Development of Chemistry Game Card as an Instructional Media in the Subject of Naming Chemical Compound in Grade X

2nd International Conference on Mathematics, Science, Education and Technology

数学;自然科学;教育

Bayharti^1 ; Iswendi, I.^1 ; Arifin, M.N.^1

Department of Chemistry, Faculty of Mathematics and Sciences, Universitas Negeri Padang, Indonesia^1

关键词: Chemistry teachers;    Cohen's kappas;    Degree of validity;    Development model;    Development stages;    Instructional media;    Research and development;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/335/1/012100/pdf
DOI  :  10.1088/1757-899X/335/1/012100

来源: IOP

【 摘 要 】

The purpose of this research was to produce a chemistry game card as an instructional media in the subject of naming chemical compounds and determine the degree of validity and practicality of instructional media produced. Type of this research was Research and Development (R&D) that produced a product. The development model used was4-D model which comprises four stages incuding: (1) define, (2) design, (3) develop, and (4) disseminate. This research was restricted at the development stage. Chemistry game card developed was validated by seven validators and practicality was tested to class X6students of SMAN 5 Padang. Instrument of this research is questionnair that consist of validity sheet and practicality sheet. Technique in collection data was done by distributing questionnaire to the validators, chemistry teachers, and students. The data were analyzed by using formula Cohen's Kappa. Based on data analysis, validity of chemistry game card was0.87 with category highly valid and practicality of chemistry game card was 0.91 with category highly practice.