Is there a way to access Sketchup LAYOUT with our Sketchup for schools license

As a school with access to Sketchup for schools, is there a way to get LAYOUT so our students can do architectural drawings/etc

You would need to have SketchUp Pro to get LayOut. You should contact SketchUp Customer Support to see what would be involved for your school to get Pro. SketchUp Pro is a desktop client application so it would need to be installed on computers presumably in your classroom.