The Development of Mathematical Learning Materials Based on Problem-Based Learning to Enhance Problem-Solving Ability at Senior High School

• Váldodahkkit: Refni Erliza (Dahkki), Dony Permana (Dahkki), Ahmad Fauzan (Dahkki), Hendra Syarifuddin (Dahkki)
• Materiálatiipa: Girji
• Almmustuhtton: Fakultas Tarbiyah Institut Agama Islam Sunan Giri Ponorogo, 2023-09-01T00:00:00Z.
• Fáttát: article
• Liŋkkat: Connect to this object online.

The research aims to produce a mathematics learning tool based on problem-based learning to improve problem-solving abilities in semester II class XI high school material that is valid, practical, and effective. This type of research is development research, while the population in this research is...