Rodolfo Chaviano presented on teaching grammar at the CCNN Conference in Managua on August 7th, 2014. He discussed three key strategies for teaching grammar to EFL students: 1) helping students understand grammar concepts, 2) teaching simple formulas, and 3) providing practice through reward and punishment. Chaviano advocates using a competency-based approach focused on developing students' grammatical competence alongside other language skills. He notes that some grammar forms, like certain tenses, can be difficult for students and recommends addressing challenges through clear explanations and ample practice opportunities.