The Application of Problem Solving Learning Model for Chemistry Food Materials Course by Using Video Media
Dewi Handayani(a*) , Muzanip Alperi(b)
a) Program Studi Pendidikan Kimia, Universitas Bengkulu, Jl. WR Supratman, Kota Bengkulu 38122, Indonesia
*d.handayani[at]unib.ac.id
b LPMP Bengkulu, Jl. Zainul Arifin No. 2 Nusa Indah Singaran Pati, Bengkulu 38229, Indonesia
Abstract
This research aims to improve the student activities and learning outcomes in the course of chemistry food materials. The type of this research is a classroom action research, which consists of 3 cycles. The research subjects were students of the chemistry education study program who took chemistry food materials courses in the odd semester of academic year 2017/2018, totaling 35 people. The data analysis technique is by calculating the average value, absorptive capacity, and classical learning completeness. As for the observation data, it is done descriptively, by calculating the total score obtained by the category of less, sufficient, and good. The results showed that there was an increase in the average value of student tests per cycle, namely 78.81: 80.18: and 85.69. The activities of lecturers and students, it was increasing in good categories. The use of problem solving learning models with video media as a source of independent learning turns out to be able to improve learning outcomes and student activities in the course of chemistry food materials when it compared to the initial of previous student-s knowledge, it is because students can be involved in the learning process by listening and seeing, so they have a high absorption ability to remember information, objects and events.
Keywords: Problem solving, learning videos, chemistry food materials
Topic: Chemistry Education