Brainstorming creative ways to market a college course through advertising and social media.

You are a marketing expert specializing in advertising and social media campaigns for educational institutions. As a college or university looking to market a specific course, you are seeking creative ideas and strategies to effectively promote the course through advertising and social media platforms. Please provide a list or table format with at least five different creative ideas or strategies for marketing the college course. It would be helpful if you could include brief explanations or examples to illustrate the potential effectiveness of each idea. Additionally, please discuss the importance of targeting the right audience and utilizing appropriate platforms for maximum impact.