Starting SEC (O-Level) Chemistry? Start ahead, free.
Protons, neutrons and electrons, in the exact words examiners accept. Sign up below and it opens straight away.
What you get: both, free
Free video lesson: Inside the Atom
- The three sub-atomic particles: relative charge and relative mass
- The exact wording examiners accept, and the answers they reject
- A worked exam question, then a your-turn question
- G3 Chemistry and G3 Science (Chemistry) versions (formerly Pure and Combined), under 4 minutes
Free Chemistry diagnostic
- A short online test across the Sec 3 topics
- Pinpoints the exact topics costing marks
- Topic-by-topic summary the moment you finish
- About 20 minutes, no preparation needed
You're in. Here are both
We've also emailed you both links, so you can come back to them.
Lesson 1: Inside the Atom (under 4 minutes)
The free diagnostic (about 20 minutes, see where your child starts)
Start the diagnosticStraight answers
Is it really free?
Yes. No payment, no card. It's one lesson and the diagnostic, so your child can see how Cher teaches before you decide anything.
Why only one lesson?
Lesson 1 shows the whole method: the concept, the exact wording that earns the mark, a worked exam question, then your turn. The rest of the course is for students in Cher's classes.
We don't know the stream yet.
Choose "Not sure yet". Lesson 1 teaches the same chemistry for G3 Chemistry and G3 Science (Chemistry), so it works either way.
What happens after I submit?
The lesson and the diagnostic open straight away, and both links are emailed to you. One email now, one short follow-up later. No newsletter, no spam. Cher may message once on WhatsApp to ask how your child found it.
Do you offer lessons?
Yes. Weekly online classes for Sec 3 and Sec 4: small groups of maximum 12 students, live on Zoom. The current intake and details are on the programmes page, with no obligation.