Based on the description above, the writer comes to the
conclusion that the mathematical communication skills of the
coastal junior secondary school students who were taught under
CCTL approach significantly improved, and was greater than that
of students who were taught under conventional teaching. In
addition, the application of the CCTL approach at medium and
low-leveled schools has been able to reduce the differences in
students' mathematical communication skills at both school level
to become insignificant.