Once you sign up, your teen will take an initial diagnostic paper before the challenge begins. We'll mark it, identify the exact gaps, and build a custom training plan to target those weak areas.
Then, across the 7 days, your teen will join three live webinars and follow their personalised video training, before retaking the paper at the end to measure their grade jump.

It’s for any GCSE Maths student — Foundation or Higher — who wants to make fast, noticeable progress over half term.
Whether they’re currently failing or aiming for a top grade, this challenge adapts to them.

Only for the live training sessions:

• Foundation: 11am UK time
• Higher: 12:30pm UK time
• All live sessions are recorded and uploaded, so if your teen can’t attend one, they can catch up anytime.

That’s where the Double Grade-Jump Guarantee comes in.
If they don’t jump a full grade boundary, you’ll get 100% of your money back.
If they do, you’ll get the same amount back in Mathmo credits to put toward a Premium subscription.
Either way — you don’t lose.

No problem — this challenge works beautifully alongside any current tutoring.
Rob’s methods focus on exam technique, calculator mastery, and confidence under pressure — skills most tutors don’t teach. It’s the perfect complement to traditional tutoring.

Yes! Rob runs all live sessions himself, and responds to all WhatsApp questions personally.
That’s why spots are limited to 50 — to ensure each student gets the same level of expert, personal feedback.

Around 1 hour per day is enough to complete the challenge and qualify for the Double Guarantee.
It’s designed to be focused, fast, and high-impact — perfect for half term.

That’s exactly who this challenge is for.
Rob’s teaching style is engaging, funny, and relatable, built around his “Enjoyable Live Routine” that makes maths feel surprisingly fun — even for reluctant learners.

Only the correct calculator. We'll send you a link to buy it, but we recommend the Casio FX-991CW, or FX-991EX. Rob will be using the CW throughout this challenge.
Everything else — from practice papers to video lessons and marking — is provided inside Mathmo’s secure online platform.

Absolutely. As long as your teen is preparing for GCSE or IGCSE Maths, they can join from anywhere in the world.
All sessions are recorded and available on replay.

• Sign-up Deadline: Sunday 19th, 10pm
• Challenge Starts: Monday 27th
• Final Test: Sunday 2nd
• Results Day: Sunday 9th

You’ll receive a full diagnostic report showing exactly how your teen improved — and the next steps for continued progress.
You’ll also get a special offer to continue with Mathmo Premium, using any credits earned from the Double Guarantee.

Yes — if you cancel within 24 hours of signing up, you’ll get a full refund, no questions asked.

100% We'll simply refund whichever card you paid with. No catch, no hidden small print. As long as they do an AVERAGE of an hour of work each day, and you send us their papers on time, if theyhaven't jumped a grade boundary we'll give you a full cash refund.

Because Rob runs all live sessions himself, responds to all WhatsApp questions personally, and creates each student’s custom plan, we’re keeping this round capped at 50 students to maintain the quality and personal attention that gets results.