Visual E Book English Instructions In Improving Primary School Teachers’ Performance In Indonesia

This research aims to improve teachers’ performance in Indonesia. This research uses observation,
questionnaire and test with quasi experimental research design. The research population is the teachers
of primary school in Tangerang District. The sample of this research is 80 respondents. The type of
analysis used is nonequivalent control group design. The results of the study are: First, there is a
significant effect of the influence of visual e book in increasing performance primary school teachers
with minimum score posttest of experiment group 12, maximum score 84, mean 35.15, std Deviation
21.99 and variance 483.26 than maximum score from posttest of control group is 10, maximum score
is 66, mean 28.70, Std Deviation 11.05, Variance 122.164. mean that there is the influence from the
score for percentage is 22% in improving teacher performance through visual e book.