Math Session 21 Apr

Big Ideas about (a)  

Symbols and conventions of writing used to represent mathematical objects, and their operations and relationships in a concise and precise manner.

Big Ideas about (a)  

Where numbers are used to quantify a property of various real-world or mathematical objects, so that they can be analysed, compared, and ordered. Some examples include ength, area, volume, money, mass, time, temperature, speed, angles, probability, mean and standard deviation.

Big Ideas about (a)  

A relationship that expresses the ‘equality’ of two mathematical objects that may be represented in two different forms.

Big Ideas about ____________

A relationship between two quantities that allows one quantity to be computed from the other based on multiplicative reasoning.

Underlying the concept of ____________ are two quantities that vary in such a way that the ratio between them remains a constant.

(a)  

Big Ideas about (a)  

A property of a mathematical object which remains unchanged when the object undergoes some form of transformation. In geometry, the area of a figure, the angles within it, and the ratio of the sides remain unchanged when the figure is translated, reflected or rotated.

Big Ideas about (a)  

A relationship between two sets of objects that expresses how each element from the first set (input) uniquely determines (relates to) an element from the second set (output) according to a rule or operation. It can be represented in multiple ways, e.g. as a table, algebraically, or graphically.

Big Ideas about (a)  

Abstractions of real-world situations or phenomena using mathematical objects and representations.

Big Ideas about (a)  

Succinct, visual representations of real-world or mathematical objects that serve to communicate properties of the objects and facilitate problem solving.