Garuda - Garba Rujukan Digital

p-Index From 2019 - 2024

0.817

P-Index

This Author published in this journals

All Journal Jurnal Periodic Pedagogi: Jurnal Ilmu Pendidikan Jurnal Keperawatan Abdurrab Seling: Journal of PGRA Study Program Pillar of Physics Education : Jurnal Berkala Ilmiah Pendidikan Fisika

Nurhafizah Nurhafizah

Unknown Affiliation

Author-ID : 2730104

Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Energy Health Professions Materials Science & Nanotechnology Nursing Physics Public Health Social Sciences Other

Published : 5 Documents Claim Missing Document

Claim Missing Document

Articles

Strategi Pembelajaran Matematika Mengenal Nilai dan Angka Melalui Bermain dan Benda-Benda Konkret pada Anak Usia Dini Amalia Husna; Nurhafizah Nurhafizah
Pedagogi: Jurnal Ilmu Pendidikan Vol 22 No 1 (2022): Pedagogi: Jurnal Ilmu Pendidikan
Publisher : Fakultas Ilmu Pendidikan Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/pedagogi.v22i1.1250

Mathematics is one of the cognitive aspects that must be introduced to children at an early age to achieve a standard of cognitive development called the Child Development Achievement Level Standard (STPPA) as stated in the Regulation of the Minister of Education and Culture of the Republic of Indonesia Number 137 of 2014. One of the basic learning Mathematics is a child recognizes the concept of numbers and understands numbers. So that children's understanding is in accordance with the concept, children must learn mathematics from concrete objects and by playing. the introduction of values and numbers in children aged 2-8 years children need concrete objects, because at this age, children recognize concepts using symbols. This study aims to find a strategy for learning mathematics to recognize values and numbers through play and concrete objects in early childhood. This type of research is descriptive qualitative with literature study method. As for the results of the research, the strategies that can be used in introducing children to numbers through play and concrete objects are: (1) Singing; (2) Flannel Board Media; (3) Calendar Games; (4) Number Card; (5) Counting Things in Daily Life; (6) Dice; (7) Write Numbers (8) Number Fishing Media; (9) Snakes and Ladders Game; (10); Congklak Game; (11) Finger Method.

Pengaruh Lembar Kerja Siswa IPA Terpadu Tema Gelombang dalam Kehidupan Mengintegrasikan Keterampilan Literasi Terhadap Kompetensi Siswa Kelas VIII SMPN 8 Padang Nurhafizah Nurhafizah; Asrizal Asrizal; Ramli Ramli
PILLAR OF PHYSICS EDUCATION Vol 11, No 3 (2018)
Publisher : Universitas Negeri Padang

Literacy skills required students to answer the challenges of the 21st century. The Government of Indonesia seeks to meet those needs through the School Literacy Movement. School literacy movement is applied through the growing interest rates of reading, responding to enrichment books, and reading strategies in all subjects. In addition, the government also tries to improve students' competence through integrated science learning in junior high school. The reality in the field shows that the learning outcomes of integrated science are still low and the students' literacy is still limited to reading ability only. An alternative solution to solving this problem is to apply integrated sciencestudent worksheet integrate literacy skills. The purpose of this research is to investigate the effect of the application of the Integrated Science Student Worksheet on the theme of waves in life integrating literacy skills to the competence of grade VIII students SMPN 8 Padang. The type of research used is quasi experiment with research design that is non control research design equivalent only with postes. The sampling technique used is purposive sampling and random cluster sampling. Instruments for collecting data consist of written test sheets for knowledge competencies and observation sheets for skills competencies. Research data were analyzed by statistical analysis using normality test and homogeneity test and equality test of two averages. Based on the data analysis can be stated that the application of integrated LKS wave theme in life integrate literacy skills in scientific approach give a meaningful influence to the competence of students of class VIII SMPN 8 Padang. Integrated the integrated science student worksheet gives influence to students' competence on knowledge, skill, and attitude aspects at 95% level of trust. Thus it can be stated that integrated science student worksheet integrated wave themes in effective life for use in integrated science learning.

