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Purwasi, Lucy Asri

STKIP PGRI Lubuklinggau, Indonesia

Author-ID : 823800

Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Physics Public Health Social Sciences Transportation Other

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PENGARUH MODEL PROBLEM SOLVING DENGAN MENGGUNAKAN METODE BRAINSTROMING TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA KELAS VII SMP NEGERI 2 LUBUKLINGGAU Tipa Ulandari; sukasno sukasno; Lucy Asri Purwasi
Jurnal Pendidikan Matematika Undiksha Vol. 11 No. 1 (2020): Jurnal Pendidikan Matematika Undiksha
Publisher : Undiksha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjpm.v11i1.21223

ABSTRACT This thesis is entitled "The Effect of Problem Solving Learning Model Using Brainstroming Methods Against the Mathematical Problem Solving Ability of Class VII Students of SMP Negeri 2 Lubuklinggau". This study aims to determine whether there is an effect of the Problem Solving Learning Model by using the Brainstroming Method to the Mathematical Problem Solving Ability of Class VII Students of SMP Negeri 2 Lubuklinggau. This type of research is in the form of Experimental Design Tru. The population, all students of class VII of SMP Negeri 2 Lubuklinggau were 406 students and the sample was class VII.5 with 35 students as experimental class and VII.4 with 35 students as control class. Sampling is done randomly. Data collection in research using test techniques. The collected data were analyzed using t-test at a significant level α = 0.05. Based on the results of data analysis, it can be concluded that There is an Effect of Problem Solving Learning Model by Using Brainstroming Method to the Mathematical Problem Solving Ability of Class VII Students of SMP Negeri 2 Lubuklinggau. The average value of the problem solving ability of the experimental class was 62.5 and the control class was 43.3.

PENGEMBANGAN LEMBAR KERJA SISWA KELAS VII SMP BERBASIS PENDEKATAN SAINTIFIK PADA MATERI HIMPUNAN Muhamad Akbar Maharati; Drajat Friansah; Lucy Asri Purwasi
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol 3, No 2 (2021): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v3i2.4927

Penelitian ini bertujuan untuk mengembangkan Lembar Kerja Siswa berbasis Pendekatan Saintifik pada Materi Himpunan dan untuk mengetahui kualitas LKS dilihat dari aspek kevalidan dan kepraktisan. Penelitian ini merupakan penelitian pengembangan yang mengacu pada model pengembangan ADDIE, yaitu analisis, perancangan, pengembangan, implementasi, dan evaluasi. Tahap analisis meliputi (1) analisis kebutuhan; (2) analisis kompetensi dan instruksional. Tahap desain meliputi (1) penyusunan rancangan LKS; (2) membuat instrumen penelitian. Tahap pengembangan meliputi (1) pengembangan LKS; (2) validasi LKS; (3) revisi LKS; (4) ujicoba kelompok kecil. Tahap implementasi (1) ujicoba kelompok besar. Tahap evaluasi meliputi penilaian kualitas LKS. Subjek dalam penelitian ini adalah siswa kelas VII SMP Xaverius Lubuklinggau. Instrumen yang digunakan untuk mengukur kualitas LKS yang dikembangkan meliputi angket ahli dan angket kepraktisan siswa. Angket ahli digunakan untuk mengukur kevalidan LKS sedangkan angket kepraktisan siswa digunakan untuk mengukur kepraktisan LKS. Produk penelitian berupa Lembar Kerja Siswa Berbasis Pendekatan Saintifik pada Materi Himpunan kelas VII SMP. Hasil penelitian menunjukkan bahwa (1) kualitas bahan ajar dilihat dari aspek kevalidan termasuk dalam kategori valid dengan skor rata-rata 3,08 berdasarkan penilaian tiga dosen ahli (ahli bahasa, materi dan media) dengan skor maksimal 4,00; dan (2) kualitas bahan ajar dilihat dari aspek kepraktisan dikategorikan sangat praktis dengan skor rata-rata 3,43 berdasarkan hasil respon siswa terhadap LKS

