CD Tesis
Pengembangan E-LKPD Berbasis Pbl-Multiple Representations (PBL-MR) Menggunakan Aplikasi Flip Builder Untuk Meningkatkan Motivasi Belajar Dan Pemahaman Konsep Peserta Didik Pada Materi Bentuk Molekul Dan Interaksi Antar Molekul
This research was motivated by the need to procure technology-based teaching
materials to improve the quality of chemistry learning, in addition to findings in
the field that students' learning motivation and concept understanding in
molecular shapes and interaction between molecules are still relatively low. The
purpose of this research was to produce e-worksheet based on PBL-Multiple
Representations (PBL-MR) using flip builder application to improve students'
learning motivation and concept understanding in molecular shapes and
interactions between molecules materials. The method used was the Research and
Development (R & D) method, with the Plomp model, which consisted of 3
phases, namely the preliminary research phase, the development phase and the
assessment phase. Data collection techniques used interviews, student
questionnaires, validation sheets and users response questionnaires. Validation
was assessed by 6 experts, namely 3 material experts and 3 media experts. Smallscale
trials were carried out with 2 methods, namely one-to-one test and users
response. The one-to-one test involved 3 students with high, medium and low
academic abilities. The users response assessment involved 3 teachers and 30
students of MAN 1 Pekanbaru, SMAN 2 Pekanbaru, and SMAIT Al-Fityah
Pekanbaru. The research design in a large-scale trial was pre-experiment one
group pretest-posttest. The sampling technique used purposive sampling and
obtained one sample class, namely class X IPA IT MAN 1 Pekanbaru which
amounted to 31 students.
The results showed that e-worksheet obtained average percentage of material
experts 93.83% and media experts 100% with very valid criteria; one-to-one test
got students’ comments for e-worksheet components that must be improved; users
responses with teachers and students got percentage of 95.83% and 84.23% with
very good criteria. In the large-scale trial, learning motivation data and the
pretest-posttest students' concept understanding data were obtained. Paired t-test
on learning motivation data got a significance value of 0.000 (sig
Tidak tersedia versi lain