Deskripsi Kemampuan Berpikir Logis dan Pemahaman Konsep Sistem Hormon pada Siswa Kelas XI SMA
Abstract: This
study aimed to
obtain information about
logical thinking ability
and understanding of
the concept of students on hormonal system. This study
was conducted in class XI in one of the high schools in the Serang city. The
method used descriptive quantitative. This quantitative descriptive method to
describe, explain and interpret the logical thinking ability and understanding
of students on the hormonal system concept by using instruments such as
diagnostic tests, the three-tier test, and test of logical thinking (TOLT). The
sampling of population was done by cluster random sampling as many as 33
students. Based on the results obtained that TOLT categorized either proportional reasoning, reasoning control variable
and low category correlational reasoning, and reasoning probability and
combinatorial reasoning sufficient category. Based on the three-tier test
results showed that students had difficult understanding especially on
subconcepts hormone function as well as differences in the hormone system and
nervous system.
Penulis: Herman Sopian
Kode Jurnal: jpbiologidd150559