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Law
Law demands exact definitions, tests and hierarchies. Lumi quizzes you so you can recite them without hesitating, which frees your head for the reasoning.

How to turn this subject into cards
Make one note per concept, with the definition, its elements, its effects and an example case or provision. Quiz yourself on the list of elements, because that is where one gets forgotten. The trap is knowing the general idea but being unable to state the rule precisely. Lumi helps you retain definitions, tests, hierarchies and principles.
Example card
Try it, Lumi turns it into fill in the blank questions in your browser.
Law · teach this card to Lumi
Common law develops through court decisions that later courts treat as precedent. In the US, federal law is supreme over state law under the Supremacy Clause. A statute is a written law passed by a legislature.
Lumi’s question
Common law develops through court decisions that later courts treat as _____.
Pick the missing word


Answer right to light Lumi up
Its lamp fades when a fact slips away.
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- Master (two-year postgraduate degree) · France
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- Business school · France
- Competitive exams (concours) · France
- A-levels · United Kingdom
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- University degree (grado) · Spain
- University master’s · Spain
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Teach this to Lumi
Give Lumi your law notes, it gives them back as questions at the right moment.


