Abstract
Nutritional problems in children are still common, including malnutrition and overweight and obesity. If this problem is not resolved it will have an impact on lack of learning achievement. This study aims to identify the nutritional status of elementary school children and their correlation with learning achievement in mathematics. This cross sectional study used a sample of 56 children in grade 1 elementary school. Nutritional status assessment is based on the Republic of Indonesia's Minister of Health Regulation No. 2 of 2020 concerning Child Anthropometry Standards. Category and threshold (Z score) nutritional status of children based on body mass index according to age (IMT / U) of children aged 5-18 years. Learning achievement is measured by the report card grades for mathematics subjects. Data analysis with Pearson product moment test and Chi-square. The results showed the nutritional status of children; thin: 6 people (10.7%), normal: 37 people (66.1%), fat: 4 people (7.1%) and obese: 9 people (16.1%). The average value of mathematics subjects is 93.16 ± 3.677. There is a relationship between nutritional status and learning achievement in mathematics (p = 0,000). Nutrition problems in children both undernutrition and over nutrition (overweight and obese) need to be addressed so that learning achievement in the future will be optimal.
Highlights
Nutritional problems in children are still common, including malnutrition and overweight and obesity
This study aims to identify the nutritional status of elementary school children and their correlation with learning achievement in mathematics
The results showed the nutritional status of children; thin: 6 people (10.7%), normal: 37 people (66.1%), fat: 4 people (7.1%) and obese: 9 people (16.1%)
Summary
1:2 dengan jumlah ternayak (66,1%) adalah belajar pada mata pelajaran matematika, laki-laki. Rata-rata tinggi badan responden responden yang memiliki status gizi normal adalah 118,84 cm, hal ini masih di bawah berpeluang untuk memiliki nilai standar normal tinggi badan anak usia 7 matematika lebih bagus 2 kali lipat tahun yaitu 122 cm. Demikian juga dengan dibandingkan dengan responden yang rata-rata berat badan responden adalah memiliki status gizi tidak normal baik kurus. Status gizi standar normal berat badan anak 7 tahun gemuk dan obesitas bisa disebabkan karena yaitu 23 kg. Anak yang mengkonsumsi jajan baik standar normal IMT usia 7 tahun, untuk di sekolah maupun luar sekolah sedangkan anak laki-laki adalah 15,5 kg/m2 dan anak aktivitas yang dilakukan sedikit cenderung perempuan 15,4 kg/m2.
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