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Pengembangan Bahan Ajar Kimia Materi Larutan Asam dan Basa Berbasis Chemo Edutainment Untuk Siswa SMK TI Kelas XI Chairiah Chairiah; Albinus Silalahi; Wesly Hutabarat
Jurnal Pendidikan Kimia (JPKim) Vol 8, No 2 (2016): Agustus
Publisher : Pascasarjana Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (501.131 KB) | DOI: 10.24114/jpkim.v8i2.4438

Abstract

Abstract. This research aims to know the feasibility of Chemistry Materials  for grade eleventh SMK in the second semester for acids and bases solution topic that exist today in accordance with BSNP (National Education Standards Beureu); to know the feasibility of Chemistry Materials  based chemo edutainment for students  grade eleventh SMK in the second semester for acids and bases solution topic in accordance with BSNP (National Education Standards); to know the differences of increase learning outcomes that learned with Chemistry Materials based chemo edutainment for acids and bases solution topic compared than learning outcomes that learned with Chemistry Materials without the development; and to know the differences of increase students motivation learning outcomes that learned with Chemistry Materials  based chemo edutainment for acids and bases solution topic compared than students motivation learning outcomes that learned with Chemistry Materials  without the development. This type of research was development using a model ADDIE (Analysis, Design, Development, Implementation and Evaluations). The population in this research was  all of students  grade eleventh SMK. The sample in this research was SMK Negeri 1 Stabat much as two classes and have  totaling students is 64 . The results showed that: (1) the chemistry materials  publisher X and Y for acids and bases solution topic in accordance with BSNP (National Education Standards) is quite feasible, but there are some that need to be developed; (2) Chemistry materials  that developed for acids and bases solution topic has a decent based on the feasibility of standardizing the contents is  4.11, Language feasibility is 4.24, Presentation feasibility is 4,16 Graphically feasibility is 4,42; (3) there are significant differences in student learning outcomes with the implementation of the chemistry materials  based chemo edutainment was better than the learning outcomes of students with Chemistry materials  without the development (Sig <α and tcount> t table) is 0.00 <0.05 and 4.013> 1.694; (4) the increase of students motivation learning outcomes with the implementation of the chemistry materials based chemo edutainment was higher (77,92) than the students motivation learning outcomes with Chemistry materials  without the development (63,78).Keyword: chemistry teaching materials, solution of acids and bases, chemo edutainment, learning outcomes, motivation to learn
The Development of Chemical Practice Guidebook Colloid System-Based Integrated Contextual Character Values Ester Manalu; Saronom Silaban; Ramlan Silaban; Wesly Hutabarat
Jurnal Pendidikan Kimia (JPKim) Vol 8, No 2 (2016): Agustus
Publisher : Pascasarjana Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (379.834 KB) | DOI: 10.24114/jpkim.v8i2.4429

Abstract

Abstract- This research is a development that aims to develop guiding chemistry lab contextually based integrated character values, knowing improving student learning outcomes in terms of cognitive and determine student learning outcomes in terms of affective and psychomotor using guiding chemistry laboratory that has been developed , The study was conducted in Cahaya Medan high school. Samples are two classes were taken by purposive sumpling using PPKBK experimental class I and class II experiment using PP available in school study instrument is a rubric validation, test and observation sheet. Research began on analytical chemistry lab at the school guidance, development, validation, revision and test laboratory guides that have been developed. The product of research is (1) based on the analysis of chemical PP book in colloidal system materials publisher grants, Pudak Scientific, Duta Nusantara and Laskar Aksara is not in accordance with BSNP, (2) based PPKBK BSNP integrated character values is more valid than the PP chemicals used in schools, 93) there is a difference in improving student learning outcomes in terms of cognitive, that learned to use the integrated PPKBK character values of 0.73, while that learned with chemicals used PP 0,63 school, (4) there are differences in student learning outcomes in terms of psychomotor aspect that learned to use PPKBK integrated character values at 91 and that learned with PP chemicals used school at 85, while in terms of affective aspects that learned to use PPKBK integrated character values of 92 and PP with chemicals schools at 81. Keywords: Development of practical guidance, based contextual character values, the colloid system
Co-Authors Albinus Silalahi Chairiah Chairiah Ester Manalu Ramlan Silaban Saronom Silaban