Train your critical thinking
Measure your reasoning with a free, instantly-scored test, then sharpen it with worked exercises and evidence-based habits. Everything runs in your browser — no account, no data leaves your device.
TrainThinking is a free library for building stronger reasoning. Start with the critical thinking test to see your score across five skills, work through exercises with worked solutions, and follow how to improve your critical thinking for a simple daily routine.
Exercises & Practice
Tests & Assessment
Improve Your Skills
Questions, Games & Worksheets
Questions
Question stems & examples with answers
Activities
Scenarios & activities for groups and kids
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Games
Reasoning games for adults and kids
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Worksheets
Printable PDF worksheets & lesson plans
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Puzzles
Lateral-thinking puzzles & riddles
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For Nursing, Students & Work
In Nursing
Skills, examples & questions for nurses
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In Business
Reasoning at work and in the workplace
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Essays, Books & Interviews
Essay Examples
Essay, paper & rubric templates
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Best Books
Top-rated books to build reasoning
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Interview Questions
For hiring & interview prep
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