Which of the following is NOT a focus of explicit morpheme instruction?

Explicit morpheme instruction primarily aims to enhance students' understanding of the structure of words through a focused analysis of morphemes, which are the smallest units of meaning. This includes understanding the meanings of individual word parts, such as prefixes, suffixes, and root words, which is critical for vocabulary development and reading comprehension.

Additionally, reassembling and disassembling words are techniques used within this instructional focus. Reassembling involves combining morphemes to form new words, while disassembling involves breaking words down into their constituent parts to analyze their meanings. Both practices help students become more skilled at decoding and understanding complex vocabulary by recognizing how words are formed.

In contrast, creative expression—while an important aspect of language arts and writing—falls outside the specific goals of explicit morpheme instruction. The intention of this instructional method is to provide a systematic and analytical approach to understanding word structure rather than focusing on personal creativity or artistic expression. Thus, this choice is the one that does not align with morpheme instruction objectives.