Model By Doing in Learning Official Volley Ball Games

. Based on this problem, a learning model is developed that can improve student
competence, especially refereeing material. The model developed in this research is a
learning by doing model. The method used in developing the model uses the Borg and
Gall method (2007). The subjects used in this students. Data were collected through
observations and questionnaires. The data analysis technique uses quantitative analysis
techniques with a Liker scale percentage. Based on the results of data analysis obtained
from experts related to the feasibility of the by doing learning model for volleyball
refereeing material. It can be seen that expert 1 assesses the model by doing from the
objective aspect, material aspect and fit aspect of the model to have a percentage level of
quality of 90.8% or very good. Then for expert 2 assessing the model by doing from the
objective aspect, material aspect and model fit aspect, it has a quality percentage level of
93.4% or very good. Thus, it can be stated that the by doing model deserves to be
continued for field trials to determine the efficiency and effectiveness of the model.