What instructional strategy would be most effective for helping sixth graders with scientific vocabulary spelling?

Familiarizing students with Greek morphemes in scientific terms is an effective instructional strategy for helping sixth graders with scientific vocabulary spelling because many scientific words have roots, prefixes, and suffixes derived from Greek and Latin. By understanding these morphemes, students can decode complex words, identify their meanings, and spell them correctly. For example, the word "photosynthesis" can be broken down into "photo-" (light) and "-synthesis" (putting together), allowing students to grasp both its meaning and spelling through their knowledge of the morphemes. This method equips students with tools to understand not only the spelling of scientific vocabulary but also to make connections between different terms based on shared linguistic components, thus enhancing their overall comprehension and retention of scientific concepts.