Pengaruh Model Pembelajaran Berbasis Masalah terhadap Kemampuan Berpikir Kreatif Matematis Maria Luthfiana; Lucy Asri Purwasi
Jurnal Pendidikan Matematika:Judika Education Vol 1 No 2 (2018): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

The purpose of this study was to determine the effect of problem-based learning models on the ability to think mathematically creative in class VIII of SMP Negeri 6 Lubuklinggau. This study uses a True Experimental Design approach. In this study the sample used were two classes, namely the control class and the experimental class. The average score of mathematical creative thinking abilities that have been obtained by students on the final test in the experimental class is 19.5517 and in the control class an average score of 14.44783 is obtained. Both classes are normally distributed and homogeneous both on the initial and final tests. The collected data were analyzed using t-test. Based on the results of the t-test analysis obtained tcount = 2.5400 and ttable (at a significant level = 0.05) = 2.001. This shows tcount> ttable, so it can be concluded that there is a significant effect of problem-based learning models on the ability of mathematical creative thinking ability of eighth grade students of SMP Negeri 6 Lubuklinggau. Keywords: Mathematical Creative, Problem Based Learning Model

Pengembangan Lembar Kerja Siswa Berbasis Discovery Learning Lucy Asri Purwasi; Nur Fitriyana
Jurnal Pendidikan Matematika:Judika Education Vol 3 No 1 (2020): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

The purpose of this study is to produce discovery learning based on valid, practical and effective discovery. This research is a research development using a modification of the development model of 4-D (Four D-Models) learning tools, consisting of defining, designing, developing, and disseminating. The instruments of this study were the worksheet validation sheets, practical sheets, student worksheets and worksheet effectiveness sheets. Some stages in this research consist of the development study phase and the evaluation phase to test the effectiveness and test the feasibility of new student worksheets for use in learning. Validity category research results obtained an average of 3.7 with a valid category. In the practicality category the worksheets were developed based on student assessments with an average of 3.83 and based on teacher ratings of 3.63 by being in the practical category. The results of the effectiveness of learning obtained by the achievement of teacher activity with an average of 4.37 with active categories. For observations of student activities during learning takes place an average of 3.73 with the category is in active criteria. In conclusion, the development of Discovery Learning based on LKS is categorized as valid, practical and effective to be used by students in building material on flat sides, cubes and beams. Keywords: Development, Worksheet, and Discovery Learning.

Pengembangan Media Pembelajaran Macromedia Flash Berbasis Saintifik Agustan Ependi; Lucy Asri Purwasi; Idul Adha
Jurnal Pendidikan Matematika:Judika Education Vol 3 No 1 (2020): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

This study aims to develop scientific-based macromedia flash learning media on integer material for seventh grade junior high school students and determine the quality of learning media developed based on validity and practicality. This research is a development study using the ADDIE development model. The stages of the ADDIE development model consist of 5 stages, namely: Analysis, Design, Development, Implementation, Evaluation. The results of the study, from the results of the assessment analysis by the three experts namely: linguists, material experts, and media experts, the learning media developed met very valid criteria with an average score of 4.24. The results of the analysis of the practicality of the user questionnaire (teachers and students) met very practical criteria with an average score of 4.37. The characteristics of the developed media are 1) The material is in accordance with the competency to be achieved; 2) The learning objectives are clear; 3) There are clear instructions; 4) Language that is easily understood by students; 5) In accordance with the approach used is a scientific approach; 6) There is a section to motivate students; 7) Clear learning flow; 8) There are practice questions and discussion as well as evaluation questions; 9) Interactive; 10) Easy navigation; 11) Images, animations, text, and colors are presented in harmony and harmony. In conclusion, the development of scientific-based macromedia flash learning media meets valid and practical criteria for use by VII grade junior high school students in learning integer material. Keywords: Integer, Macromedia Flash, Scientific, Development of Learning Media

Peningkatan Kemampuan Berpikir Tingkat Tinggi Siswa Melalui Pembelajaran Matematika Berbantuan LKPD Berbasis HOTS Lucy Asri Purwasi; Nur Fitiyana
Jurnal Pendidikan Matematika:Judika Education Vol 3 No 2 (2020): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/judika.v3i2.1594

