Development Of Interactive E-Lkpd Based On Pbl To Improve Mathematical Problem Solving Skills In Trigonometry Material Tenth Grade High School Students
Development of interactive e-LKPD based on problem-based learning improves mathematical problem solving in tenth grade, suggesting effective teaching methods.
Key Points
Interactive E-LKPD significantly enhances problem-solving skills in trigonometry for tenth-grade students.
Effectiveness tests showed high levels of student engagement and improved completion rates in problem-solving assessments.
The ADDIE model effectively guided the development process, ensuring the resource was both valid and practical for educational use.
Practicality was assessed with user experience questionnaires, indicating high satisfaction among both teachers and students.