The Effect of RICOSRE for Critical Thinking on Eleventh Graders at Islamic Secondary School Al-Jauharen Jambi City.

The purpose of this study was to determine whether there was an effect of
the RICOSRE model on the critical thinking skills of Class XI students at Madrasah
Aliyah Al-Jauharen, Jambi City. This study used a quantitative method with the
Nonequivalent Control Group Design. The sampling technique in this study was
carried out by random sampling. The technique of collecting data is done by testing.
Based on the results of testing hypothesis 1 which was carried out on the posttest
results of the experimental group and the control group with the calculation results
obtained a significant value = 0.00 with a significant level of a = 0.05. Thus causing
Ha1 to be declared accepted and H01 rejected. So it can be concluded that there is
a significant influence on the critical thinking skills of students who are taught using
the conventional RICOSRE learning model. The results of testing hypothesis 2
which has been carried out on the posttest results of the experimental group with
the control group with the calculation results obtained an average value of 9.9 out
of 76.75 in the experimental group taught with the RICOSRE learning model and
66.82 in the control group taught with conventional learning models. Thus causing
Ha2 to be declared accepted and H02 rejected. So it can be concluded that there is
a significant difference in the critical thinking skills of students who are taught
using the conventional RICOSRE learning model in the XI critical thinking skills
of class XI Madrasah Aliyah Al-Jauharen Jambi City. So it was concluded that there
was a significant difference between students' critical thinking skills written text

material in the form of official invitations for class XI Madrasah Aliyah Al-
Jauharen Jambi City for the 2022/2023 Academic Year between the RICOSRE

learning model and the conventional model.
Keywords: Conventional learning, critical thinking, islamic school, learning

model, RICOSRE.