How to check IB subject requirements and conditional alternatives
Check exact IB subject requirements and conditional alternatives using a source-linked log and Bath Computer Science’s scoped 2027 example.

A student says, “I need this subject for university,” but the source says recommended, the page is for a different qualification, or nobody can find the original statement. Before changing the subject plan, record the exact course context and wording. Distinguish a confirmed condition from helpful preparation and an unresolved question.
This evidence log is for counselors checking subject advice with students. It makes the reasoning traceable without turning a screenshot or a search summary into a rule.
For Bath Computer Science BSc, September 2027, full IB Diploma applicants, the published typical offer includes HL mathematics. SL Mathematics AA at grade 7 may also be considered, with its own overall/HL grade conditions; SL Mathematics AI is not accepted. The complete standard and conditional routes below show why ‘maths required’ is not enough to advise a particular student.
Identify the applicant before interpreting the sentence
A statement about a subject is only useful when you know what it applies to. Record the institution, full course and award, entry year, applicant qualification and the level or subject variant being discussed. Check whether the page distinguishes applicant categories or routes.
The UCAS entry-requirements guide helps orient the search. The relevant institution's course and qualification information supplies the specific condition. Keep a general overview and a course-specific requirement distinguishable.
If a student brings a screenshot, ask them to reopen the official page. You need the section around the statement, not just the phrase they highlighted. An exception or alternative may sit immediately below it.
Keep the wording before writing your interpretation
Copy a short, exact extract into the school evidence record with the URL and date checked. Then add a separate explanation of what you think it means for this student. That separation makes it possible for another colleague to check the reasoning.
| Wording you encounter | What to check before advising |
|---|---|
| Required or must | The exact subject, level, grade, alternatives and applicant scope |
| Recommended | What the institution means in context and whether another condition changes its significance |
| Preferred | Whether the published selection guidance explains the preference and any consequences |
| Useful preparation | The learning it may support, without silently turning it into an entry condition |
| Not stated or ambiguous | The relevant qualification page or an official clarification |
Do not impose a universal meaning on every institution's use of a word. If the distinction could change the student's subject choice and the official wording is unclear, seek a precise answer from the appropriate admissions contact.
Copy this course evidence log
Student's question or proposed subject decision:
Institution, full course and award:
Intended entry year and application route:
Applicant qualification and relevant category:
Exact short official wording:
URL, page section and date checked:
Subject name, level, grade or variant mentioned:
Alternative conditions or exceptions on the page:
My interpretation for this student:
What is confirmed:
What remains uncertain:
Official clarification needed, if any:
Who checks the interpretation before the school decision:
When this needs rechecking:
Use one record per consequential condition. A long list of course links can look comprehensive while hiding that nobody has checked what each condition means.
A real example: read the route, then the exception
Take Bath's Computer Science BSc (Hons), September 2027 entry, checked on 21 October 2026. Its typical full IB Diploma offer is 36 points with HL grades 7, 7, 6, including a 6 in either HL Mathematics course.
For full IB Diploma applicants taking Mathematics: Analysis & Approaches at SL, Bath says they may be considered with 36 points overall, 7, 6, 6 or 7, 7, 5 in three HL subjects, plus 7 in SL Mathematics: Analysis & Approaches. This is the page's typical-offer alternative, separate from its contextual offer and IBCP guidance. SL Mathematics: Applications & Interpretations is not accepted for this course.
Here is a completed evidence-log entry for an illustrative applicant. It records the published standard route without treating that route as the only possible one.
| Field | Completed entry |
|---|---|
| Applicant and decision | Full IB Diploma applicant considering September 2027 entry; checking the mathematics condition |
| Institution and programme | University of Bath, Computer Science BSc (Hons) |
| Source and check date | Linked official course page, International Baccalaureate Typical offer and Standard Level in Mathematics sections; 21 October 2026 |
| Short exact extract | “including 6 in either HL Mathematics” |
| Interpretation | Mathematics is part of the typical offer conditions, not merely suggested preparation |
| Exception needing attention | The SL AA alternative above has its own subject and grade conditions; it is possible consideration, not automatic eligibility |
| Next owner and check | Second counselor checks the actual subject variant and full grade combination; admissions confirms any uncertain applicant case before advice is finalized |
The colleague's useful response is not simply “maths required.” It is: “Which mathematics course and level is this applicant taking, and have we checked the route that actually applies?” The completed entry links back to the full offer rather than replacing it.
