Speech-language therapy helps children who have trouble with communication, and it covers far more than pronouncing sounds. A speech-language pathologist may work on articulation, but also on understanding and using language, building vocabulary, following directions, having back-and-forth conversations, and social communication. For children who cannot speak reliably, therapy can include alternative ways to communicate, such as devices or picture systems.
This is one of the most common related services on IEPs, and communication touches nearly everything at school — following a lesson, answering a question, making a friend, showing what you know on a test. A child whose language needs go unaddressed can look like they are struggling academically or behaviorally when the real barrier is understanding or being understood. Good therapy targets the specific breakdown.
Watch for the same specifics you would on any service: how many minutes, how often, individual or in a group, and what the goals actually are. "Speech as needed" is not a real commitment. If your child was found to need therapy, push for clear, measurable goals and regular progress updates — and ask how the skills are being reinforced in the classroom, not just in the therapy session.
General information and document preparation — not legal advice.