Problem-Based Student Worksheet Development in Chemistry Learning
| Main Author: | Ningsyih, Suriya |
|---|---|
| Format: | Thesis NonPeerReviewed Book |
| Bahasa: | eng |
| Terbitan: |
, 2018
|
| Subjects: | |
| Online Access: |
http://eprints.unram.ac.id/8243/1/ARTIKEL%20PUBLIS.pdf http://eprints.unram.ac.id/8243/ |
Daftar Isi:
- This research purposes to produce problem-based student worksheet and discover its quality. This research and development was adapted from 4-D (four D model) consisting of four developmental stages and was conducted at the first until the third stages. The quality of problem-based student worksheet in the present study is measured to investigate its validity and practicality: Using questionnaire, the validity measurement of student worksheet was validated by experts or lecturers, and the practicality was assessed by teachers. The research yields that the average score of experts or lecturers‟ response on the developed problem-based student worksheet is 2.82. This score indexes the validity of the student worksheet. It is also found that 3.63 is the average score of teachers‟ response on the practicality of the worksheet. The score indicates that the student worksheet is highly practical. It is therefore concluded that problem-based student worksheet of Reaction Rate material developed meets the criteria of quality product development: valid and practical.