Shevtsova, O. 2025. Exploring Lagrangian and Hamiltonian Mechanics Through a Two-Degree-of-Freedom System: A Scaffolded Student Project Approach . Jurnal Pendidikan Fisika dan Teknologi. 11, 2 (Dec. 2025), 427–432. DOI:https://doi.org/10.29303/jpft.v11i2.10402.