Biology  by Mr Bradford
03 / resources  ·  smooth ER

Made, remixed, yours to take.

The smooth ER ferries lipids around the cell. These ferry the handouts, slides, and labs I've created or remixed, curated and free for any teacher to lift. For the pedagogy these pair with, see my teaching approach; for ones built as web apps, see the apps collection.

For everyone, regardless of program.
biology jokes

Press the button. Brace yourself.

awaiting groans

the full staffroom
word roots

Loading a root…

enter the Stoa
Browser tools you can use without an account.
◎ Guided labs

Step-through practical labs.

Practicals walked end-to-end: setup, method, data table, analysis, mark scheme. Pairs with the videos and the interactive lessons.

Browse all labs

Built from your own labsheet? Each of these starts as a PDF worksheet and is turned into a walkthrough by a Claude skill I wrote called lab-companion. DM me on LinkedIn and I'll share it.

◎ Interactive Lessons

Interactive lessons you can scroll through.

Click-through walkthroughs that pair with the videos. Each one embeds questions you have to answer before you can move on, and shows the mark scheme inline.

Browse all lessons
◎ Summary doodles

One-page doodle-to-complete sheets.

Printable A4 revision sheets: three panels, a term bank, and blank space. Students doodle and annotate each concept until the page explains itself.

Browse all doodles