Which of the following items can be included in a "Materials" post?

Including materials in a "Materials" post serves to facilitate learning by providing relevant resources directly related to the course content. Each of the items listed contributes to enhancing the learning experience.

A class description offers context and clarity about the course objectives and expectations, making it easier for students to understand what they will learn and how they will engage with the material.

Links to third-party sites are valuable as they can direct students to supplementary resources, additional readings, or tools that aid their understanding or provide further insights on the subject matter.

An introductory video can be particularly effective in setting the tone for the course or module, providing a visual and engaging way to present information that might otherwise be dry or less accessible in text form.

By incorporating all of these elements in the "Materials" post, educators can create a comprehensive resource that supports varied learning preferences and encourages student engagement with the course content.