OCR GCSE Chemistry B (Twenty First Century Science) — Foundation (J258)

Choose how you want to practise OCR GCSE Chemistry B (Twenty First Century Science) — Foundation (J258). Knowledge Questions is available now. Exam Practice is coming October 2026.

Explore the Foundation-tier Chemistry requirements for OCR B (Twenty First Century Science), J258. Follow the course and tier confirmed by your school.

Knowledge Questions

Practise understanding and recall of the underlying knowledge for this course.

Practise knowledge

Exam Practice

Practise applying knowledge through exam-style questions.

Coming October 2026

OCR GCSE Chemistry B (Twenty First Century Science) — Foundation (J258) Questions | KnowledgeSet