A directory of useful objects found on the web for teaching Maths.

Browsing by The Australian Curriculum

Solve simple linear equations (ACMNA179)
* solving equations using concrete materials, such as the balance model, and explain the need to do the same thing to each side of the equation
* using strategies such as backtracking and guess, check and improve to solve equations
* using substitution to check solutions l solving real-life problems by using pronumerals to represent unknowns
* writing an equation, estimating the answer, solving and checking the solution and creating linear relationships to represent the answer/sequence of operation