The document compares and contrasts two instructional design models: the ADDIE model and the Dick and Carey model. The ADDIE model includes five sequential phases of analysis, design, development, implementation, and evaluation. In contrast, the Dick and Carey model consists of 10 iterative steps and is used more for developing school curriculums. While both aim to effectively design educational experiences, the ADDIE model takes a more linear approach while the Dick and Carey model is more iterative in nature.