| School riot? | 12 |
| School rings? | 13 |
| School rides | 12 |
| School reward | 13 |
| School reunion organizer | 24 |
| School reunion discoveries | 26 |
| School reunion attendee | 23 |
| School restroom sign | 20 |
| School requiring ROTC participation | 35 |
| School report on the singer of "If I Could Turn Back Time"? | 69 |
| School reformer Horace | 22 |
| School reference | 16 |
| School records notations | 24 |
| School recital | 14 |
| School recess | 13 |
| School readings | 15 |
| School readiness program and a hint to this puzzle's theme | 62 |
| School quarters | 15 |
| School purchases | 16 |
| School pupil, in Paris | 22 |
| School project medium in large rolls | 36 |
| School project | 14 |
| School product | 14 |
| School problem | 14 |
| School primer | 13 |
| School poster paper | 19 |
| School poster material | 22 |
| School poster admonition | 24 |
| School popular in the 1920s | 27 |
| School play prop | 16 |
| School plagued by Andrew Martinez, the "naked guy," in the 1990s | 74 |
| School phrase with a clue to this puzzle's theme | 52 |
| School periods | 14 |
| School period: Abbr. | 20 |
| School period | 13 |
| School passes? | 14 |
| School passageway | 17 |
| School part | 11 |
| School parking-lot sign? | 24 |
| School papers | 13 |
| School paper holder | 19 |
| School paper a student shouldn't write himself | 50 |
| School paper | 12 |
| School pal, maybe | 17 |
| School over-seeing groups: Abbr. | 32 |
| School Orwell attended | 22 |
| School orgs. | 12 |
| School organization | 19 |
| School org. with bakesales and such | 35 |
| School org. with bake sales | 27 |
| School org. units | 17 |
| School org. since 1897 | 22 |
| School org. branches | 20 |
| School org. | 11 |
| School order | 12 |
| School or collar | 16 |
| School opening? | 15 |
| School open-house organizer | 27 |
| School open house organizer: Abbr. | 34 |
| School on the Thames | 20 |
| School on the Seine | 19 |
| School on the River Thames | 26 |
| School official | 15 |
| School off Wilshire Blvd. | 25 |
| School of writing | 17 |
| School of William and Harry | 27 |
| School of whales | 16 |
| School of tomorrow? | 19 |
| School of thought | 17 |
| School of the future? | 21 |
| School of the future | 20 |
| School of seals | 15 |
| School of sarcasm? | 18 |
| School of Russian poetry | 24 |
| School of Rock? (Abbr.) | 23 |
| School of rel. | 14 |
| School of psychology | 20 |
| School of painting | 18 |
| School of painters: c. 1908 | 27 |
| School of painters, c. 1908 | 27 |
| School of orcas | 15 |
| School of NOTE? | 15 |
| School of nineteen British prime ministers | 42 |
| School of Mustangs | 18 |
| School of mines topic | 21 |
| School of mental discipline | 27 |
| School of martial arts | 22 |
| School of Hindu philosophy | 26 |
| School of higher ed. | 20 |
| School of Greek philosophy | 26 |
| School of Greek philosophers | 28 |
| School of foolish talk? | 23 |
| School of fish? | 15 |
| School of fish | 14 |
| School of experiential wisdom | 29 |
| School of design offerings | 26 |
| School of Buddhism | 18 |
| School of big fish | 18 |
| School of art | 13 |
| School of American art | 22 |