▲ Camp45
Sign inStart free

Philosophy · Optional theme B: Epistemology

PHB.1 — Nature of knowledge

Philosophy · SL / HL · syllabus-mapped notes

  1. PHB.1.1

    Nature of knowledge

  2. PHB.1.2

    Truth

  3. PHB.1.3

    Sources of knowledge

Full notes + a tutor. Every subject, one payment.

Camp45 turns the syllabus into notes that give you exactly what the exam asks — so you study smarter, not harder.

Monthly

€19/mo

Flexible — cancel anytime

Go monthly
Most popular

This exam year

€149

Every subject, paid once

Get this exam year

Both diploma years

€229

Both years, paid once

Get both years

Syllabus-exact notes

Every understanding statement written out in full — nothing more than the exam asks, nothing left out.

A tutor that answers from the syllabus

Ask anything and it answers from the exact points you are studying.

Every subject, one payment

All 26 IB subjects, SL & HL, covered by a single payment — no per-subject fees.

No credit card. Try the free Biology preview before you commit.