AidGebra: An Adaptive Learning Environment Built With Fuzzy Logic and Decision Tree for Filipino Grade 7 Algebra Students

The research utilized Fuzzy Logic to classify knowledge level (KL) and Decision Tree to provide the number of questions per difficulty level based on the output KL in an adaptive learning system as an aid for mastering Grade 7 Algebra. The findings showed the system’s positive effect on students’ mastery of algebra fundamentals.