Keep the labels in their own context. This IB Diploma section states offer conditions; it does not describe them as recommended or preferred. Elsewhere on the same page, Bath expresses a computing-related vocational preference for IBCP applicants. That is a different qualification route, not an extra IB Diploma subject requirement. Do not invent a definition of “recommended” where the source has supplied none.
If the student's position is still unclear, an admissions inquiry could ask: “For your September 2027 Computer Science BSc, could you confirm how you would consider an IB Diploma applicant taking [exact mathematics course and level], with [full proposed or predicted grades]? We have read the Standard Level section but need clarification on [specific uncertainty].” Keep the record unresolved until the answer addresses that case. For a later intake, make a fresh check rather than carrying this dated example forward.
Keep IB programme rules and course conditions in different places
A subject combination may satisfy the school's DP planning process without satisfying a particular degree's entry conditions. Conversely, a course preference does not override programme structure or school provision.
Use the official IB curriculum overview with the DP coordinator for programme questions. Use current institution information for course requirements. When advice crosses those two sources, make the handoff explicit rather than asking one person to rely on an unsupported summary.
This also applies to subject variants and levels. Record the exact published wording. A broad label such as mathematics or science may be insufficient when the actual requirement distinguishes versions or qualifications.
Give the second checker a specific job
Ask a colleague to check the context, extract and interpretation. “Does this look right?” is less useful than “Does the requirement apply to this qualification and entry year, and have I preserved the alternatives?”
Where information conflicts, retain the conflicting sources and seek clarification. Do not select the more reassuring statement simply because it preserves the student's preferred combination. If an official answer changes the interpretation, record the correction so the older summary is not reused later.
The review does not need a new database. A source-linked note in the school's approved record can be enough, provided another person can understand the basis and the unresolved question.
Recheck when the decision becomes consequential
Useful triggers include a changed entry year, a different course version, a subject switch or information that has been replaced. A correct check for an earlier stage is not proof that the condition remains unchanged.
Tell the student what the record establishes now. “We have confirmed this wording for this route” is clearer than “You will be fine.” Meeting a stated condition also should not be presented as a guaranteed offer.
Keep the student's educational reason separate from the eligibility record. The evidence log answers a different question: what the institution actually says and what still needs checking.
Use Lyra to identify the question worth checking
Lyra connects a student's interests with possible university and programme directions. If computing emerges as a direction the student wants to explore, ask what appeals about the work before choosing a course requirement to investigate. You can then turn “I might enjoy computing” into a precise evidence task: check the mathematics route for this programme and applicant.
The official page and any admissions clarification establish the condition. Keep that source beside the student's reason for exploring the course, so neither is mistaken for the other. To see how Lyra's exploration could feed into that counselor-led check, request a counselor demo.
Common questions from counselors
Does recommended mean optional everywhere?
Read the term in the institution's full context. It should not automatically be rewritten as required, but a consequential ambiguity needs official clarification rather than a universal interpretation.
Is a search-result summary sufficient evidence?
No. Open the official page and verify the context. A summary may omit the qualification, level, entry year or an exception that changes the meaning.
What if two official pages disagree?
Record both statements and contact the appropriate admissions team with the specific applicant context. Keep the condition unresolved until the conflict has a reliable explanation.
Does meeting the published requirement guarantee admission?
Do not treat a stated condition as a guaranteed offer. Record what the institution confirms and keep any wider selection process distinguishable from subject eligibility.
