Practical Maths

 Practical Math. It is okay to do some Math problems, but sometimes it is nice to see and understand the Physics behind them. What is an elastic collision? Watching the Newtons cradle gave an idea about what the Mechanics problem was all about.

Goldleaf Electroscope

 The Goldleaf electroscope is such a simple piece of equipment yet one of the most useful. I have tried this with dutch metal but only with gold leaf does it work exceptionally well. With a decent UV light is demonstrates the photoelectric effect well.

Investigating mint and garlic

 Microbiology at A Level: Investigating the effect of Mint and garlic extracts on bacteria cultures. Which one is the most effective and why? Are there any other plant extracts that work like this? So, in addition, we are investigating some other herbs to see if they kill bacteria too.

Hardness of the Alkali Metals

Investigating the reactivity and properties of the Alkali Metals. Cutting each of the metals in turn with a sharp scalpel. Lithium was the hardest and stayed shiny the longest, and Potassium was the easiest to cut and tarnished as it was cut.

 

Magnetic Fields

 Using the @pascoscientific magnetic field probe along with the smartcart or a rotation sensor to get a reading of the magnetic field strength as the probe moves further into different magnetic fields

Globaslisation

 A level Business Studies—Globalisation The Earth is becoming smaller, and it is often cheaper to move manufacturing items around the world to be constructed than to do them in the same country. Maybe Trump will change the way the world works.

Youngs doble slit experiment

​Exploring wave-particle duality with my A-level Physics students. Doing experiments demonstrating light behaving like a wave and also acting as particles – it’s hurts the brain how the universe plays by both rules!