Free Comprehension Certifications
Real exams with a real bar — every certificate is serial-numbered and earned, never given. Pupils before Profits.
American HistoryCertification exam
CivicsCertification exam
Computer LiteracyCertification exam
DigitificationCertification exam
EconomicsCertification exam
EntrepreneurshipCertification exam
FinancificationCertification exam
First AidCertification exam
GeographyCertification exam
Health VitalityCertification exam
HomeschoolCertification exam
HumanicsCertification exam
HVACCertification exam
LawificationCertification exam
Leadership InfluenceCertification exam
LinguificationCertification exam
MathificationCertification exam
ReadificationCertification exam
ScienceCertification exam
SpellificationCertification exam
ThinkificationCertification exam
TradificationCertification exam
Wealthification JuniorCertification exam
WritificationCertification exam
The Learning Arcade
Games built from GSU books — knowledge you can play. Start at the Arcade floor or jump straight to a cabinet.
Bookgame 1 Betrayal DetectorLearning game
Bookgame 2 Phonics ProtocolLearning game
Bookgame 3 Comprehension TribunalLearning game
Bookgame 4 Mississippi ChallengeLearning game
Budget SurvivorLearning game
Cell DefenderLearning game
Credit Score SimulatorLearning game
Division DojoLearning game
EQ ClimbLearning game
Fraction FrenzyLearning game
GENO's World TourLearning game
HVAC IQLearning game
Iron MindLearning game
Junior Money ClimbLearning game
Make24 BookgameLearning game
Math Helix ClimbLearning game
Math JeopardyLearning game
Money ClimbLearning game
Phish Or LegitLearning game
Phoneme ForgeLearning game
Red Herring HunterLearning game
Robot Proof BookgameLearning game
Solar PV ClimbLearning game
Solar System ExplorerLearning game
Sovereign Mind ClimbLearning game
Spelling ForgeLearning game
Stonemasons ClimbLearning game
Summit ChampionLearning game
Trades ClimbLearning game
Tradesmans TrialLearning game
Vowel ValleyLearning game
World FlavorsLearning game
Free Instruments
Diagnostic and practice tools that tell you the truth about where you stand.
🔔 The Graduation BellLIVE — watch certificates ring as they are earnedFree ToolsFree instrument
Where Do I StandFree instrument
Oral Reading FluencyFree instrument
Adult Literacy LabFree instrument
Gene CallFree instrument
Readers & Roads
Full reading experiences and structured journeys.