The purpose of this study was to find out the improvement of students' high level of thinking ability through hots-based LKPD rocky mathematics learning. This research is a kuantitafif research with research design one group pretest -posttest design. This research instrument is a question of essays totaling 3 questions consisting of indicators of tingi level thinking, namely analyzing, evaluating and creating. The sample selection was done in cluster random sampling with the selected sample is class VIII-2 which consists of 22 students. The data obtained were analyzed using unilateral t-tests. Based on the results of data analysis at a significant level of α = 0.05 obtained ρ value 0.033 with an average high level of thinking ability of students in grade VIII SMP Negeri 5 Lubuklinggau city is 74.09 with a good category. In conclusion, there is a significant increase in students' high-level thinking ability after doing LKPD-assisted mathematics lessons based on HOTS. Keywords: High Level Thinking, HOTS Based LKPD, Mathematics

SIKAP POSITIF SISWA PADA PEMBELAJARAN MATEMATIKA BERBANTUAN BAHAN AJAR BERBASIS OPEN-ENDED PROBLEMS Lucy Asri Purwasi
Jurnal Pendidikan Matematika:Judika Education Vol 5 No 1 (2022): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/judika.v5i1.3771

This study aims to determine the effect of learning mathematics using teaching materials based on open-ended problems on students' positive attitudes. The research method used is the experimental method. Sample selection was done by random sampling technique. The population in this study were students of class VIII SMP Muhammadiyah Terpadu Bengkulu City. The selected sample was class VIII-A, which consisted of 28 people as the experimental class and class VIII-D, which consisted of 28 people as the control class. The results of this study indicate that the result is F = 16.06 where the value of sig <0.05 means that there is a significant interaction between students' attitude questionnaire scores (before-after) between classes (experimental-control). The interaction showed that the scores of students' attitude questionnaires between classes were significantly different. So it can be concluded that there is an effect of learning mathematics using teaching materials based on open-ended problems on students' positive attitudes. The effect of learning mathematics using teaching materials based on open-ended problems on the positive attitude of students in the experimental class is 89.8% while in the control class it is 53.8%. Keywords: positive attitude, learning mathematics, teaching materials, open-ended problems

PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF BERBASIS ADOBE FLASH MENGGUNAKAN KONTEKS RUMAH WANITA KOTA LUBUKLINGGAU DITINJAU DARI SEGI KEVALIDAN DAN KEPRAKTISAN Ririn Suhariani; Rani Refianti; Lucy Asri Purwasi
JOURNAL of MATHEMATICS SCIENCE and EDUCATION Vol 4 No 1 (2021): JOURNAL of MATHEMATICS SCIENCE and EDUCATION
Publisher : LP4MK STKIP PGRI Lubuklinggau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31540/jmse.v4i1.1341

This study aims to develop interactive learning media based on adobe flash by using the context of the Women's House Lubuklinggau City on valid and practical trigonometry material. This research is a development research using the ADDIE model (Analysis, Design, Development, Implementation and Evaluation). The subjects of this study include validators (language, material and media experts), mathematics teachers and class X students in the one to one and small group test. The data collection technique was carried out using a questionnaire sheet. Based on the results of the analysis of the validation questionnaire assessment by the three validators, it shows that the learning media developed meets the very valid criteria with a validity result of 81.45%. While the results of the analysis of the practicality questionnaire assessment by teachers and students showed that the learning media developed met the very practical criteria with practicality results of 95.31%.

PELATIHAN PENGGUNAAN MEDIA E-LEARNING BERBASIS SCHOOLOGY PADA GURU SD IT MUTIARA CENDEKIA LUBUKLINGGAU Lucy Asri Purwasi; Nur Fitriyana; As Elly s; Denny Alfian
JURNAL CEMERLANG : Pengabdian pada Masyarakat Vol 4 No 2 (2022): JURNAL CEMERLANG: Pengabdian Pada Masyarakat
Publisher : LP4MK STKIP PGRI Lubuklinggau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31540/jpm.v4i2.1520

