PENGEMBANGAN MEDIA PEMBELAJARAN MATH BINGO PADA MATA PELAJARAN MATEMATIKA MATERI PECAHAN KELAS IV SD

AbstrakPenelitian ini bertujuan mengetahui pengembangan media pembelajaran math bingo pada pembelajaran matematika materi pecahan yang memenuhi kriteria valid dan praktis. Media math bingo dikembangkan dengan memanfaatkan aplikasi powerpoint yang terdiri dari 4 papan permainan bingo. Metode yang digunakan adalah Research and Development (RnD) mengacu pada model pengembangan 4D. Pengumpulan data dilakukan melalui lembar validasi, lembar angket respon siswa, dan angket respon guru. Analisis data melalui empat tahapan, yaitu define, design, development, dan dessiminate. Berdasarkan hasil uji coba small group work yang dilakukan pada kelas IV SDN 48 Lubuklinggau, diperoleh bahwa, hasil kepraktisan media pembelajaran math bingo berada pada kriteria sangat praktis. Kemudian uji coba validasi yang dilakukan oleh 3 validator ahli media, bahasa, dan materi diperoleh hasil validasi media komik dengan kategori tinggi, sehingga disimpulkan bahwa dalam tahap uji coba small group work dan uji validasi memenuhi kriteria kevalidan dan kepraktisan. Media pembelajaran math bingo pada pembelajaran matematika materi pecahan kelas IV SD dapat digunakan dalam pembelajaran di sekolah dasar. AbstractThis study aims to determine the development of math bingo learning media in mathematics learning with fractions that meet valid and practical criteria. Math bingo media was developed by utilizing the powerpoint application, consisting of 4 bingo game boards. The method used was Research and Development (RnD), which referred to the 4D development model. Data was collected through validation sheets, student and teacher response questionnaires. Data analysis went through four stages: define, design, development, and disseminate. Based on the results of the small group work trial conducted in the fourth-grade students of SDN 48 Lubuklinggau, it was found that the practicality of the math bingo learning media was in very practical criteria. Then, the validation test carried out by three validators of media, language, and material experts indicated that the validation result of comic media was in the high category, it concluded that the criteria for validity and practicality were met in the small group work trial stage and the validation test. Learning media math bingo in mathematics learning fractions of grade IV elementary school can be used in the learning process in elementary schools.

Pengembangan Lembar Kerja Peserta Didik Berbasis Keterampilan Proses Sains pada Materi Larutan Eleketrolit dan Nonelektrolit

This study aims to develop student worksheet based on science process skills and to determine the level of feasibility and teacher response to the developed student worksheet. The form of this research model is research and development (R&D) with reference to the ADDIE development model modified into ADD, namely Analysis, Design and Development. The subjects of this study were student worksheet and the responses of 3 chemistry teachers at SMA Kubu Raya. The data collection instrument used was the assessment sheet. the feasibility of the material, language, and graphics as well as the teacher's response questionnaire. The results of data processing show that the developed student worksheet is very suitable for use in learning electrolyte and non-electrolyte solutions in terms of the feasibility of material, language, and graphics with a percentage of 98.2% with a very feasible category. Based on the calculation of the teacher response questionnaire to the science process skills based student worksheet, it shows that the teacher response is very good with a percentage of 93%. Thus, science process skills based student worksheet is very suitable to be used in the learning process.

Development of Performance Assessment Instruments Through Practical Learning to Improve Science Process Skills

Basic Biology subjects are integrated between theory and practicum. Practical learning is an essential way that teachers can take to improve students' science process skills, so a valid instrument is needed to measure it. The objective of this study is to produce a valid performance assessment instrument in practical learning; a student worksheet in practical learning; the improvement of science process skills; and teacher response. The type of research is referring to model of 4-D. The subject of research is composed of the students in the odd semester academic year 2021-2022 at SMA Muhammadiyah Langsa. Instruments of research consist of validation sheet, student worksheet, observation sheet, questionnaire. The findings show validity score is 84% (good category); student worksheet in practical learning is 43% (very good category); there is the improvement of students science process skills before and after the practical learning, which shows by N-gain value of 0.64% (high category); and teacher response to developed performance assessment instrument is 83% (very practical category).

