Mathematics Lessons for Class 1 to 10 and O Level
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Even & Odd Numbers
Numbers that make perfect pairs, and numbers with one left over.
🔢FreeAddition & Subtraction to 100
Adding and taking away bigger numbers, using tens and ones.
🔢FreePlace Value & Rounding to 1000
Hundreds, tens and ones, and rounding to the nearest 10 or 100.
🔢FreeAddition & Subtraction to 10,000
Adding and subtracting big numbers by keeping the columns lined up.
🔢FreeDecimals
Numbers smaller than one, and why the column a digit sits in decides everything.
🔢FreePrimes, HCF & LCM
Every number is built from primes. Once you can see those building blocks, HCF and LCM stop being two rules to memorise and become one picture.
🔢FreeAlgebraic Expressions & Equations
Simplifying, expanding, factorising and solving, the core toolkit of algebra.
🔢FreeRational & Real Numbers
The number families, how they fit together, and why some numbers never end.
🔢FreeReal Numbers & Indices
The number system, surds and index laws, the foundation everything else rests on.
🔢FreeQuadratic Equations
Three solution methods, the discriminant, and choosing the right approach.
🔢FreeAlgebra & Graphs
Factorising, quadratics, simultaneous equations, functions and sequences, the largest topic on both papers.
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Every lesson, every quiz and every worksheet, in Mathematics and in every other subject, to Cambridge and Oxford standards.