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Read a topic, answer questions on it, and follow a plan that runs to your exam day. No fees, no adverts, and most of it works without an account.
One page per topic.
Every topic of the syllabus has its own note, written from the official subject guide. Diagrams are drawn for the page, and every note points out the mistakes that cost students marks.
The end of each note checks you before you move on: tick off what you can now do, answer one question, then try the exam-style ones with their mark scheme.
We know buyers respond to price, but by how much?
- Calculate PED from data
- Link PED to total revenue
Try one now.
This is a real question from the Economics bank in Practicerie. Pick an answer: the explanation covers the wrong options too, because each one is written to catch a particular mistake.
Which of the following is a leakage from the circular flow of income?
A leakage is income that leaves the flow between households and firms: saving, taxes and spending on imports. A and D are the opposite, injections that add spending. C is the flow itself: factor income paid from firms to households.
Every day, up to the exam.
Add your subjects and the plan fills in the IB exam dates from the official timetable; for the SAT you pick your sitting. It spreads every topic over the days you study, so you know what to do today and what's left.
A topic you learn comes back three times, on questions you haven't answered yet. The final weeks revise your weakest topics first.
Mon
Learn · Econ 2.8Review · Bio A1.1Tue
Learn · Maths 1.3Wed
Review · Econ 2.8Learn · SAT ALG.2Thu
Learn · Bio A2.3Fri
Review · Maths 1.3Sat
Topic check · Maths topic 1Sun
Mixed set · 10 questionstopic notes across the IB and the SAT
multiple-choice questions, each one explained
written questions with mark schemes
for a student, now and later
Mock exams In the future, hold tight!
Full papers marked against the mark scheme are in the works. There's no date yet.
For schools
Your students can use all of this today without paying. If you'd like a partnership for your school, or class views of how students are doing, write to us.
Questions
Who writes the notes and questions?
We do, from the IB subject guides and the College Board's SAT framework. Nothing is copied from past papers, which belong to the IB and the College Board.
Do I need an account?
Not for the notes or Practicerie; your progress there stays on your device. The study plan needs a free account so it can follow you between devices.
My school teaches the topics in a different order.
Mark the notes you've already done as read. The plan counts them as learned and schedules their reviews, and lays out the rest in syllabus order.
Can I do the IB and the SAT together?
Yes. Both go into one plan, each paced to its own exam date.
Start with the topic
you're on at school.
Open its note, tick what you know, answer the question at the end.