Appendices contain supplemental materials that support instruction and assessment rather than core content. They provide practical tools you can reuse in class, such as activity worksheets for learners, scenario flowcharts to guide decision-making during drills or rescues, assessment tools to measure performance, and participant progress logs to track each student’s development. These resources are designed to be referenced or printed as needed to enhance teaching and hands-on practice. Items that belong in the main text or separate planning documents, like the primary reference book or module lesson plans, aren’t placed in appendices. Recertification outlines are usually standalone documents outlining renewal requirements, not supportive tools.