Efektivitas Modul Kesetimbangan Kimia Berbasis Guided Discovery Learning terhadap Hasil Belajar Peserta Didik

This study aims to analyse the effectiveness of the chemical equilibrium module
based on guided discovery learning on the learning outcomes of students.
The study design uses a randomized control-group pretest-posttest design
with quasi-experimental type. The population consisted of grade XI students
of SMAN 1 Tigo Nagari in the 2019/2020 school year and samples were taken
using simple random sampling technique. The research instrument was in the form
of multiple choice tests, the data were analysed by n-gain test and hypothesis
testing by t test. Based on the analysis of the data obtained n-gain experimental
class is higher than the control class with a medium category and the hypothesis
test obtained sig (2-tailed) less than 0,05. Analysis of these data concludes
the hypothesis is accepted in other words the use of a chemical equilibrium module based
on guided discovery learning is effective in improving student learning outcomes
in class XI of SMAN 1 Tigo Nagari