The document discusses strategies for teaching idioms to language learners through the Multiple Pathways Model of learning. It proposes combining the Idiom-meaning guessing method, where learners attempt to deduce idiom meanings from context clues, with the Multiple Pathways Model, which recognizes that the brain utilizes different learning pathways. Teachers are encouraged to engage learners in interpreting idioms through multiple sensory modalities like visual imagery to strengthen neural connections and promote retention.