Which strategy aids in understanding vocabulary through word parts?

The strategy that aids in understanding vocabulary through word parts is word analysis. This approach involves breaking down words into their individual components, such as prefixes, roots, and suffixes. By analyzing these parts, students can gain insights into the meanings of unfamiliar words. For instance, understanding that the prefix "un-" means "not" can help a student infer the meaning of "unhappy" by connecting it to the root word "happy."

This process encourages vocabulary development as students learn to recognize patterns and relationships among words, enhancing their ability to decode and comprehend new vocabulary in context. Other strategies like context analysis focus on the surrounding text to derive meaning, phonetic decoding centers on the sounds of letters and syllables for reading, and fluency drills enhance reading speed and accuracy rather than directly teaching the meanings of individual words through their parts. Therefore, word analysis distinctly empowers students by providing tools to unlock word meanings independently.