scholarly journals PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK MATERI PENGUKURAN BERBASIS SAINTIFIK PADA ANAK KELOMPOK B DI TAMAN KANAK-KANAK

2019 ◽  
Vol 6 (1) ◽  
pp. 83-95
Author(s):  
Widiya Astuti ◽  
Syafdaningsih Syafar ◽  
Sri Sumarni

This study aims to produce worksheets for students of scientific-based measurement material in group B children in kindergartens that are valid and practically tested. This type of research is the development using the Rowntree model, namely the planning, development, evaluation stages. Evaluation using Tessmer's formative evaluation methods includes self evaluation, expert review, one to one evaluation, and small group evaluation. Analysis of data from expert reviews obtained an average of 87% with valid categories including validation of content, constructs and media. This means that the LKPD is in accordance with the contents of the measurement material for group B children, then the construct includes the readability and suitability of the image, while the media is seen from the packaging of the student worksheet (LKPD), display design, use of fonts and font sizes and illustrations of student worksheets (LKPD). In the one to one evaluation and small group evaluation and product stages the average percentage was 94% with a very practical category. To achieve a valid and practical LKPD perfection there is still a recognized lack of validity of 13% and to achieve practicality still have a deficiency of 6%

2019 ◽  
Vol 6 (1) ◽  
pp. 105-115
Author(s):  
Umiyati Umiyati ◽  
Syafdaningsih Syafar ◽  
Sri Sumarni

This study aims to produce Student Worksheets (LKPD) Development Of Work Sheets Of Participants In The Material Of Geometry Forms Based On Saintifices In Group B Children In Kindergarten which are valid and practical. Development is carried out using the Rowntree model, namely planning, development, evaluation. Evaluations carried out using Tessmer formative evaluation methods include self evaluation, expert review, one to one evaluation and small group evaluation. Data analysis from expert review obtained an average percentage of 94.5% with very valid categories which included the validity of content, constructs and media. This means that the LKPD is already in content, which is in accordance with the material for children in group B, including connecting one object with other objects in the same shape. Then the construct includes a scientific approach and assessment in accordance with the characteristics of child development. While the media can be seen from the completeness of the elements in the LKPD, images, writing and appearance. In the one to one evaluation and small group evaluation and product stages the average percentage was 96.2% with a very practical category. This means that LKPD is easy to implement, easy to check and the costs used are not too high. In order to achieve a valid and practical LKPD perfection, there is still a recognized lack of 5.5%. In material matters, namely the lack of use of the trapezoidal shape and parallelogram, the material is dominated by square, rectangular and circular shapes. The lack of media is that there are some words that are not familiar to children in group B, for example the scientific word. Whereas practically there is still a deficiency of 3.8%, namely the high cost of design. For this reason, further research is recommended to develop parallelogram and trapezoidal material and simple designs.


2019 ◽  
Vol 6 (1) ◽  
pp. 19-34
Author(s):  
Ayu Soraya ◽  
Syafdaningsih Syafar ◽  
Hasmalena Hasmalena

This study aims to development of basic facts educative game of number (1-10) in group B in children that are valid and practical by used combination of Ronwtree development models and Tessmer evaluations. The Rowntree development model consistsed of three stages, namely the analysis, development, and evaluation stages. The evaluation used is Tessmer formative evaluation, consis stages of self evaluation, expert review, one-to-one evaluation, small group evaluation. The expert review results obtained an average percentage of the assessment results from educational tools on the basic facts of adding numbers (1-10) by media and material experts. The obtained percentage 93% with very valid categories which included content validity and constructs. The mean, the basic fact game tool corresponds to the material about the basic facts of addition, for example for the basic facts of numbers 10 is 1 + 9, 2 + 8, 3 + 7 and so on in other words the basic fact of addition 10 is the sum of 10 results. The results of the one-to-one and small group evaluation stages were obtained percentage of 94,5% with a very practical category, that is mean the basic fact game tools were in accordance with the requirements: easy to use, interested, and meaningful for children. However, the basic fact game tool still experiences a deficiency of 7% because the colors used in the game device must contrast with the color numbers so that the numbers are more clearly visible,while practically still found deficiency of 5,5% because the game equipment material used is 5 ml plywood which is felt very hard for the child For this reason, it is recommended that the next researcher use the plywood 3 ml and increase the size of the number card from 5 cm x 3.5 cm before.


