学习科目转盘
合理安排学习时间，随机选择要复习的科目。适合学生均衡学习各个科目。
概述
The Study Subject Wheel keeps review sessions balanced so no topic gets starved. Spin per Pomodoro and trust the rotation.
How to structure a study session
Load each subject you need to review. Spin, study the result for 25–45 minutes, take a short break, and spin again. The randomness matches how real exams mix topics, which reinforces retrieval strength.
Use cases
Exam prep, standardised test review, language learning, bootcamp practice, and instrument practice. Anywhere you have multiple categories to maintain, the wheel keeps each one alive.
Weighting weak areas
Duplicate subjects you struggle with so the wheel biases toward them. Remove a subject once it is exam-ready, so your remaining time focuses on the rest.
常见问题
How many subjects should be on the wheel?
Four to eight usually covers a semester's workload without diluting any single subject.
Can I use it for language learning?
Yes. Add skills like listening, reading, grammar drills, and speaking practice, and rotate among them.
Should every subject appear equally often?
By default yes. Duplicate weak subjects to spend more time on them.
Does it replace a study schedule?
No. Use it to break ties within a planned study block, not to decide whether to study at all.
Can study groups share the wheel?
Yes. One person spins and everyone studies that subject together for the block.