📚 Learn & Grow
Learning Hub
Free tools and resources to help you learn math, improve your writing, study more effectively, and master new skills.
Smart Calculator
Scientific calculator with step-by-step solutions
Flashcards
Create and study with spaced repetition
Writing Helper
Grammar check and writing tips
Study Timer
Pomodoro technique for focused learning
📖 Study Techniques
Science-backed methods to learn more effectively
Spaced Repetition
Review material at increasing intervals to strengthen long-term memory.
- Review after 1 day
- Review after 3 days
- Review after 1 week
- Review after 2 weeks
Active Recall
Test yourself instead of passively re-reading. This strengthens neural pathways.
- Use flashcards
- Practice problems
- Teach others
- Write from memory
Pomodoro Technique
Work in focused 25-minute bursts with short breaks to maintain concentration.
- 25 min focus
- 5 min break
- After 4 cycles: long break
- No distractions during focus
Feynman Technique
Explain concepts in simple terms to identify gaps in understanding.
- Choose a concept
- Explain it simply
- Identify gaps
- Review and simplify