This study aims to analyze learning activities using guided inquiry learning models in improving scientific attitudes and students 'critical thinking skills and the effectiveness of guided inquiry learning models in improving scientific attitudes and students' critical thinking skills in science learning. This research was a quasi-experimental research with purposive sampling technique. Subjects in this study were 51 students of class V MIN 1 Serang. Data collection used documentation, questionnaires, observations and tests. Data were collected from the pretest and posttest of the students' scientific attitude and critical thinking as well as documentation and observation of guided inquiry learning activities in the control class and the experimental class. The type of data analysis used t-Test and effect size cohen’s test with the help of the statistical package for the social sciences (SPSS) program version 23.0. The results showed that the guided inquiry model learning activities were better than conventional models namely. So, there is the effectiveness of guided inquiry learning models in improving scientific attitudes and critical thinking skills of students on science learning in class.
Higher-order thinking skills can be seen through Bloom’s taxonomic cognitive level. The cognitive level in Bloom’s taxonomy includes analysis, evaluation, and create. In the Kapita Selekta Pendidikan Matematika 2 course that deals with high school mathematics material, pre-service teachers are expected to be able to master higher-order thinking skills. With the HOTS-based mathematics module for high school it can help the pre-service teacher in compiling questions. The results of the research development of HOTS-based mathematics problem modules are included in the valid category. It means that students of Mathematics Education at Universitas Pekalongan in the subject of Kapita Selekta Pendidikan Matematika 2 can use HOTS-based mathematics modules.
Early Initiation of Breastfeeding (IMD) is one of the efforts in the delivery room that has proven to have many benefits, but its implementation is still in accordance with the existing Standard Procedures so that the expected results are not appropriate and the provision of IMD is still low. The population of this study were all babies born with normal baby weight. The sample in the study amounted to 510 infants consisting of 255 infants with the IMD group for 1 hour according to the SOP and 255 groups that did not do IMD. This research is an observational study with a prospective cohort approach. sampling technique used purposive sampling. Data using a questionnaire instrument and data analysis using Chi-Square test, Fisher Exact test and General Linear Model + Post Hoc. The study found the baby's heart rate at 15 minutes (p-value =0,028) and 30 (p-value=0,002) (p-value<0,05) and 45 minutes (p-value=0,062) and 60 minutes (p-value=0,688) (p-value>0,05) using the Chi-Square test, Fisher Exact test. While the oxygen saturation of newborns at 15, 30, 45 and 60 minutes was 0,000 (p-value<0,05) using the General Linear Model+Post Hoc test. There was a difference in the baby's heart rate between the groups who did IMD and those who didn't do IMD at the 15th and 30th minutes.
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