Research Article
Development of Problem Based Learning Model Learning Devices to Improve Students' Mathematical Computational Thinking Ability
@INPROCEEDINGS{10.4108/eai.19-9-2023.2340484, author={Kamila Harahap and Bornok Sinaga and hamidah Nasutiom}, title={Development of Problem Based Learning Model Learning Devices to Improve Students' Mathematical Computational Thinking Ability}, proceedings={Proceedings of the 8th Annual International Seminar on Transformative Education and Educational Leadership, AISTEEL 2023, 19 September 2023, Medan, North Sumatera Province, Indonesia}, publisher={EAI}, proceedings_a={AISTEEL}, year={2023}, month={12}, keywords={development of learning devices problem based learning model learning students' mathematical computational thinking abilities}, doi={10.4108/eai.19-9-2023.2340484} }- Kamila Harahap
Bornok Sinaga
hamidah Nasutiom
Year: 2023
Development of Problem Based Learning Model Learning Devices to Improve Students' Mathematical Computational Thinking Ability
AISTEEL
EAI
DOI: 10.4108/eai.19-9-2023.2340484
Abstract
This study aims to: 1) Produce valid, practical and effective quality learning tools, which are developed based on the Problem Based Learning model for class VIII SMP Negeri 3 Pantai Labu; 2) Analyze the increase in students' mathematical computational thinking skills by using the Problem Based Learning model learning tools. This research is a development research using the 4-D development model which consists of four stages, namely define, design, develop, and disseminate. Learning tools resulting from this study are Learning Implementation Plans (RPP), Student Books (BS), Student Worksheets (LKPD), and Students' Mathematical Computational Thinking Ability Tests. Based on the research results obtained 1) Problem Based Learning model learning tools have met the valid, practical, and effective criteria in terms of each criterion; 2) There is an increase in students' Mathematical Computational Thinking skills by using the Problem Based Learning model learning tool seen from the N-gain value in trial I of 0.36 (criterion "moderate") increased to 0.51 (criteria "moderate") in the test try II
