This study aims to (1) know the process of applying angklung musical instrument playing activities, (2) to know the musical intelligence improvement of 5-6 year old children in TK Negeri Pembina Serang City Through playing musical instruments. Type of research is action research using model of kemmis and MC Taggart. The subjects were 15 children aged 5-6 years in TK Negeri Pembina Serang-Banten. The object of research is the musical intelligence of children. Data collection method is done through observation, interview and documentation. Data analysis technique is done qualitatively and quantitatively. The success indicator in this research is 60%. The results showed that the musical intelligence of children increased to 68% of pre-research results by 26% up in cycle I of 42% of these results can be concluded that the activity of playing Angklung musical instrument can increase musical intelligence of children aged 5-6 years in kindergarten Affairs Pembina Serang City-Banten.

Background : Nutrition is one of the important factors in achieving health status. Indonesia is currently experiencing an increase in life expectancy and an increase in the number of elderly people. Therefore, elderly health needs to get special attention in giving nutrition. The importance of the role of families with the elderly, one of which is nutrition. Objective : to find out the relationship between the level of family knowledge in providing nutritious food to the elderly with nutritional status of the elderly. Methods : This research is analytical descriptive with cross sectional approach. The population is all families who live with the elderly, taking samples with purposive random sampling, obtained 43 respondents. The instrument uses questionnaires containing knowledge of nutrition and anthropometry to determine nutritional status. Univariate and bivariate data analysis with Chi Square test. Results : Of the 43 families with the elderly, the junior high school education level was 42%, the level of family knowledge in providing nutrition to the elderly with knowledge of the turtle was 46% and the nutritional status of the elderly was 42% obese. Based on the results of the Chi Square statistic test, the p value of 0.003 0.05 means that there is a significant relationship between the level of family knowledge in providing nutrition for the elderly and nutritional status. The higher the level of knowledge of the family, the better the nutritional status.Conclusion : There is a significant relationship between family knowledge about providing nutrition with the nutritional status of the elderly.

Pengaruh Pengetahuan Kesehatan Lingkungan Terhadap Pembuangan Sampah Sembarangan. Permasalahan sampah di suatu kawasan meliputi tingginya laju timbulan sampah, kepedulian masyarakat yang masih rendah sehingga suka berperilaku membuang sampah sembarangan, keengganan untuk membuang sampah pada tempat yang sudah disediakan. Perilaku yang buruk ini seringkali menyebabkan bencana di musim hujan karena drainase tersumbat sampah sehingga terjadi banjir. Tujuan  : Mengetahui pengaruh pengetahuan kesehatan lingkungan terhadap pembuangan sampah sembarangan di desa Cabean  Kunti  Cepogo Boyolali. Metode penelitian : Desain penelitian yang digunakan adalah cross sectional dengan pengamatan secara langsung dalam membuang sampah. Pengambilan sampel di lakukan dengan teknik purposive sample. Hasil penelitian : Tingkat pengetahuan warga tentang kesehatan lingkungan  berada pada tingkatan cukup sebanyak  68%. 90,2% warga membuang sampah sembarangan. Perilaku membuang sampah ke sungai masih dilakukan masyarakat dengan alasan bahwa sampah yang dibuang ke sungai akan terbawa oleh air yang mengalir sehingga tidak berdampak banjir. Pengetahuan Kesehatan Lingkungan dengan Pembuangan sampah adalah sebesar 0,228  atau sangat kuat pada koefisien 0,01. diketahui juga nilai signifikansi atau Sig. sebesar 0,001 dengan N sebesar 228. Terdapat angka koefisien korelasi bernilai positif  0,228, artinya semakin tinggi pengetahuan masyarakat  terhadap kesehatan  lingkungan, maka  masyarakat akan sadar membuang sampah pada tempatnya. Simpulan :  jika pengetahuan semakin ditingkatkan, maka  keadaan lingkungan akan semakin lebih baik.

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Background: The Covid-19 vaccine is one of the breakthroughs to fight and deal with Covid-19. Families in situations like this are the first and foremost defense system for the country in preventing the spread of Covid-19 transmission. It is the role attached to the family that needs to be optimized as a preventive strategy in dealing with Covid-19 through the Covid-19 vaccine. Aims : This study aims to determine the relationship between family support and participation in administering the Covid-19 vaccine in Manggen Hamlet. Metode: This research is a cross-sectional study, which was conducted in Manggen