How Students Creative Thinking Ability Through Microbial Growth Rate Worksheet on Nata de whey kefir? Tuti Kurniati, Asrianty Masud, Yusuf Jaelani
Biology Education, Faculty of Tarbiyah and Teacher Training, Sunan Gunung Djati State Islamic University of Bandung, Indonesia
Abstract
Worksheets can be used as a solution in the success of the practicum process. Microbial growth rate worksheet on nata de whey kefir is able to teach students in solving problems based on research data obtained. This study aims to analyze students^ creative thinking abilities through sheets of microbial growth rates on nata de whey kefir. The method used in this research is Pre-Experimental Design with research design one-group pretest-posttest design. The population of this research is students sixth semester Biology Education Study Program. The research sample used a class of 21 students using a purposive sampling technique. The research instrument consists of description questions containing indicators of creative thinking. The results of research data analysis obtained an average N-gain for each indicator of creative thinking skills of 0.461 included in the ^medium^ criteria. Test the data hypothesis using the T-paired test obtained a significance value of 0.000 <0.05, then H0 is rejected and H1 is accepted. Based on the research results obtained data that there is an increase in students^ creative thinking skills through worksheets on the rate of microbial growth in nata de whey kefir.
Keywords: Creative Thinking- Nata de whey kefir- Worksheet
