A little play.
A new discovery.
Explore free interactive quizzes in history, geography, science, English, math and logic. Choose an answer, understand why it works, and leave knowing something new.
No sign-up needed. Play at your own pace.
Better questions.
New discoveries.
Pick a topic, test yourself, and learn from clear explanations.
Find your next challenge
From quick calculations to world history, there is more than one way to stay curious. Every quiz below is linked to a published JOBSCRIB post.
World History Quiz
Ancient civilizations, major changes, and events that shaped the world.
Take the quiz SCIENCE · 50 questionsEveryday Science Quiz
Explore biology, chemistry, physics, Earth and space.
Take the quiz GEOGRAPHY · 50 questionsWorld Geography Quiz
Explore countries, capitals, landmarks, rivers and oceans.
Take the quiz GEOGRAPHY · 50 questionsU.S. State Capitals Quiz
Check how well you know the capitals of all 50 states.
Take the quiz ENGLISH · 50 questionsEnglish Grammar Quiz
Practice everyday grammar with answer explanations.
Take the quiz ENGLISH · 50 questionsEnglish Spelling Quiz
Test your knowledge of tricky English spellings.
Take the quiz MATH · 50 questionsMath Quiz
Strengthen arithmetic and everyday number skills.
Take the quiz LOGIC · 50 questionsNumber Patterns Quiz
Identify the rules behind sequences and patterns.
Take the quizAmerican History Challenge
Try this shorter introduction to American history before exploring our longer quizzes. Each question has four choices, and the explanation appears after your answer.
Start with what you know.
Ten questions, no timer, one point for every correct answer. Your score is just for practice.
A few moments worth exploring
Independence and the Constitution
The Declaration of Independence was adopted in 1776. The Constitution was drafted in 1787, establishing a framework for the federal government. They serve different purposes and should not be confused.
Read the explanation →Why the Statue of Liberty turned green
The statue’s copper surface changed over time as it reacted with the surrounding environment. Learn about the chemistry behind its protective green patina.
Explore the history and science →True stories from the past
Our learning library also includes researched biographical and historical articles. Go beyond a one-line fact to learn the people and context behind it.
Mary Ann Goodnight and the American bison
How a small group of protected calves contributed to a lasting conservation legacy.
Read the story →HISTORICAL BIOGRAPHYWindsor Davies: an unusual path to TV fame
Discover how a miner and schoolteacher built a long career in British entertainment.
Read the biography →LEARNING LIBRARYSee the latest articles and quizzes
Browse the full library of educational challenges and stories in one place.
Visit the blog →Practice with purpose.
JOBSCRIB is a free browser-based educational quiz and reading website. We publish topic-focused practice challenges with explanations, alongside accessible articles about history, people and discoveries. Our goal is simple: help curious readers practice what they know and understand something they did not know before.
These quizzes are informal learning activities, not official exams or qualifications. We welcome factual corrections and aim to make our material clear and useful.
How are quiz scores calculated?
Each correct first answer earns one point. The ten-question homepage quiz gives a final score out of ten; other quizzes have their own totals.
Do I need to register?
No account is needed to play the public quizzes linked on this page.
Where can I report an error?
Use the Contact Us page to explain the issue and, when possible, share a reliable reference so we can investigate it.