# MathsClass

A blog about teaching and learning in a maths classroom.

## Archives → October 2016

### Data values vs scores

Sunday, 30 October 2016 ·

Note for self really,

In the new NSW Syllabus for Mathematics K-10 what used to be referred to as scores when analysing data are now called data values.

So the definition of mean is written as

$$\bar{x}=\frac{\text{sum of data values}}{\text{number of data values}}$$

MA4-20SP

### Post it Pythagoras

Saturday, 15 October 2016 ·

Inspried by this, Pythagoras in 2 minutes.

### Dice - MathsStarters

Saturday, 08 October 2016 ·

I've updated the electronic dice on MathsStarters. Includes ready to go Multo and Addo cards.
Variations of dice include two six-sided dice, two ten-sided dice or two custom dice (0 to 20) - the dice can show multiplication or addition and answers.

New  Subscribe to the …

Simon Job — eleventh year of teaching maths in a public high school in Western Sydney, Australia.
MathsClass is about teaching and learning in a maths classroom. more→

@simonjob