysis. The results of the study were that students obtained a percentage of learning completeness of 43.47%. After being given action I, the average score was 72, with a learning completeness percentage of 60.86% in Cycle I. In Cycle II, the average score increased to 85 with a learning completeness percentage of 95.65%. From the analysis above, it can be concluded that the application of the Quizizz Game learning media can increase students' interest and learning achievement. This research implies that teachers can use the application of the Quizizz Game learning media to increase student interest and learning outcomes.


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