User:Ascii/ProofWiki GCSE

Although the audience of is not GCSE level (approximately the mathematics level of 16 year olds in England), it's interesting to see what concepts have been captured and if they may as well be:

Number
Types of number:


 * Definition:Natural Number
 * Definition:Integer
 * Definition:Rational Number
 * Definition:Fraction
 * Definition:Terminating Decimal
 * Definition:Recurring Decimal
 * Definition:Irrational Number


 * User:Ascii/Definition:BODMAS


 * Definition:Multiple
 * Definition:Factor
 * Definition:Prime Number
 * Definition:Prime Factor
 * Definition:Factorisation
 * Definition:Prime Factorisation
 * Factor Tree Method


 * Definition:Least Common Multiple
 * Definition:Highest Common Factor
 * Definition:Fraction/Cancel
 * Definition:Numerator
 * Definition:Denominator
 * Definition:Mixed Number
 * Definition:Improper Fraction
 * Definition:Addition/Rational Numbers
 * Definition:Multiplication/Rational Numbers
 * Definition:Division/Rational Numbers
 * Definition:Common Denominator


 * Definition:Decimal (possible disambiguation page)
 * Definition:Percentage (refactor this)
 * Definition:Remainder


 * Definition:Digit
 * Definition:Decimal Place
 * Definition:Significant Figure
 * Definition:Rounding
 * Definition:Standard Form

Algebra

 * Definition:Like Term
 * Definition:Like Term Collection

Sort out Index Laws master page going from: Standard Number fields to Semigroups and Monoids:
 * $a^b \times a^c = a^{b + c}$
 * $a^b \div a^c = a^{b - c}$
 * $(a^b)^c = a^{bc}$
 * $a^1 = a$
 * $a^0 = 1$ (except $0$)
 * $1^a = 1$


 * Definition:Expanding Brackets
 * Definition:Factorise
 * Difference of Two Squares