Dampak Perbedaan Penerapan Pola Asuh Ayah dan Ibu Terhadap Perkembangan Emosionai Anak Usia 4-5 Tahun Nur Afni Oktavia; Nurhafizah Nurhafizah
SELING: Jurnal Program Studi PGRA Vol 6 No 1 (2020): Januari 2020
Publisher : Program Studi PGRA

The research is motivated by the Iack of parenting between fathers and mothers in earIy chiIdhood at. This type of research is quantitative research using a comparative study approach. The sampIing technique used in this study was purposive sampIing. The number of sampIes taken consisted of 30 fathers and 30 mothers. Questionnaire is a data coIIection technique that is done by giving a set of questions or written questions to respondents. Data anaIysis techniques using the product moment formuIa were anaIyzed using SPSS appIication version 25. Based on data anaIysis, the resuIts of hypothesis testing reveaIed that the simpIe Iinear regression vaIue of father's parenting pattern contained a chiId's emotionaI deveIopment of 0.664 with a Sig. (2-taiIed) vaIue of 0.422. This Sig. (2-taiIed) vaIue is greater than 0.05 (5%). This means that Ho is accepted and Ha is rejected. Furthermore, there is a mother's parentaI emotionaI deveIopment of 9.586 with a vaIue of Sig. (2-taiIed) of 0.004. This Sig. (2-taiIed) vaIue is smaIIer than 0.05 (5%). This means that Ho is rejected and Ha is accepted. ConcIusion, there are no differences in emotionaI deveIopment of chiIdren aged 4-5 years in terms of the father's parenting subject, but in the subject of parenting, there are differences in emotionaI deveIopment of chiIdren aged 4-5 years in Bukit Surungan Sub-District, Padang Panjang Barat District, Padang Panjang City.

FAKTOR-FAKTOR PENYEBAB DIARE PADA TODDLER DI PUSKESMAS KAMPAR KECAMATAN KAMPAR KABUPATEN KAMPAR Andalia Roza; Putri Wulan Dini; Nurhafizah Nurhafizah
Jurnal Keperawatan Abdurrab Vol 6 No 1 (2022): Volume 6 No 1 Juli 2022
Publisher : LPPM Universitas Abdurrab

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36341/jka.v6i1.2363

, Diarrhea is a condition of a person defecate (BAB) with the condidtency of soft or liquid can even be water just more frequent urination frequency serinh usually 3 times or more in one day. This study aims to determine the factorscausing diarrhea in toddler in kampar clinics and know the faktor associated with the incidence of diarrhea in health centers kampar. Metodologi: the disign used in this research is descriptive research type, with correlation research design, population in this research is all parents who have toddler who treatment at puskesmas kampar with amount of 40 toddler, sampling technique in this research by using technique of non probability sampling technique with total sampling samples. Data collection by fillinf out the questionnaire. The result of statistical test of factors related to environmental test of factors with diarrhea occurrence (p= 0,05), maternal sosciodemographic factor of education with diarrhea occurence (p= 0,517) maternal sosciodemographic factor with diarrhea occurrence (p= 0,897), sosciodemographic factor of occupation with diarrhea (p= 0,05), behavioral faktor with diarrhea occurrence (p= 0,512). It’s expected that parents can minimize the factors causing diarrhea that occurs in toddler, by maintaining the evironment and performing habits of life behavior.

Degradasi Methyl Orange Secara Fotosonolisis Menggunakan Katalis ZnO/TiO2 Nurhafizah Nurhafizah; Hary Sanjaya; Hardeli Hardeli; Yohandri Yohandri
Jurnal Periodic Jurusan Kimia UNP Vol 10, No 1 (2021): PERIODIC
Publisher : Departemen Kimia FMIPA UNP

Abstract— The textile industry in Indonesia is increasing as a result of which more waste is produced, one of which is dye waste. The resulting waste has an impact on the surrounding environment. To reduce the impact caused by the waste, there are several methods used, one of which is degradation using photosonolysis method. In this study, the degraded dye was methyl orange using a ZnO/TiO2 catalyst with the photosonolysis method. This study aims to determine the optimum time and optimum doping of TiO2 in degrading methyl orange. The percentage of degradation was obtained from the absorbance value measured using a UV-VIS spectrophotometer. The maximum wavelength measurement result of methyl orange obtained is 463 nm. The result showed that the optimum radiation time to degrade methyl orange was 75 minutes with a degradation percentage of 60,568%. On the effect of the concentration of the ZnO/TiO2 catalyst, the optimum degradation percent was 27,317% at a concentration of 10%. For catalyst analysis using UV-DRS, the band gap value of ZnO/TiO2 was 10 % was 3,17 eV.

Co-Authors Amalia Husna Andalia Roza Asrizal Hardeli Hardeli Hary Sanjaya Nur Afni Oktavia Putri Wulan Dini Ramli Ramli Yohandri

Title

Found 5 Documents
Search

Abstract

Abstract

Abstract

Abstract

Abstract

Title Search

Found 5 Documents Search

Abstract

Abstract

Abstract

Abstract

Abstract

Title

Found 5 Documents
Search