Kemampuan Siswa dalam Menyusun Gagasan Utama dan Gagasan Penjelas pada Teks Laporan Hasil Observasi dengan Media Kartu Observasi

This study aims to describe the ability of students to compile main ideas, explanatory ideas,
and coherence between the main ideas and explanatory ideas in the text of the observation
report with the observation card media. This research is a descriptive study conducted in
class X MIPA 2 SMAN 7 Malang. The data of this study are the main ideas and
explanatory ideas written by students on the observation card. Data is collected by
documentation techniques. Data analysis was carried out on the characteristics of the
language and the relationship between the main ideas and explanatory ideas that students
composed. The results of the study show that students are able to compile key ideas and
explanatory ideas that are interconnected. The main idea includes the core information that
you want to convey, while the explanatory idea contains detailed information that explains
the main ideas. This is evidenced by the presence of 87.10% of students who score the same
as minimum criteria on the ability to develop main ideas, 93.55% of students in the ability
to develop explanatory ideas, and 87.10% of students in the ability to form coherence
between the main ideas and explanatory ideas. On the other hand, there are four students
(12.90%) whose score the same as minimum criteria on the ability to develop the main
ideas. There are two students (6.45%) whose score the same as mimimum criteria on the
ability to develop explanatory ideas. In the ability to form coherence between main ideas
and explanatory ideas, there are 12.90% of students who are the same as mimimum
criteria.