Strong visual design enhances comprehension and keeps learners engaged. In this lesson, you’ll discover how to create visually appealing slides and graphics using user-friendly tools like Canva, PowerPoint, and Figma. We’ll review essential design principles: contrast, alignment, proximity, and repetition. You’ll learn how to avoid common mistakes like text-heavy slides, poor font choices, and inconsistent color schemes. We also cover the use of icons, charts, diagrams, and infographics to illustrate concepts effectively. You’ll come away with a repeatable process for designing clean, readable, and brand-consistent visuals that reinforce your teaching instead of distracting from it.