For-credit, 1 semester intensive courses such as Composition or Literature. These would meet for a total of 3 hours per week and would include outside reading and assignments.
No-credit enrichment classes such as LOTR Summer Reading, Algebra 1 readiness, Alg 2 Readiness, or Latin 1 readiness (meets 1x/week for about an hour with minimal outside assignments)
Both sound like great options for our family!