The Atlantic Rim Collaboratory Summit is being co-hosted by @ScotGov this year. The annual gathering brings together pupils, teachers and education experts.
Over four days, participants will share ideas about how to improve schools in the different countries taking part.
First Minister @JohnSwinney and Education Secretary @JennyGilruth (a former teacher at RHS) met international delegates, pupils and teachers attending a Summit session at the Royal High School.
They discussed ways to improve attendance at school and help children get the most from their education.
Royal High School said on Twitter: “Our School Captain, Hannah & Vice Captains Hollie & Skye delivered exceptional speeches and were a credit to RHS. It was a pleasure to welcome delegates to our school.”