Andromeda, Andromeda and Bayharti, Bayharti and Delaputri, Mentari (2015) The Develompment of Guided Inquiry-Based Worksheet for Laboratory work on Taopic Colloidal System for Senior Higt School Instruction. In: Proceeding The International Conference on mathematics, Science, education and Techology, 22 Oktober 2015, Padang.
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Abstract
Research and Development (R&D) study was done to create aninstructional material on topic of colloidal system for senior high school students. The main goal was to produce a valid and practical guided inquiry-based worksheet for laboratory work for senior high schoolinstruction. The research used 4- D models,a model that comprises four stages including: (1) defining, (2) designing, (3) developing, and (4) disseminating. This research was performed until developing stage in SMAN 14 Padang. Kappa formula was used to examine validity and practicality of the product. Worksheetwasvalid in terms of content, language, graphics, and construct. Mean score of kappa moment for validity was 0.84. The mean score for practicality was 0.80 (for teachers) and 0.93 (for students). Analysis showed that 88% students completed the worksheet appropriately. Onaverage, worksheet for experimental work on colloidal system topic produced had high degree of validity and practicality.
| Item Type: | Conference or Workshop Item (Paper) |
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| Subjects: | L Education > LC Special aspects of education Q Science > QD Chemistry |
| Divisions: | Fakultas Matematika dan Ilmu Pengetahuan Alam > Kimia - S1 |
| Depositing User: | Mrs. Wiwi Sartika |
| Date Deposited: | 03 Feb 2022 08:07 |
| Last Modified: | 03 Feb 2022 08:07 |
| URI: | http://repository.unp.ac.id/id/eprint/36599 |
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