2021 ◽  
Vol 1 (1) ◽  
pp. 31-40
Author(s):  
Rani Setiya Wati ◽  
Nurlaeli Nurlaeli ◽  
Miftahul Husni

Abstrak Bahasa IndonesiaPenelitian ini bertujuan untuk menghasilkan lembar kerja peserta didik (LKPD) berbasis cerita bergambar yang valid dan praktis. Jenis penelitian ini adalah penelitian Reseach and Development, yaitu metode penelitian yang digunakan untuk menghasilkan produk dengan menggunakan prosedur penelitian Tessmer. Prosedur penelitian Tessmer menggunakan 2 tahap, yaitu: tahap preliminary (perencanaan dan pendesainan) dan tahap prototyping menggunakan alur formative evaluation (self evaluation, expert review, one to one, small group, dan field test). Hasil validasi yang dilakukan oleh ahli desain, materi, dan bahasa menunjukkan bahwa lembar kerja peserta didik berbasis cerita bergambar dinyatakan valid. Hasil uji coba kepraktisan tahap one to one memperoleh persentase 97% dengan kategori praktis, dan pada tahap small group memperoleh persentase 100% dengan kategori sangat praktis. Dengan demikian, LKPD berbasis cerita bergambar pada mata pelajaran Matematika Kelas IV SD/ MI adalah valid dan praktis.abstract in englishThis study aims to produce a valid and practical worksheet based on pictorial stories. This research used research and development, namely the research method used to produce products using Tessmer's research procedures. Tessmer's research procedure used 2 stages, namely the preliminary stage (planning and design) and the prototyping stage using the formative evaluation (self-evaluation, expert review, one to one, small group, and field test) flow. The results of validation carried out by design, material, and language experts show that the illustrated story-based student worksheets are declared valid. The results of the one to one stage of the practicality trial obtained a percentage of 97% in the practical category and at the small group stage obtained a percentage of 100% with the very practical category. From the results of this analysis, it can be concluded that worksheet based on pictorial stories in Mathematics for Elementary Education student grade 4 is valid and practical.


2021 ◽  
Vol 10 (2) ◽  
pp. 203
Author(s):  
Muhammad Win Afgani ◽  
Retni Paradesa

The study aimed to produce PISA-like mathematics problems with the Islamic ethnomathematics approach that were valid and practical. A development study with formative evaluation was used as the method in this study with 32 9th-grade students as the subjects at one of the junior high schools in Palembang, South Sumatra province, Indonesia. There are five phases: self-evaluation, expert review, one-to-one, small group, and field test. Interviews, questionnaires, and tests were used in this study as the instruments to collect the data. The results showed that three experts from the expert review phase assess that 77.78% agree that six PISA-like mathematics problems meet the validity criteria. For the practicality criteria, three students from the one-to-one step set about 77,78% agree, three students from the small group phase assessed about 61,11% strongly agree, and 26 students from the field test phase considered 61,33% agree. This result is supported by the average test result that was classified as a low category. This showed that the results obtained are not optimal because students still did not understand the problems and had difficulty solving them.


2019 ◽  
Vol 1 (2) ◽  
pp. 129-141
Author(s):  
Gustiana Yuantini ◽  
Hasmalena Hasmalena ◽  
Syafdaningsih Syafdaningsih

This research aims to develop valid and practical student worksheet. Subjects in this research were B2 and B3 groups in state kindergarten of Pembina 2 Palembang. The model developed in this development was Rowntree consisting of One to one evaluation and small group evaluation. It was aimed to see the practicality and it used the Tessmer evaluation stage which consisted of self evaluation, expert review. Data collection techniques used in this research were interview, walkthrough and observation methods. According to the results of the research, it showed that the validity of the material and design obtained an average value of 3.77 in very valid categories. Student worksheet practicality test in terms of observations with a mean value of 95% in very practical category. The small group evaluation stage obtained an average score of 92% in the very practical category. Questionnaire result was 97% in valid category. From the result, it can be concluded that student worksheet theme of my homeland and sub-theme of Palembang city for group B children is valid and practical. It is also worth to use as learning student worksheet with Theme of my homeland


2019 ◽  
Vol 7 (2) ◽  
pp. 176-189
Author(s):  
Ani Widiastuti ◽  
Yetty Rahelly ◽  
Sayfdaningsih Sayfdaningsih

