Why IB workload feels different from A-Level or GCSE
Most qualifications put nearly all of a student's marks into final written exams. The IB Diploma doesn't. Internal Assessments (IAs), the Extended Essay, and Theory of Knowledge (TOK) all carry real weight towards your final result, and all of them have their own deadlines landing in the middle of the same two years you're supposed to be revising for exams. Squeezing IA work in around revision, instead of planning both together, is one of the most common reasons IB students feel permanently behind.
Map every deadline onto one calendar
Internal Assessment deadlines are set by your school, not the IB directly, and schools commonly stagger different subjects' IA deadlines across the two years rather than dumping them all at the end. Get every IA, Extended Essay, and TOK essay or exhibition deadline from your subject teachers and your Diploma coordinator, and put them all on one calendar alongside your mock and final exam dates. Seeing everything in one place is the only reliable way to spot a clash before it becomes a crisis.
Protect IA time from exam revision, and vice versa
IAs and exam revision need different kinds of attention. IA work, data collection, draft writing, source analysis, is project work with its own momentum. Stopping and restarting it costs more time than the same hours spent in one continuous block. Exam revision, on the other hand, does better with short, frequent, spaced sessions. Try to do both in the same study session and usually neither gets done well. Where you can, ring-fence specific days or weeks purely for IA work, separate from your regular weekly revision rhythm, rather than trying to interleave the two constantly.
Start IAs earlier than feels necessary
Every stage of an IA, data collection, draft, supervisor feedback, redraft, takes longer than it looks from the outside, especially once you factor in how long supervisor feedback actually takes to come back. Start an IA in the weeks right before exam revision season kicks off properly and you won't end up writing a first draft of your Biology IA in the same week as your Chemistry mock.
The Extended Essay and TOK need their own slow-burn schedule
Unlike a single-subject IA, the Extended Essay spans roughly a year of intermittent work, and TOK runs across both years of the Diploma. Both work best as a low-intensity, ongoing commitment, a small fixed slot each week, rather than something you cram into a single intense push near the deadline. That approach is much harder to pull off for a piece of sustained, reflective writing.
When exam revision and IA deadlines genuinely clash
If a hard IA deadline lands in the same week as mock exams, talk to your Diploma coordinator as early as possible. Schools have more flexibility on internal deadlines than students usually assume (this doesn't apply to the IB's own external deadlines for coursework you've already submitted), and raising a clash early is far easier to resolve than raising it the week it actually happens.
Using ExamPass.ai around IA crunch periods
In weeks when an IA deadline is eating most of your study time, short topic-based exam questions are a more realistic way to keep exam content fresh than a full exam paper. ExamPass.ai's topic-based exam questions fit into smaller windows of time and still track which areas you're falling behind on, so a heavy IA week doesn't have to mean a complete pause on exam prep.