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Parents blog posts | TeachTutti
Discover verified tutors for any subject, age and standard

Discover verified tutors for any subject, age and standard

Student

13 min read

How many GCSEs do you need?

This guide looks at the typical number of GCSEs students sit and what the minimum requirements are. We explain GCSE grading, the timeline for choosing options, and recent trends in popular subjects to help students make informed, confident decisions.

Student

14 min read

Top 10 hardest A Level subjects in 2025

Discover the top 10 hardest A-Level subjects in 2025, based on official national exam data from the Joint Council for Qualifications. This guide explains how each subject ranks in difficulty using fail rates and high-grade statistics, and explores what makes subjects like Physics, Chemistry, Maths, Biology and Law especially challenging.

Student

15 min read

Top 10 Hardest GCSE subjects - Choosing your GCSEs

When deciding on GCSE options, one consideration is the difficulty of the subject. This guide ranks the 10 hardest GCSE subjects in order, using 2025 UK results plus real challenges like maths load, content volume and exam style. Get a clear snapshot of difficulty, what each subject demands and practical next steps.