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Flashcards
Remember more. Forget less. Our spaced repetition system shows you exactly what you're about to forget — right when you need to review it.
How it works
Quick, focused review sessions that actually stick
What is the difference between a food chain and a food web?
Rate your recall — the algorithm adapts to you
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Browse by Subject
Choose a subject to start practising with free flashcards
ESS
Ecosystems, Climate, Biodiversity
Available nowBusiness Management
HR, Finance, Marketing
Available nowEconomics
Micro, Macro, International
Coming soonBiology
Cells, Genetics, Ecology
Coming soonChemistry
Organic, Bonding, Redox
Coming soonPsychology
CLOA, BLOA, SCLOA
Coming soonWhy students love it
Built on cognitive science, designed for IB success
Auto-generated flashcards
Flashcards are created from your study materials. No manual work needed.
Spaced repetition algorithm
Based on the forgetting curve. Cards you struggle with appear more often.
Focus on weak spots
Stop wasting time on what you already know. We prioritise your gaps.
5-minute daily sessions
Quick reviews that fit into any schedule. Perfect for busy IB students.
Instant feedback
Rate each card as Hard, Good, or Easy. The algorithm adapts to you.
Track your retention
See which topics are sticking and which need more review.
The science of remembering
Our flashcard system is built on the Ebbinghaus Forgetting Curve — the idea that memories fade predictably over time. By reviewing just before you forget, you strengthen the memory and extend how long it lasts.
of what you learn is forgotten within a week without review
daily review can boost long-term retention by 80%+
more efficient than passive re-reading of notes
Frequently Asked Questions
Are the flashcards really free?
Yes! Flashcards are 100% free for all Aimnova users. Create a free account and start reviewing immediately. No credit card required.
How does spaced repetition work?
Spaced repetition shows you cards just before you're about to forget them. Cards you find difficult appear more often, while easy cards are spaced further apart. This is scientifically proven to improve long-term memory.
Which IB subjects are covered?
We currently have flashcards for ESS and Business Management. Economics, Biology, Chemistry, and Psychology are coming soon. All flashcards are aligned with the latest IB syllabus.
Can I create my own flashcards?
Flashcards are automatically generated from our study content. This saves you hours of manual work and ensures all key concepts are covered.
How long should I study each day?
Just 5-10 minutes of daily review is enough to significantly improve retention. Consistency is more important than duration.
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