Contacting Schools

My general idea for contacting the schools is to establish a relationship with them first, whilst also doing some research and finding out how the teach social media at their school. After we have a good communication going, it will feel more comfortable to propose the idea of me presenting my work to the students. Below is an example of the type of email I sent. The emailed varied slightly between the 5 schools I sent it to, but this is the jist...

UPDATE: As of 3/5/19, I am still yet to receive any responses from any of the school. It's a shame, but if I did it again, I would probably use a more direct for of communication - such as a phone call or hand delivered letter.