PENGEMBANGAN PERMAINAN KARTU KUARTET MATERI ASAM, BASA DAN GARAM

ABSTRAKPenelitian ini bertujuan untuk menentukan tingkat kelayakan dan respon guru terhadap Permainan Kartu Kuartet pada materi asam basa, dan garam di SMP Negeri 9 Pontianak. Bentuk penelitian dan pengembangan adalah (R&D) yang mengadopsi model pemngembangan ADDIE. Pengambilan data untuk mengetahui respon guru dengan cara memberikan angket kepada 3 Guru IPA di sekolah yang diteliti. Hasil pengolahan data menunjukkan bahwa Permainan Kartu Kuartet yang dikembangkan layak digunakan dalam pembelajaran ditinjau dari aspek kelayakan Bahasa 100% (sangat layak), media 100% (sangat layak) dan materi 91,66% (sangat layak), dan respon guru sebesar 81,24% terhadap Permainan Kartu Kuartet. Hal ini menunjukkan di SMP Negeri 9 Pontianak tergolong kategori sangat tinggi. Dengan demikian Permainan Kartu Kuartet dapat digunakan pada pembelajaran materi Asam Basa dan Garam sebagai media pembantu dalam pembelajaran.Kata Kunci : Kartu Kuartet, Asam Basa Garam, Kelayakan, ResponABSTRACTThis research was conducted to determine the level of feasibility and teacher response to the Quartet Card Game on acid base and salt material Junior High School 9 Pontianak. The form of research and development is (R&D) which adopts the ADDIE development model. Collecting data to determine the teacher’s response by giving a questionnaire to 3 science teachers in the schools studied. The results of data processing show that the developed quartet card game is suitable for use in learning in terms of the percentage of language feasibility of 100%, media is 100%, in the proper category and material is 91,66%, with the very feasible category, and the teacher’s response was 81,24% for the Quartet Card Game. This shows that Junior High School 9 Pontianak is in the very high category. This the Quartet Card Game can be used in leraning of Acid Base and Salt materials as an auxiliary medium in learning.Keywords: Quartet Card, Acid Base Sald, Feasibility, Response

PENGEMBANGAN BUKU CERITA BERGAMBAR BERKEARIFAN LOKAL SUBAK PADA TEMA PEDULI TERHADAP MAKHLUK HIDUP UNTUK SISWA KELAS 4 SEKOLAH DASAR

The current issue which is discussed are: 1) the content of thematic book is not accordance with the current environment and culture of the students; 2) some of the books are not showing a proper real situation on the learning process; 3) the delivery of thematic book doesn’t align woth the scientific approach; and 4) The learning material at the elementary school is not able to develop the narrative skill of the student. This study aims to determine: 1) the validity of Development of Children's Story Book along the Local Wisdom of Subak with the Theme of Caring to the Living Creatures for Elementary School, 4th Grade; 2) the practicality of subak local wisdom children's storybooks in the theme of care to organism for grade 4th elementary school students; 3) students response of subak local wisdom children's storybooks in the theme of care to organism for grade 4th elementary school students. This research adopted the 4D model (Define, Design, Develop, and Disseminate). Collecting the validity data and practicality data was using manual data form. Two experts were involved in measuring the data validity. The collected data was using a Likert scale to present. Practicality data was estimated based on teacher and student responses as the object in this study: three teacher and 23 students of 4th Grade. The results showed that: 1) it obtained an average of 4.91, which was in the excellent category. 2) based on the results of the teacher response analysis, it obtained an average of 4.28, which is in the efficient category. 3) based on the results of the student response analysis, the percentage was 94% with the efficient category. These results concluded that these children's story book is valid and practical.

Pengembangan Video Powtoon Berbasis Saintifik untuk Siswa Kelas V SD Muhammadiyah 8 Surabaya

This study aims to produce valid, practical, and effective scientific-based powtoon videos. The development model used in this study is a 4-D model. The results of media validation by material experts are 88%, media experts are 93% with the "Very Eligible" criteria. The practicality of the media is 79% with the “Practical” criteria. And the teacher response questionnaire was 81% with the criteria of "Very Practical". The results of the effectiveness test are 76% of students get scores that meet the KKM. The conclusion of this study is that the product developed has the criteria of being very feasible, very practical, and effective.

