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Supriati, Nelis
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PENGGUNAAN PENDEKATAN MATEMATIKA REALISTIK UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA PELAJARAN MATEMATIKA SISWA KELAS II SEKOLAH DASAR Amalia, Lika Suci; Widyawati, Ine; Supriati, Nelis
COLLASE (Creative of Learning Students Elementary Education) Vol 2, No 3 (2019)
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (309.71 KB)

Abstract

The purpose of this study was to determine student learning outcomes in thematic mathematics learning before and after applying a realistic mathematical approach and to determine its improvement. The method to be used in this study is the Quasi Experiment method. The independent variable is learning mathematics using a realistic mathematical approach. While the dependent variable is student learning outcomes in mathematics. The type of data used is quantitative data in the form of test scores on student learning outcomes and qualitative results from observation of learning activities using realistic mathematical approaches. The population in this study were grade 2 elementary school students in Bandung in the academic year 2018/2019.Posttest results, obtained the significance value of the control class 0.001 (data not normally distributed) and experimental class 0.173 (data are normally distributed). Significance value For the average difference test / Maan Whitney is 0.731, the posttest score of the experimental class students is significantly better than the control class. Significance value N gain 0.002 control class and the significance value of the experimental class 0.047 means that the two classes are not normally distributed. Obtained a significance value of 0.634, because a one-party test is obtained, 0.634 / 2 = 0.317. This value is> 0.05 so H0 is rejected. So, increasing the ability to understand concepts in class 2 with learning using Realistic Mathematics is better than ordinary learning.
MENINGKATKAN KEMAMPUAN PEMAHAMAN KONSEP MATERI MASALAH SOSIAL MENGGUNAKAN MODEL PEMBELAJARAN COYRSE REVIEW HORAY PADA KELAS IV SD Kurniawati, Kurniawati Kurniawati; Marliana, Marliana Marliana; Supriati, Nelis
COLLASE (Creative of Learning Students Elementary Education) Vol 2, No 3 (2019)
Publisher : IKIP Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (320.955 KB)

Abstract

Learning is said to be effective if students get maximum results. Social studies learning outcomes at SDN Sindanglaya 1 are low. This is influenced by the density of the material, boredom, lack of focus and drowsiness. Maximum learning results can be obtained through one of the innovative Course Review Horay learning models. The objectives of this study are: (1) to find out the effectiveness of the Course Review Horay learning model on social studies learning outcomes in social problems of fourth grade students of SDN Sindanglaya 1, Bandung, and (2) to know the application of the Course Review Horay learning model on social studies learning outcomes social class IV students of SDN Sindanglaya 1, Bandung City. This research is a Quasi-Experimental study with the design of Nonequivalent Control Group Design. The research subjects consisted of 52 students with 27 experimental classes and 25 control students. The dependent variable in the study is the result of learning social studies material social problems. The independent variable is the Course Review Horay learning model. Data collection techniques using structured interviews, observation, tests and documentation. Test the research instrument using tests of validity, reliability, power difference and level of difficulty. Prerequisite test for data analysis using the normality test and the similarity of two variances. Learning outcomes data were analyzed by t-test and N-Gain test.
Co-Authors Amalia, Lika Suci Kurniawati, Kurniawati Kurniawati Marliana, Marliana Marliana Widyawati, Ine