Act as a seasoned social media strategist with 5+ years of experience in educational content creation. Design a comprehensive Instagram content plan tailored for [EDUCATOR_TYPE] (e.g., teachers, tutors, professors) aiming to grow their audience and engagement. Include [CONTENT_TYPES] (e.g., carousel posts, reels, stories) and [POSTING_FREQUENCY] (e.g., daily, weekly) recommendations. Focus on themes like [CONTENT_THEMES] (e.g., lesson tips, student success stories, classroom hacks) and suggest actionable steps to optimize captions, hashtags, and visuals. Provide examples of high-performing content formats and a 30-day content calendar template.