Algebra Bar Method

Provides a visual representation, using the bar method, to help children see how to solve simple algebraic equations.

Mobile Numbers: Products of Twin Primes

Katie Steckles investigates a property of twin primes using the spreadsheet on her phone.

This might be an interesting extension activity for a class investigating prime numbers.

Why Are Cicadas So Good At Math?

Do periodical cicadas "know" how to calculate prime numbers? One of the strangest life cycles in all of biology, explained!

A brief history of numerical systems - TED Ed

1, 2, 3, 4, 5, 6, 7, 8, 9... and 0. With just these ten symbols, we can write any rational number imaginable. But why these particular symbols? Why ten of them? And why do we arrange them the way we do? Alessandra King gives a brief history of numerical systems.

The mathematics of sidewalk illusions

Suitable for General 1, FSDe2 Design. About anamorphosis — a special case of perspective art where artists represent 3D views on 2D surfaces. Fumiko Futamura traces the history and mathematics of perspective.

Stage 6 Programming | NSW DoE

Near the end of last year the NSW DoE published some sample Stage 6 programs* for the preliminary and HSC courses. These programs were developed by teachers in schools.
* more like sets of activities and resources

Mathematics General Playlist - WooTube

A playlist of the Mathematics General course by WooTube, Eddie Woo.

Setting up Your Students for Mathematical Success : Tips for Teachers | Engaging Maths

Get the most out of the new school year – set your students up for success with mathematics with these useful teaching tips.

What is a career in maths really like | The University of Sydney

What is it really like working in maths? What careers are there for students studying maths? Academics and industry representatives give their thoughts.

Burnout's devastating impact on teachers who can't switch off

Defined as the process of collapse attributed to excessive and continuous demands on energy, strength and other physical, psychological and emotional resources, burnout develops across time and can be viewed through a lens of ever reducing levels of passion and compassion, self-efficacy and effectiveness.