"Teachersgram" is not a widely recognized or well-documented term or platform as of my last knowledge update in January 2022. It's possible that "Teachersgram" refers to a specific online community, social media group, or platform created for teachers. However, without more context or information, it's challenging to provide a detailed description. In general, social media platforms and online communities designed for teachers often serve as a space for educators to connect, share teaching resources, discuss best practices, and support one another in their professional development. These platforms can be valuable for networking and collaboration within the education sector, which is increasingly important in the digital age. If "Teachersgram" has gained prominence or evolved into a more defined concept or platform after my last knowledge update, I would recommend conducting an internet search or visiting the specific website or social media group to learn more about its purpose and offerings.