18th of august schools in scotland opened up on the 18th of august by schools in scotland opened up on the 18th of august. by the schools in scotland opened up on the 18th of august. by the 1st schools in scotland opened up on the 18th of august. by the 1st of - 18th of august. by the 1st of september, 18th of august. by the 1st of september, 34,000 - 18th of august. by the 1st ofi september, 34,000 children 18th of august. by the 1st of - september, 34,000 children were off school september, 34,000 children were off school in september, 34,000 children were off school in scotland september, 34,000 children were off school in scotland for september, 34,000 children were off school in scotland for covid 19 - school in scotland for covid 19 related school in scotland for covid 19 related reasons. school in scotland for covid 19 related reasons. and - school in scotland for covid 19 related reasons. and scotland| school in scotland for covid 19 i related reasons. and s