Complex sentence: Intermediate schools, teaching forms 1 through 2 or Years 7 through 8 are quite common and in Rural areas Area Schools can be found teaching all classes from New Entrants to Form 7 or Year 1 to year 13.
Split into simpler sentences: Intermediate schools, teaching forms 1 through 2 or Years 7 through 8 are quite common. And in Rural areas Area Schools can be found teaching all classes from New Entrants to Form 7 or Year 1 to year 13.