Prior Knowledge: The teacher activates the students' prior knowledge, experiences, and cultural background related to the topic of the text.
Predicting and Inferring: Students are encouraged to look at the title, headings, and images to make predictions about the content. As they read, they use their background knowledge and predictions to infer meaning, even if they don't know every single word.
Contextual Understanding: The focus is on understanding the overall meaning and message of the text. Students learn to deduce the meaning of unfamiliar words from the context of the surrounding sentences and paragraphs.
This approach is different from a bottom-up approach, which starts with the smallest units of language (letters, words, grammar) and builds towards overall comprehension.