Penelitian ini bertujuan untuk mengembangkan bahan ajar berupa buku. Pengembangan bahan ajar bentuk-bentuk geometri berbasis cerita menggunakan kombinasi model pengembangan Rowntree dan evaluasi Tessmer. Model pengembangan Rowntree terdiri dari tiga tahap yaitu tahap perencanaan, tahap pengembangan dan tahap evaluasi. Di tahap evaluasi menggunakan Tesmmerr kegiatan yang dilakukan terdiri dari 4 tahap yaitu self evaluation, expert review, one-to-one evaluation dan small group evaluation karena hanya menguji kevalidan dan melihat kepraktisan produk. Teknik pengumpulan data  menggunakan wawancara, walkthrough dan observasi. Hasil expert review nilai rata-rata yang diperoleh dari validasi materi dan desain sebesar 3,65 yang dikategorikan sangat valid. Kategori valid disini berarti sudah dikembangkan dengan teori yang memadai, difokuskan pada aspek isi, format perangkat pembelajaran memadai memadai pada desain tampilan, kemasan, penggunaan font dan komponen produk antara satu dengan yang lainnya berhubungan secara konsisten. Selanjutnya tahap one to one evaluation didapatkan rata-rata hasil observasi anak sebesar 88,86% dengan kategori sangat praktis dan tahap small group evaluation didapatkan hasil rata-rata observasi sebesar 91,66% kategori sangat praktis. Kategori paktis disini berarti bahan ajar yang dikembangkan mudah digunakan oleh pengguna baik guru maupun anak, mudah pengadministrasiannya seperti mudah dalam pelaksanaan pemberian penilaian dengan petunjuk yang jelas. Berdasarkan semua tahap yang telah dilakukan maka dapat disimpulkan bahwa bahan ajar bentuk-bentuk geometri berbasis cerita dinyatakan valid dan praktis. Kata Kunci: pengembangan bahan ajar, bentuk-bentuk geometri berbasis cerit, anak usia 5-6 tahun


2019 ◽  
Vol 6 (1) ◽  
pp. 69-82
Author(s):  
Fricilia Febriani ◽  
Syafdaningsih Syafar ◽  
Rukiyah Rukiyah

This study is entitled Development of a Chain Message Game for Children Concentration of A TK Kartika II-1 Palembang Group which aims to produce chain message games that meet valid and practical criteria. This type of research is Research Development and was developed using a combination of the Rowntree development model and Tessmer evaluation. The Rowntree development model consists of three stages, namely the planning, development, and evaluation stages. In the evaluation phase consists of four stages, namely the stages of self evaluation, expert review, one to one evaluation, and small group evaluation. In the expert review stage using material experts and media experts. The technique of collecting data uses a walkthrough with a sheet of material and media expert validation test instruments and observation with an observation sheet instrument. The results showed that the validity of the material was 87 with a very valid category. The results also showed that the validity of the media was 92 with very valid categories. From the results of material validation and media validation, the product has a validity value of 89 with a very valid category. In the stage of one to one evaluation involving three children, the score was 92% with a very practical category. In the small group evaluation phase involving nine children the score was 93% with a very practical category because it met the practicality criteria. From all the steps that have been done, it can be concluded that the chain message game for the concentration of group A children is declared valid and practical.


2021 ◽  
Vol 2 (1) ◽  
pp. 171-177
Author(s):  
Winda Lestari

Abstract: This study aims to produce an andragogy-based English module that is valid, practical and has a potential effect on student learning outcomes in semester 2 of Muhammadiyah University of Palembang. The research procedure used the Rowntree model, namely: planning, development, and evaluation. In the evaluation stage, Tessmer's formative evaluation model is used which consists of 5 stages, namely: self evaluation, expert review, one-to-one evaluation, small group evaluation, and field test. The result of this research is an andragogy-based English module. Modules are declared valid after being validated by material, language, and module design experts. The results of the one-to-one evaluation of 3 students stated that the students who were the research subjects gave very good responses to the andragogy-based module. The module is declared practical based on the results of one-to-one evaluations and small group evaluations. The results of the small group evaluation of 8 students obtained an average value of student responses to all aspects assessed at 82.47 in the practical category. The module is stated to have a potential effect on student learning outcomes because at the field test stage for 31 students, an N-gain of 0.58 was obtained, including the moderate category. Suggestions for lecturers, students and universities that this andragogy-based module can be used in learning English as well as for other researchers this andragogy-based module can be used as a reference in developing similar research. Abstrak: Penelitian ini bertujuan untuk menghasilkan modul bahasa Inggris berbasis andragogi yang valid, praktis dan memiliki efek potensial terhadap hasil belajar mahasiswa di semester 2 Universitas Muhammadiyah Palembang. Prosedur penelitian menggunakan model Rowntree, yaitu: perencanaan, pengembangan, dan evaluasi. Pada tahap evaluasi digunakan model evaluasi formatif Tessmer yang terdiri dari 5 tahap, yaitu: self evaluation, expert review, one-to-one evaluation, small group evaluation, dan field test. Hasil penelitian ini adalah modul bahasa Inggris berbasis andragogi. Modul dinyatakan valid setelah divaliadasi oleh ahli materi, bahasa, dan desain modul. Hasil one-to-one evaluation terhadap 3 orang mahasiswa, menyatakan mahasiswa yang dijadikan subjek penelitian memberi respon sangat baik terhadap modul berbasis andragogi. Modul dinyatakan praktis berdasarkan hasil one-to-one evaluation dan small group evaluation. Hasil small group evaluation terhadap 8 orang mahasiswa memperoleh nilai rata-rata tanggapan mahasiswa terhadap semua aspek yang dinilai sebesar 82,47 dengan kategori praktis. Modul dinyatakan memiliki efek potensial terhadap hasil belajar mahasiswa karena pada tahap field test terhadap 31 orang mahasiswa diperoleh N-gain 0,58 termasuk kategori sedang. Saran bagi dosen, siswa dan Universitas agar modul berbasis andragogi ini dapat dimanfaatkan dalam pembelajaran bahasa Inggris dengan sebaiknya serta bagi peneliti lain modul berbasis andragogi ini dapat dijadikan acuan dalam mengembangkan penelitian yang serupa. 


