Year 12–13
IB Diploma students taking Mathematics AA or AI, HL or SL
A continuing course for IB Diploma students taking Mathematics (Analysis & Approaches or Applications & Interpretation, HL or SL). Taught in English, with support for the heavily weighted Exploration (internal assessment). Eight hours a month gives enough practice volume for HL, feeding directly into overseas and Japanese university applications.
Checked against the IB criteria to see on which criterion marks were lost.
Follows the school's pace while reaching the depth HL demands.
The balance shifts with the calendar. For the IA we cover topic choice, the validity of the mathematics and how to write the reflection.
Set by working back from the school's unit tests, mocks and deadlines.
Written by unit for the course and level taken (AA / AI, HL / SL).
Guidance on choosing a topic, structuring the report and reading the criteria, with marking from the first draft onwards.
Practice matched to how each paper asks questions.
Written by head office for the school's test range.
Materials, homework and predicted papers are all prepared by head office. Part of the material is published free in themaths curriculum explainers(bilingual).
Nansu Juku is not a once-a-week lesson. Lesson, homework, submission, marking and the weakness log complete one cycle every week, and that record decides the next lesson.
The tutor builds the lesson around the school's progress, the latest marked work and where the student got stuck. Lessons are recorded and reviewed by head office to decide the next step.
Homework goes out on lesson day. The tutor and head office write a week's worth for this one student and send it in a single batch. It is never a generic year-group worksheet.
Bilingual worksheets (PDF) and in-app practice, used for different things: arithmetic and vocabulary are drilled in the app, written working and proofs are done by hand.
The student photographs their work and submits it from the app. No paper handover, no postage.
Each question is returned as: answer → explanation (Step 1, 2, 3…) → check → tip → common mistakes. Written in both languages.
A correction is not the end. We record which unit and which idea caused the error, and the next homework and the next lesson are built from that record.
Parent, student and head office review the month together and set next month's targets. Head office sits in; it is not left to the tutor alone.
What was covered, what was mastered, where the student struggled, and next month's goals, in writing.
Homework, submissions, marking, records and the schedule live in one app for the student. Parents see exactly the same.
This week's tasks in one list. Photograph, submit, and read the marking and explanations in place.
Your textbooks, problem sets and past-paper booklets, always open. Lesson handouts stay here too.
Unlimited arithmetic and vocabulary drills. The app records how many you did and where you slipped.
Chapter check tests matched to the textbook. Results feed straight into the weakness log.
Shows how much of each unit is secure, as a percentage, calculated from what you actually solved rather than a feeling.
Every lesson record, the next lesson date and notices from head office in one place.
Homework set, work submitted, marking, lesson records and mastery, all visible from the parent account.
Check lesson dates, request make-up lessons and arrange the monthly meeting here.
Invoices and payment status are shown in the app.
Works in the browser on phones, tablets and computers. Add it to the home screen and it opens with one tap like an app.
Notifications go to both the student and the parent. On iPhone and iPad they only arrive once the app is added to the home screen (an iOS restriction); the app walks you through it.
Anything outside the lesson goes to head office, not the tutor: materials, homework, university plans and scheduling are all handled in one place.
Tutors concentrate on teaching. Questions about materials, homework, marking and university plans go straight to head office. If the tutor changes, your contact and the whole record stay the same.
WhatsApp for anything urgent; the app or email (info@yabiku-edu.com) for anything you want on record. Whichever channel you use, head office receives it and passes it to the tutor if needed.
Request them in the app; head office coordinates with the tutor and confirms. Dates are never fixed in a private chat with the tutor where nothing is recorded.
Every month, without fail, parent, student and head office compare notes on progress. It exists so that a term never slips by unnoticed.
The fee depends on the target universities, the current level and the school's syllabus. Tell us about your child and we will send a full fee list, and arrange a trial lesson if you wish.
Or email us directly: info@yabiku-edu.com
