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Revision videos and PDFs, with free sample lessons.

Videos and PDFs for Mathematics, Physics and Chemistry. Try the sample lessons with no account.

Sample lessons: no accountVideos + PDFsFree WhatsApp Community
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Start with the free material.

Four free things, with no card and no account. The WhatsApp community is the only one you join, and it is free too.

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Sample lessons

Course previews and full sample lessons to try first.

Free

Tip PDFs

One-page sheets that show where marks go.

Free

Short videos

Quick clips for one idea at a time.

Free

The Community

Latest updates, free giveaways and study kits on WhatsApp.

Subjects

Three subjects, equal weight.

Every lesson is marked the way the exam is: marks lost, marks kept. Watch a five-second preview of each.

Mathematics

Plot it, check the sign

yx (0, 1) y = 2x − 1 y = 2x + 1 Sign slip: −1 markKept: +1 mark

Graphs drawn step by step, with the slips that cost marks shown and fixed.

VideoPDFLinear graphs
Physics

One ray at a time

F Parallel rays All meet at F Cross at F: −1 markCrossed at F: mark kept

Ray diagrams drawn one ray at a time, so you see which marks are for arrows and labels.

VideoPDFLenses and rays
Chemistry

The mole, with units

m = 36 g M = 18 g/mol n = m ÷ M n = 36 ÷ 18 = 2 n = 36 ÷ 18 = 2 mol No unit: −1 markUnit added: mark kept

The mole worked line by line, so the answer and its unit both earn the mark.

VideoPDFThe mole
Full access

What full access includes.

One payment of KES 250 opens all of it for 6 months.

Video lessons

Every lesson in Mathematics, Physics and Chemistry, worked step by step.

Lesson PDFs

A PDF for every lesson, so you can revise without the video.

Tip PDFs

One-page tips and unit breakdowns that show where the marks go.

AI study prompts

Prompts you can paste into ChatGPT or a similar app to practise each unit.

Prices

Free to start, KES 250 for full access.

Free material stays free. Full access is KES 250, one-time payment, 6 months of access, paid by M-Pesa. We post free content every day and add new lessons every two days. Payment is not open yet.

FreeNo payment needed
KES 0to join
  • Course previews and sample lessons
  • Tip PDFs and short videos
  • Latest updates on new lessons and revision materials
  • Free giveaways and study kits on WhatsApp
Watch a free lesson
Full access6 months of access
KES 250one-time payment
  • Every lesson video in Maths, Physics and Chemistry
  • Lesson PDFs, tip PDFs and unit breakdowns
  • AI study prompts for every unit
  • Everything we add in your 6 months
  • One payment, no subscription

Payment opens soon. We will announce it in the Community.

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WhatsApp Community

Free updates and study kits, on WhatsApp

  • The latest updatesNew lessons, tip PDFs and short videos, as soon as they are out.

  • Free giveaways and study kitsFree PDFs and revision kits, shared with everyone who joins.

  • Free to joinJoining costs nothing. Only we post, so it stays quiet and easy to follow.

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FAQ

Questions people ask.

1Are the sample lessons really free?

Yes. No account and no card. Open one and watch.

2How much is full access?

KES 250, paid once by M-Pesa, for 6 months of access from the day you pay. Payment is not open yet. We will announce it in the Community.

3What do I get for KES 250?

Every lesson video in Mathematics, Physics and Chemistry, a PDF for every lesson, tip PDFs, unit breakdowns and AI study prompts for each unit, plus everything we add in your 6 months.

4Which subjects do you cover?

Mathematics, Physics and Chemistry. All three get the same attention, so pick the one you need first.

5What is the WhatsApp community?

It is where we share the latest updates, free giveaways and study kits, so you hear about new lessons first. Only we post. The teaching itself is in the lessons.

6Will it work on my phone?

Yes. We build for cheap Android phones: small pages and light videos, so they load fast.

Start with the free material.

Sample lessons, tip PDFs and short videos are free. Pay once when you want the rest.

Watch a free lessonJoin free on WhatsApp

KES 250, one-time payment, 6 months of access. Payment is not open yet.