The purpose of this activity is to increase the knowledge and competence of teachers in implementing schoology-based E-learning learning, and 2) through this activity to motivate teachers to implement schoology-based E-learning learning in order to optimize ICT-based learning. The basic education unit in Lubuklinggau City consists of public and private elementary schools, one of which is the Mutiara Cendekia IT Elementary School, which is a partner in this service activity. IT Cendekia Mutiara Elementary School Lubuklinggau is a private elementary school that has complete facilities, including a computer laboratory. The training participants were 32 teachers of the Mutiara Cendekia IT Elementary School. The training is carried out for 3 days with a minimum time of 32 hours. The methods for implementing the activities are: 1) the preparation and observation stage, 2) the socialization stage, 3) the implementation stage, and 4) the evaluation stage. The results of the achievement of this activity were 1) the number of participants was considered enthusiastic, followed by 32 teachers, more than the targeted number of participants, and 2) the teacher's response to the schoology-based e-learning media showed interest and response was very good with the percentage of response questionnaires reaching 85%.

PKM KELOMPOK TANI DALAM PRODUKSI, MANAJEMEN USAHA DAN PEMASARAN PUPUK ORGANIK CAIR, KOMPOS DAN PERSTISIDA NABATI DAUN PAITAN (Tithonia diversifolia) DI DESA KARANG JAYA KECAMATAN SELUPU REJANG Ria Dwi Jayati; Nur Fitriyana; Lucy Asri Purwasi
JURNAL CEMERLANG : Pengabdian pada Masyarakat Vol 2 No 1 (2019): JURNAL CEMERLANG: Pengabdian pada Masyarakat
Publisher : LP4MK STKIP PGRI Lubuklinggau

The Community Partnership Program that we propose is expected to help communities and farmer groups in Karang Jaya Village in the production, business management and marketing of liquid organic fertilizer, compost and paitan leaf organic pesticides (Tithonia diversifolia). To create business opportunities, training and assistance is given to farmer groups in production, business management and marketing of liquid organic fertilizers, organic pesticides and paitan leaf compost. The activities that we undertake to achieve these objectives are by using methods of observation, socialization, training and continued with direct practice and assistance in production, business management and product marketing. The results of the Community Partnership Program that have been implemented are partners having knowledge about the dangers of using chemical fertilizers and chemical pesticides for health and the environment, knowing the business opportunities of paitan plants by processing them into liquid organic fertilizer, organic pesticides and compost. Partners also have the knowledge and skills in creating, packaging, marketing and managing business products that are produced. Availability of supporting tools that will facilitate partners in producing liquid organic fertilizer, organic pesticides and compost.

Co-Authors Ababil, Dini Agustan Ependi Akmal Rijal Alfian, Denny Anggraini Anggreani, Ayu Anjelina, Putri Natasya Monalisa Anna Fauziah Ardayati As Elly Asriadi, Ferdian Ayunda, Rani Bellinda Bellinda Budi Mulyono Dedy Firduansyah Denny Alfian Denny Alfian Desy Fitriana, Desy Dewi Rohana Dian Meri Afrina Dodik Mulyono Drajat Friansah Ely Susanti Evanni Daniswara Haryono Fithri Selva Jumeilah, Fithri Selva Fitriani, Lika Fitriani, Linna Idul Adha Khathibul Umam Zaid Nugroho Larasati, Fala Risky Luthfiana, Maria Maria Lutfiana Maria Luthfiana Maria Ramasari Mayangsari, Deni Muhamad Akbar Maharati Nasution, Melda Novi Hartika Novianti Mandasari Nur Fitiyana Nur Fitriyana Nyimas Aisyah Radiatun Radiatun Rahmadani Sukma Melati Rani Ayunda Ratmi Anjani Ratna Dewi Sari Ratu Ilma Indra Putri Refianti, Rani Ria Dwi Jayati Ririn Suhariani Riyadi, Agusman Sari, Ratna Dewi Sari, Wulan Permata Selviyani, Anggi Sujarwo Sukasno Sukasno Tiara, Dea Tidi Maharani, Tidi Tipa Ulandari Tri Wulandari Ulandari, Tipa Wahyuni, Mutia Windi Utari Wulandari, Dinda Yufitri Yanto Yulfi Yulfi Yuni Krisnawati Yusuf Hartono Zulkardi

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