Ginting, Atania Chrsitianti and Siagian, Pargaulan and Surya, Edy (2023) Development of Learning Materials through CTL with Karo Culture Context to Improve Students’ Problem Solving Ability and Self-Efficacy. In: Proceedings of the 4th International Conference on Science and Technology Applications, ICoSTA 2022, 1-2 November 2022, Medan, North Sumatera Province, Indonesia.
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Abstract
This study aims to analyze the validity, effectiveness and practicality of learning materials based on the Contextual Teaching and Learning Model with the Karo Culture Context (CTL-KBK) as well as to improve students' mathematical problem solving abilities and self-efficacy. The development model of
| Item Type: | Conference or Workshop Item (UNSPECIFIED) |
|---|---|
| Date Deposited: | 04 Mar 2026 15:57 |
| Last Modified: | 17 Apr 2026 04:02 |
| URI: | http://eprints.eai.eu/id/eprint/41594 |
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