AMC 8 · Journal
Prep Drills
Guides, updates and answers about the AMC 8 — registration, the exam, preparation and results.
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AMC 8 Past Papers: Building a Repeatable Diagnostic Cycle With Error Logging
Transform AMC 8 past papers from simple practice tests into a powerful diagnostic tool. Learn how to build an error log, categorize mistakes by module, and create a repeatable study cycle to improve accuracy and speed before the January sitting.
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AMC 8 Patterns and Sequences: The Seven-Type Lookup Card, Four Formulas and a 12-Problem Worked Key
A lookup card for AMC 8 sequence questions: seven pattern types with their first move, four formulas, digit-position tables and twelve original problems with a worked key.
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AMC 8 Ratios, Rates and Percents: The Multiplier Card, Six Setups and Ten Drills With a Worked Key
A working reference for AMC 8 ratio, rate and percent questions: a multiplier lookup table, six setups with their signal words, ten original drills and a worked key.