Home Astronomy Chemistry Electronics Mathematics Physics Field Trips Home  

Tutoring in your own home, at your own convenience

Today's schooling typically doesn't allow any room for individual learning, which means that students who don't suit the pace of the whole class can fall between the cracks. If students aren't achieving at the level they are capable of, their learning can stall, leading to boredom and frustration. Their confidence can suffer and they won't enjoy school as much as they should.

I can help. I offer personal tutoring in a range of subjects for NCEA and Cambridge International Exams, and can provide students with the skills and confidence they need to achieve their potential.

I'm based in Auckland and will come to your home at a time that suits you, for maximum convenience and maximum learning. Because the home is a familiar environment, it's where the student is the most comfortable – this is an important part of enjoying learning.

Ian Mander.





Electronics & Computers



Popular page: Maths grids



Field Trips

Treasure Hunt

After eleven and a half years the treasure remains unfound.



22 July 2020 – Present situation

My schedule is quite full at the moment, and my waiting list is only getting longer, so it's unlikely I'll be able to provide new students an available tutoring slot. However, enquiries are welcome.

I have a couple of evening slots still available, which because of the late times are more suitable for senior students.



1 Mar 2020 – Asphixiating gas

In what appears to be a very sad sequel to the Particulate Fireballs story I posted in July 2017, three people in Russia have died after dry ice (frozen carbon dioxide) was dumped into a private pool in a bath house in Moscow to create a visual effect for a party. It basically created a carbon dioxide gas chamber resulting in the deaths, while six or seven others were admitted to hospital in intensive care.

When put into warm water, dry ice quickly sublimates – it turns from a solid straight into a gas. It makes a wonderful cloud effect from water droplets suspended in the air, but carbon dioxide gas is heavier than air and can form an asphixiating layer on top of the water. Breathing high concentrations of carbon dioxide can also form very unpleasant amounts of carbonic acid in the lungs, and result in too much carbon dioxide in the blood.

The Taiwan government minister from 2017 said "if there had been someone with a basic understanding of science at the scene, the tragedy could have been prevented." The "influencer" who was celebrating her birthday is said to be a highly qualified pharmacist, while her now-deceased husband had a "higher technical education."

I said in 2017, science enriches lives, broadens horizons, and can save lives. But we have to use it sensibly.

More News

See the News page.

You may be only one person in the world, but you may also be the world to one person.