Expressions+-+delivery

=**EDUCATION DELIVERY**=

Operator definitions.

 * Recap the definition of each "operator" term. Support with removing the operator (class starter excercise)
 * Recap the concept of inverse / complimentary operands ie + and -, x and ÷
 * Introduce the more complex operands (brackets, indices)

Laws of operators

 * Rules & Delivery ; Use letter symbols and distinguish their different roles in algebra
 * Rules : Know that algebraic operations follow the same conventions and order as arihmetic operations : use index notation and the index laws

Algebraic Notation

 * Rules & Delivery: Simplify and / or transform algebraic expressions.