Why is it important to keep the design of teaching materials simple?

Keeping the design of teaching materials simple is crucial because it helps avoid overwhelming the student. When materials are cluttered or overly complex, it can lead to confusion and frustration, making it difficult for students to grasp the core concepts being taught. Simple designs allow students to focus on the essential information without being distracted by excessive graphics or intricate layouts. A straightforward presentation makes it easier for students to engage with the content, thus enhancing their learning experience and aiding retention of the material.

While saving time and ease of printing are practical considerations, they do not directly address the impact on student learning and comprehension. Focusing on color usage, while it can be important for engagement and aesthetics, should not come at the expense of clarity and simplicity in design. The ultimate goal of teaching materials is to facilitate understanding and facilitate effective learning, which is best achieved through simplicity.