2020 ◽  
Vol 5 (2) ◽  
pp. 151-162
Author(s):  
Devi Wahyu Safitri ◽  
Zulkardi ◽  
Hapizah

Penelitian ini bertujuan untuk: (1) menghasilkan bahan ajar determinan dan invers matriks berbasis android untuk SMA Kelas XI yang valid dan praktis, dan (2) mengetahui efek potensialnya terhadap hasil belajar peserta didik kelas XI. IPA 6 SMA Negeri 8 Palembang yang terdiri dari 34 orang sebagai subjek penelitian. Penelitian ini merupakan jenis penelitian pengembangan atau development research yang terdiri dari dua tahapan, yaitu: tahap preliminary meliputi analisis dan desain, dan tahap formative evaluation meliputi self evaluation, prototyping (expert review, one to one, small group), dan field test. Teknik pengumpulan data dengan walkthrough, observasi, wawancara dan tes. Hasil dari penelitian ini adalah: (1) bahan ajar determinan dan invers matriks berbasis android untuk SMA Kelas XI terkategori valid dan praktis, dan (2) bahan ajar yang dikembangkan memiliki efek potensial terhadap hasil belajar peserta didik rata-rata terkategori baik, yaitu 13 orang memiliki kemampuan dalam kategori sangat baik, 12 orang terkategori baik, 4 orang terkategori cukup, dan 5 orang terkategori kurang.


2018 ◽  
Vol 5 (3) ◽  
pp. 257-268
Author(s):  
Heny Sinaga ◽  
Zulkardi Zulkardi ◽  
M Yusup

AbstrakPenelitian ini bertujuan untuk menghasilkan lembar aktivitas siswa berbasis masalah pada materi garis-garis istimewa segitiga di kelas VII SMP yang valid, praktis, dan memiliki efek potensial. Jenis penelitian ini adalah penelitian pengembangan dengan tahapan meliputi preliminary study dan tahapan formative evaluation (self evaluation, expert review, one-to one, small group, dan field test). Subyek penelitian dalam penelitian ini adalah kelas VII.8 di SMP Negeri 6 Palembang. Instrumen penelitian yang digunakan adalah lembar aktivitas siswa berbasis masalah, RPP, dokumen (lembar validasi), dan soal tes. Analisis data yang digunakan adalah analisis deskriptif. Pada tahapan expert review dan one-to-one dilakukan untuk melihat validitas lembar aktivitas siswa. Tahapan small group dilakukan untuk melihat kepraktisan. Adapun field test digunakan untuk melihat efek potensial dari lembar aktivitas siswa yang dikembangkan.AbstractThis study aims to produce a student activity sheet based on problem related material special lines triangle in class VII SMP which valid, practical, and have a potential effect. This type of research is development of research includes the preliminary study stages and phases of formative evaluation (self-evaluation, expert review, one-to-one, small group, and a field test). Research subjects in this study were VII.8 class in SMP Negeri 6 Palembang. Instruments used in this research is problem-based student activity sheets, lesson plans, documents (validation sheets), and test questions. Analysis of the data used is descriptive analysis. On the steps of expert reviews and one-to-one is made to see the validity of the student activity sheet. On the steps in small group made to look practicality. The field test is used to look at the potential effects of student activity sheets developed.


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