Final answer:
It is true that a student struggling with word meanings would find summarizing a chapter book passage difficult, as understanding vocabulary is key to comprehending main ideas needed for summarization.
Step-by-step explanation:
True, a student who has difficulty understanding the meaning of words would have the most difficulty summarizing a passage from a chapter book. Summarizing requires comprehension of the text's main ideas and vocabulary. Difficulty with words would impede this process, leading to challenges in identifying key points and condensing the information. Moreover, misinterpreting words could distort the original meaning when attempting to summarize.
It's important to consider the strategies that can help such students, like context clues, word-part analysis, and the use of a glossary, to improve their understanding of difficult vocabulary. Using these techniques, students can enhance their comprehension skills gradually, which is crucial for summarizing texts effectively.