relation: https://repository.unp.ac.id/id/eprint/38431/ title: The Development of Guided Inquiry-Based Worksheet for Laboratory Work on Topic of Colloidal System for Senior High School Instruction creator: Andromeda, Andromeda creator: Bayharti, Bayharti creator: Deliputri, Mentari subject: L Education (General) subject: LB Theory and practice of education subject: LB1603 Secondary Education. High schools subject: LB2361 Curriculum subject: QD Chemistry description: 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. date: 2015-10 type: Conference or Workshop Item type: PeerReviewed format: text language: en identifier: https://repository.unp.ac.id/id/eprint/38431/1/ANDROMEDA_The_Development_of_Guided_Inquiry_Based_Worksheet_for_Laboratory_Work_on_Topic_of_Colloidal_System.pdf identifier: Andromeda, Andromeda and Bayharti, Bayharti and Deliputri, Mentari (2015) The Development of Guided Inquiry-Based Worksheet for Laboratory Work on Topic of Colloidal System for Senior High School Instruction. In: Prosiding: The Internasional Conference on Mathematics, Science, Education, and Technology, 22 Oktober 2015, Padang.