This practical guide equips teachers and other educators across the age phases with the knowledge, skills and confidence required to fully meet the speech, language and communication (SLC) needs of children and young people. As speech and language development delays increase among pupils, this book links theory to practical aspects of pedagogy, guiding readers to explore the range of factors influencing specific areas of SLC. It enhances understanding of accessibility and observed responses, and identifies reasonable adjustments that make a big difference in practice. Written by a multi-disciplinary team, it embraces sociological, educational, and medical perspectives, encouraging critical thinking and offering a range of case studies that illustrate key strategies and real-world applications, as well as signposting practical resources and sources of further support.