1) Teaching comprehension requires more than just teaching words - it involves complex cognitive processes like building background knowledge, vocabulary, and using comprehension strategies.
2) Comprehension is an interactive process of constructing meaning from text through building an internal "text model" using strategies like making predictions, visualizing, clarifying understanding, and evaluating one's understanding.
3) Comprehension difficulties can arise from inconsistent background knowledge, vocabulary, language skills, or strategy use, but targeted instruction in these areas at any grade level can help students develop stronger comprehension abilities.