457 new study guides across 39 ap subjects
june 18, 2026
A month of rewrites and additions covering skills, big ideas, DBQ strategy, and units that were thin or missing.
Some subjects had gaps: a unit with no guide, or a skill the CED tests that we never covered directly. Others had guides that predated the current CED.
We added 457 guides between late May and mid July across 39 subjects. AP Biology got 24, AP European History and AP Chemistry 22 each, AP German 21, APUSH 20, AP World and AP Latin 17 each. A lot of the new ones cover skills and big ideas rather than content, plus dedicated DBQ strategy guides for APUSH, AP World, and AP Euro.
shipped by
amanda