PENGEMBANGAN MEDIA PEMBELAJARAN MATEMATIKA PADA MATERI BANGUN RUANG MELALUI ANIMASI POWER POINT TERHADAP SISWA KELAS V SDN PARUNG PANJANG 06

The rapid development of technology during the Covid 19 pandemic required educators to learn to use and utilize computer technology. This study aims to develop learning media for mathematics in building materials (cubes & blocks) through power point animations for fifth grade elementary school students, and to test the validity and practicality of learning media for geometric shapes through animation power points. The research method used, namely research and development (R&D) is research the ADDIE development model which consists of the analysis stage, the design stage, the development stage, the implementation stage, and the evaluation stage. The test subjects were fifth grade students at SDN Parung Panjang 06. The instruments used were expert validation sheets, student and teacher response questionnaires. The result of this research is a video of learning mathematics on the material of building space (cube & block) class V. Development of learning video by using and utilizing animation on power point. The developed mathematics learning media has the criteria of "very valid" and "practical". The level of validity of the learning media can be seen from the results of the media validation assessment as much as 92.5% with the "very valid" criteria, while the results of the material validation assessment as much as 98.3% with the "very valid" criteria. The level of practicality of the learning media from the assessment of student responses scored as much as 79% with the "practical" criteria, while the results of the teacher response assessment obtained a score of 76.6% with the "practical" criteria.

PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK MATERI KELILING DAN LUAS BANGUN DATAR MENGGUNAKAN KALKULATOR DENGAN PEMBELAJARAN DELIKAN

This research is a research development (Research and Development) that aims to determine the feasibility of LKPD Mathematics products as well as the supporting and inhibiting factors of using LKPD. This study uses the Borg and Gall development model. The instruments used were tests, interviews, and questionnaires. There are 3 types of questionnaires used, namely expert validation questionnaires, student response questionnaires, and teacher response questionnaires. The results of the validation that have been carried out by the three validators obtained an overall average value of 4.16 with valid criteria. The LKPD trials were carried out by the Delikan learning steps (listen, see, and do). The average score of the students' questionnaire response was 4.58 with very good criteria. The teacher response questionnaire to the mathematics LKPD obtained a result of 4.2 with a good category. The use of LKPD received a very good response from students because the use of calculators was something new, but some students did not understand the concept of multiplication and long division so they needed guidance from the teacher. LKPD Mathematics of the circumference and area of a flat shape using a calculator with Delikan learning in Class IV SD UMP is said to be feasible and can be used as an alternative teaching material to improve skills in calculating the circumference and area of a flat shape using a calculator calculating tool.

ANALISIS KEPRAKTISAN INSTRUMEN PENILAIAN AUTENTIK MATERI EKOSISTEM DI SMA DITINJAU DARI ASPEK PENGGUNA

This study aims to analyze the practicality of an authentic assessment instrument for ecosystem materials in high school which has been developed using the 4D development model (Define, Design, Development, Disseminate) by Thiagarajan. The practicality of the instrument in terms of the user aspect is measured using a teacher response questionnaire filled out by the teacher and also students who are given an assessment instrument to use. Aspects assessed in the instrument are related to aspects of clarity and aspects of understanding/acceptance. Practically, teachers find it easy to use it in assessing student learning outcomes and students who feel enthusiastic about learning that apply authentic assessment instruments. From the results of data analysis carried out, the teacher gave a very positive response to both aspects which were assessed with a student response value of 92.5% greater than 85%. Meanwhile, the student response showed that the students gave a positive response to the implementation of authentic assessment of ecosystem materials with a response value of 84.11%. Thus, it can be concluded that the authentic assessment instrument for ecosystem material that has been developed can practically be used properly and gives a positive response from both teachers and students.

Pengembangan Lembar Kerja Peserta Didik (LKPD) Berbasis Inkuiri Terbimbing Pada Materi Laju Reaksi Di SMA Indonesia Muda

This study aims to determine the feasibility of student worksheet media based on guided inquiry on the reaction rate material and to describe the chemistry teacher's response to the developed student worksheets. This research is a research and development (R&D) using the 4-D model which is limited to the develop stage. The subject of this research is the response to 3 teachers who teach chemistry lessons in SMA. The instruments in this study were the feasibility assessment sheet and the teacher response assessment sheet. The results of data processing showed that the student worksheets media obtained material feasibility of 91.67%, language feasibility of 90.62%, and graphic feasibility of 93.75% with very feasible categories. the results of the calculation of the percentage of teacher response questionnaires of 89.39% with the high category. This shows that the teacher's response to the student worksheets media is very high. so that the LKPD media can be used as a complementary teaching material on the reaction rate material.