What does ISD stand for in the context of MSLE?

In the context of Multi-Sensory Structured Language Education (MSLE), ISD stands for Instant Sound Deck. This term refers to a tool or resource that focuses on the phonetic aspects of language, aiding in the development of spelling skills through sound recognition and auditory processing. Utilizing sounds can significantly enhance a student's ability to connect sounds with letters, ultimately improving their spelling capabilities.

While there are other terms related to spelling and language education, "Instant Sound Deck" specifically emphasizes the immediate and phonetic approach which is pivotal in structured language education, allowing learners to develop skills in a systematic manner that aligns with the principles of MSLE.