Blog Posts
-
Home Education Podcast Interview
A few weeks ago I was invited to give an interview for the Home Education Matters podcast about GCSE Astronomy. There’s a link to the interview in my latest blog post. Why not have a listen? Thank you to Home Education Matters for inviting me! Check out the latest block post.
-
AI Slop vs the Human Connection
After a hard day of work or study, some people enjoy a mindless scroll through social media. It’s an opportunity to turn one’s mind off for a few minutes of harmless dopamine, right? Oh dear. Given my job and search history, the social media algorithms think I must really want to see some AI slop…
-
Collection of Old Physics Videos
I’ve finished uploading my collection of old videos, dating back as far as 1949 (and of varying quality). These videos are in the public domain, but I think it is good to have an all-in-one-place repository. This would make it easier to find one in the future. Check out my latest blog post for the…
-
The Quest for a Five-star Trustpilot Score
I would love to get a five-star Trustpilot score. In this blog post I explore how Trustpilot calculates their “TrustScore”, by including non-existent reviews!
-
Preparing for Ofsted
Read my ramblings about Ofsted and how it inhibits social mobility in my latest blog post! Plus a reminder about how my own financial inclusivity policy promotes social mobility. And a bunch of links. Check out my latest blog post!
-
New Service: Past Paper Examiner Insights!
Want some more help during revision? I can mark your past papers for you and give you useful feedback! Read my latest blog post for more.
-
Old Educational VHS Cassettes
My Physics department at school has a collection of old VHS cassettes, some dating back to the 1980s. I don’t want them to be lost forever, so I’ve started the process of digitising them. I found an old VCR in a cupboard in the geography/geology department, got a SCART to HDMI adapter and a videoContinue…
-
2025 Christmas Special
Don’t forget to watch the 2025 Christmas Special! Link in my latest blog post.
-
-
“Physics is JUST applied mathematics”
“Physics is just applied mathematics”: a statement often given by non-physicists in an attempt to assuage their own feelings of inadequacy. In this blog post, I explore the assertion that mathematics was invented by physicists.
Physics with Keith
Interactive online physics tuition for GCSE/IGCSE and A-Level students (and equivalent) by an experienced and qualified physics teacher.
Social Media
Ⓒ 2026 by Keith Dalby
Physics with Keith 