What is an effective way to help a student with vision problems during a presentation?

Providing a printed handout of the presentation is an effective way to assist a student with vision problems as it allows them to have a tangible reference that they can examine at their own pace. This handout can be formatted in a way that enhances readability, such as using larger fonts or higher contrast, which can make it easier for the student to see the information. Having a physical copy can be particularly beneficial for students who may struggle to see projected materials clearly or may need extra time to process the content being presented.

In contrast, while dimming the lights can sometimes reduce glare on screens, it may not adequately address the needs of students who have specific visual impairments. Sitting at the front can improve the student's ability to see the presentation, but it does not provide the same comprehensive access to the material as a printed handout. Using a projector for larger visuals could potentially help, but for students with significant vision issues, having a printed format that they can control is more effective.