Abstract-Indonesia is a tropical country that has two

This research aims to prove the provision benefits of Rosella (Hibiscus sabdariffa Linn.) calyx extract to increase hemoglobin and hematocrit levels in female adolescents anemia. This research is a true experiment with a randomized pre-test and post-test control group design. Totals of samples were 40 female adolescents with anemia according to the inclusion and exclusion criteria divided by randomization sampling technique, consisting of two groups intervention groups and control groups. Data analysis used paired t-test statistical test to determine the difference between pretest and post-test each group and an independent t-test to determine the difference between the different groups. The average difference in hemoglobin and hematocrit levels in the intervention group was higher than in the control group. The average difference in hemoglobin levels in the intervention group was 1.8 g/dL in and the control group was 0.9 g/dL, (p < 0.05), The difference in the average hematocrit level in the intervention group was 5.6% and the control group was 2.7% (p < 0.05). The researchers also found significant statistics differences between hemoglobin and hematocrit levels of female adolescents from intervention and control groups s with a p-value < 0.05. The combination of Rosella (Hibiscus sabdariffa Linn.) calyx extract and Fe2+ tablet was effective to increasing hemoglobin and hematocrit levels in female adolescents with anemia.

Generally, education is a process of communication and transfer of information from educators to students. Online learning is a special education service that is carried out inclusively with a kind of separate learning model between educators and students. The purpose of this study is describing and analyzing the management of distance learning and open learning in Kindergarten of Muslimat NU 41 Gawok Dukuh Dempok Wuluhan. The method used is qualitative descriptive analysis with case study approach. The researchers used interviews to collect datas and triangulations to check the datas validity. The model of data analyzing and validity checking was based on the theory by Miles and Huberman. The results of the study showed : (1) Planning: school coordinates with parents via Whatsapp group and teachers prepares the themes of learning for creating learning flexibility. (2) Implementation: the teachers accompany parents through Whatsapp with some themes of discussion. (3) Evaluation: the evaluaton is carried out daily and weekly indirectly through Whatsapp group, the media used for interaction between teachers to students, teachers to teachers and also interviews to parents, or by giving assignments and visiting works. Pendidikan secara umum merupakan suatu proses komunikasi dan transfer informasi dari pendidik kepada peserta didik. Pembelajaran daring merupakan layanan pendidikan khusus secara inklusif yang dilaksanakan dengan model pembelajaran terpisah antara pendidik dan peserta didik. Tujuan dari penelitian ini untuk mendeskripsikan dan menganalisis tentang pengelolaan pembelajaran open and distance learning di TK Muslimat NU 41 Gawok Dukuh Dempok Wuluhan. Metode yang digunakan dalam penelitian ini dengan pendekatan kualitatif deskrptif dan jenis penelitian studi kasus. Metode pengumpulan data menggunakan tehnik wawancara. Sedangkan metode analisis data menggunakan model analisis data Miles dan Huberman. Keabsahan data dengan trianggulasi. Hasil dari penelitian menunjukkan: (1) Perencanaan: sekolah berkoordinasi dengan wali murid, guru menyiapkan tema pembelajaran, sekolah menyiapkan group Whatsapp, fleksibilitas belajar anak di rumah. (2) Pelaksanaan: guru mendampingi orang tua melalui media Whatsapp, tema dapurku, tema belajar anak pintar, anak hebat dan anak cerdas, tema sahabat bermain, tema rajin ibadah. (3) Evaluasi: pemanfaatan grup Whatsapp untuk evaluasi harian dan mingguan melalui grup Whatsapp, baik evaluasi dengan dialog langsung antar anak dan guru maupun guru dengan guru, maupun interview guru dengan orang tua, serta melalui penugasan dan hasil karya wisata. Kata Kunci: perencanaan, pelaksanaan, evaluasi, pembelajaran jarak jauh

The prevalence of anemia in Indonesia reaches 18.4% at the age of 15 to 24 years. Female tenagers are prone to anemia due to growth spurt and loss of iron levels of about 12.5 to 15 mg during menstruation. Efforts to counter anemia are done by administering fe tablet. Fe tablet absorption works well when accompanied with food that contains a good amount of vitamin C and iron, such as Ambon banana. This research aims to determine the effects of fe tablets and Ambon banana to increase levels hemoglobin levels on anemic female teenagers.This research was a quasy experiment with  pre test and post test non equivalent control group design non randomize. Research population are female teenagers from in the Midwifery Dormitory of Poltekkes, Ministry of Health Pontianak. The sample collecting method is purposive sampling, totals of samples as 30 samples consisting of 15 interventions and 15 controls. Data analysis using paired t-test and mann-whitney. The Result of this research is increase in hemoglobin levels in the intervention group was 1.2 g/dL higher than the control group was 0.3 g/dL. The result of statistical test was 0.001 (P0.05) so there was an effect of Fe tablets and Ambon banana  towards on hemoglobin levels on anemic female teenagers.Vitamin C contained in Ambon bananas can increase iron absorption, so consuming Ambon bananas with Fe tablets can increase hemoglobin levels.

Every learning activity must involve students so that they can experience what they are learning. In order to achieve the best learning results, students must be actively involved in learning activities. Reciprocal learning is an independent learning activity in learning subject matter as well as an active and creative role as an educator in conveying all information to his friends. The existence of student confidence in active and independent learning will have a positive effect on student learning outcomes. Instruments used in the form of questionnaires and tests. The questionnaire is in the form of a number of written questions used to obtain information from the respondent, while the test is in the form of a list of questions or items. The analysis in this study uses multiple linear regression tests. The results of the study show that: (1) there is a significant influence between the use of reciprocal learning and the learning outcomes of IT students at the Muhammadiyah University of Jember; (2) there is a significant influence between self-efficacy and the learning outcomes of IT students at the Muhammadiyah University of Jember; and (3) there is an effect of the use of reciprocal learning and self-efficacy simultaneously or together on the learning outcomes of IT students at the Muhammadiyah University of Jember.