Breakthrough Maths

I’m not surprised this is blowing up.

This is a 2 hour class going through predictions, likely questions and calming the nerves before the exams.

People love this. It’s my 6th year doing these “Night Before” classes and they make a huge difference.

If you’re doing your GCSEs, we’re running a Night-Before-Exams session, just before Paper 2. See details👉 www.breakthroughmaths.co.uk/night-before-exams-mas…

And if you’re doing your LC or JC, you can book your night before Masterclass here 👉 www.breakthroughmaths.ie/night-before-exams-master…

16 hours ago | [YT] | 9

Breakthrough Maths

GCSE Maths Paper 1 reaction

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3 days ago | [YT] | 23

Breakthrough Maths

GCSE Maths Paper 1 predictions for Foundation

TONIGHT we run a special 2-hour "Night Before Exams" Masterclass.
We will run through the key topics for Paper 1, practice predicted questions and have you FULLY READY for that exam.

Foundation at 7:30pm

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4 days ago | [YT] | 7

Breakthrough Maths

My GCSE Maths Paper 1 predictions for the Higher paper


P.S TONIGHT we run a special 2-hour "Night Before Exams" Masterclass.
We will run through the key topics for Paper 1, practice predicted questions and have you FULLY READY for that exam.
Higher at 5:30pm
Foundation at 7:30pm

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4 days ago | [YT] | 20

Breakthrough Maths

It’s crunch time for Paper 1 🍫

On Wednesday we run a special 2-hour "Night Before Exams" Masterclass.

We will run through the key topics for Paper 1, practice predicted questions and have you FULLY READY for that exam.

Higher at 5:30pm
Foundation at 7:30pm

Use code "NIGHTB4" to get 50% off the course!

Link here: btmath.typeform.com/masterclass

5 days ago | [YT] | 5

Breakthrough Maths

Every formula NOT on the GCSE formula sheet

You need to have these learned off

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6 days ago | [YT] | 38

Breakthrough Maths

Nervous about GCSE Maths?

On Wednesday we run a special 2-hour "Night Before Exams" Masterclass.

We will run through the key topics for Paper 1, practice predicted questions and have you FULLY READY for that exam.

Higher at 5:30pm
Foundation at 7:30pm

Use code "NIGHTB4" to get 50% off the course!

Link here: btmath.typeform.com/masterclass

1 week ago | [YT] | 1

Breakthrough Maths

Every single formula that’s not in the logbook (Part 2)



None of these formulas are in the logbook so you have to know them off by heart.

For distance, speed and time, use the triangle where distance equals speed times time
A quadratic sequence has a general term in the form an squared plus bn plus c

Higher Level only:
Sum of two cubes factors into two brackets with a specific pattern
Difference of two cubes factors similarly
Conditional probability means probability of A given B, which is overlap divided by B
Circles touching externally means distance equals sum of radii
Circles touching internally means distance equals difference of radii
Average value of a function is found using the integral divided by the interval length
A 95 percent confidence interval for a mean uses 1.96 times standard deviation over square root of n
A 95 percent confidence interval for a proportion uses the same structure with proportion included inside
A p-value is the probability of getting a result as extreme as yours assuming the null hypothesis is true

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1 week ago | [YT] | 19

Breakthrough Maths

Every single formula that’s not in the logbook (Part1)



Reply ‘PART 2’ and I’ll post it soon.



None of these formulas are in the logbook so you have to know them off by heart.

For difference of two squares, you factor into two brackets, one with a minus and one with a plus
For a complex number, the modulus is found by squaring both parts, adding them, then taking the square root
In probability, mutually exclusive events cannot happen at the same time, so you add their probabilities
If events are not mutually exclusive, you add the probabilities and subtract the overlap
In statistics, the empirical rule says about 68 percent of values are within one standard deviation, 95 percent within two, and 99.7 percent within three
Area of a rectangle is length times width
Volume of a cuboid is length times width times height
Perimeter is found by adding all side lengths
Volume of a hemisphere is two thirds times pi times radius cubed
Percentage profit or loss is profit divided by cost price, multiplied by 100
Percentage error is difference divided by original value, multiplied by 100
Mean is total of values divided by how many values there are
Median is the middle value when ordered
Mode is the most frequent value
Range is largest value minus smallest value
Margin of error is one divided by the square root of n
A 95 percent confidence interval for a mean is the sample mean plus or minus 1.96 times standard deviation over square root of n
A 95 percent confidence interval for a proportion is the sample proportion plus or minus one over the square root of n
The angle sum of a triangle is always 180 degrees
To prove triangles are congruent, use SSS, SAS, ASA or RHS
AAA only proves similarity, not congruence
In calculus, turning points happen when the derivative equals zero

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1 week ago | [YT] | 22

Breakthrough Maths

The best food hacks for the exams

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1 week ago | [YT] | 12