IB DP 1 CALENDAR 2025/2026
| OCTOBER 2025 | |
| 17.10 | Submitting CAS portfolio (personal profile, CAS plan, reflection on the learning outcomes) to the CAS Coordinator |
| DECEMBER 2025 | |
| 12.12 | Extended Essay Orientation day part 1 |
| 18.12 | Finding the EE supervisor. Choosing the subject and the preliminary topic ofthe EE. Submitting the EE |
| FEBRUARY 2026 | |
| 20.02 | Extended Essay Orientation day part 2 |
| till 27.02 | First session with EE supervisor - presenting the preliminary research and final EE topic |
| MARCH 2026 | |
| beginning of March | Collaborative Sciences Project |
| till 27.03 | EE Oriantation during subjects' lessons |
| 30.03 | Submitting CAS project plan to the CAS Coordinator |
| 31.03 | TOK Exhibition practice |
| APRIL 2026 | |
| 10.04 | Business Management IA - choosing the topic; first research + initial plan |
| 17.04 | Submitting EE outline, bibliography and introduction to the supercisor (around 500-700 words)* |
| 20.04 | 22.04 - MOCK exam session |
| till 24.04 | Second session with the EE supervisor + first EE reflection (EEPR form) methodology |
| 28.04 | EE - progress monitoring |
| MAY 2026 | |
| beginning of May | Collaborative Sciences Project justification |
| 04.05 | TOK Exhibition - first draft |
| 08.05 | Deadline for submission of IA topic idea for Biology/Chemistry/ Physics IA |
| 15.05 | Submitting the next 1000 words of the EE (around 1500 total) in groups 1*, 2, 3, 5 |
| • group 4 - methodology of EE experiment and preliminarytrials deadline | |
| 19.05 | CAS portfolio - part of DP1 |
| 29.05 | TOK Exhibition - final version |
| May - June | Second CAS interview |
| JUNE 2026 | |
| 02.06 | Business Management IA -first draft |
| 08.06 | IA methodology deadline for Biology / Chemistry / Physics IA |
| 12.06 | EE submitting the next 500 words (2000 total) in groups |
| 18.06 - 26.06 | Science Days - Completing the experiment for EE and AI in group 4 |
*Except Polish A
