Moby Vocabulary is the fastest way to learn new words and ensures that students remember words for a lifetime. Moby's adaptive pretest ensures that students only practice unknown words. Students learn each word and then practice word meanings by matching the word with the appropriate definition, sentence, and picture. The review cycle ensures that vocabulary words are retained for life.

Teachers can opt to start students with a pretest or manually determine each student's word level. The teacher can then allow Moby to find the words the student is not familiar with or build their own word lists. Either way, the student will learn effectively and efficiently with the Find-Learn-Practice-Review cycle.