David stared at his math homework. He understood most of the algebra, but the geometry problems were always a challenge. He often confused the formulas for area and perimeter. He knew he had a big test next Friday and needed to improve his geometry skills quickly. He decided to review his notes and try some extra practice problems tonight.
David'in karşılaştığı zorluklar ve planladığı çalışmaya göre, aşağıdaki çalışma stratejilerinden hangisi ona en çok yardımcı olabilir?
A) Watching a historical documentary.
B) Practicing vocabulary for English.
C) Creating flashcards specifically for geometry formulas.
D) Reading about new scientific discoveries.
E) Writing a short story for creative writing class.