Mr Stewart’s website homepage

Overview

Science is how we turn curiosity into evidence — asking brave questions, testing ideas, and discovering patterns in the living and non-living world.

Physics is the hidden rulebook of the universe: from sparks in a wire to stars in a galaxy — the same few ideas explaining wildly different things.

Electronics is where ideas become real: you build systems that sense, decide, and respond — and you learn the superpower of making things work.

Engineering is turning “wouldn’t it be cool if…” into “it works” — designing, building, testing, and improving until it’s genuinely brilliant.

✅ How to use this site (tap to open)simple
  • Start with your subject area (Science / Physics / Electronics / Engineering).
  • Use the unit pages for notes, videos, and practice.
  • If you’re stuck: learn one definition, draw one diagram, or repeat one example until it feels automatic.

Sections

Tap a section to enter the organised course pages.

🧪 S1 & S2 Science

Biology • Chemistry • Physics foundations

⚡ S3+ Physics

Units • practice • skills • revision

💡 S4+ Electronics

Build • test • troubleshoot • document

🧰 Engineering ⏳ WIP

Work in progress — the good bits are being built and polished.