"This study aims to describe the mathematics learning outcomes of students who
take part in morning and afternoon lessons and to determine the differences in
learning outcomes between the two groups at Al Falah Islamic Middle School,
Jambi. This research uses a quantitative approach with a comparative research type.
The research subjects consisted of 32 students of class VII.1 who attended
mathematics lessons in the morning and 31 students of class VII.2 who attended
mathematics lessons in the afternoon in the 2025/2026 Academic Year. The
research data were obtained from the End of Semester Summative (SAS) grade
records for Mathematics. The data analysis techniques used include descriptive
statistical analysis, normality test, homogeneity test, and independent two-sample
t-test. This study shows that the average learning score of the morning study group
is 77.84, while the afternoon study group is 74.03. The independent-samples t-test
yielded a calculated t-value of 5.26 and a critical t-value of 2.00 at a 5% significance level.
Because the ������ value is greater than the ������ value, H₀ is rejected and Hₐ is
accepted. Thus, there is a significant difference in mathematics learning outcomes
between students who attend lessons in the morning and students who attend
lessons in the afternoon at Al Falah Islamic Middle School, Jambi."