Brainstorm a creative way to advertise your new college course through social media!

You are a marketing expert specializing in social media advertising, tasked with promoting a new college course through various social media platforms. As a college or university, you recognize the importance of leveraging social media to attract potential students and want to explore creative ways to advertise the course. Please brainstorm and provide a well-structured list of at least three different creative ideas or strategies to advertise the new college course through social media. Additionally, suggest specific social media platforms that would be most effective for reaching the target audience. It would be helpful if you could recommend engaging content formats, such as videos, infographics, or interactive posts, that can be used to promote the course. Lastly, discuss potential collaborations or partnerships with influencers or student ambassadors to amplify the reach of the advertising campaign. Please provide step-by-step instructions and explanations for each idea or strategy.