Hemel Private Tuition

Went to Bett 2020 to look at new equipment. Liked this PASCO dynamics caart with a fan controlled by software feedback from the onboard sensors in the trolley. The software calculates the force to be given by the fan as the trolley loses momentum.

Whats needed
A good compass, with a built in pencil. It needs to be firm not loose.
360 degree protractor for doing bearings
A 30cm ruler with a slot in the middle for doing best fit lines
A bendy line for drawing curves
An irish compass very accurate for drawing circles with two pencils
Isosketc...

Teaching Maths. GCSE or A level, I have many students improving their Mathematics and maths skills with me. I have seen a boost in many of the marks up to the mocks. Now its down to getting rid of all the things that students can't do and turning them into things that they can, and then lots of e...

At what angle will it slide down the slope? We raised a box with a rubberised bottom to 32 degrees before it slide down the ramp. We used a Jack to raise the ramp up 0.1 degree at a time.

Here I have two identical umbrellas. I throw them into the air. Which will fall and land first.
This is the topic of a soon to be released video.
Which do you think will fall first , the top one or the bottom one?
Why?

The Pi-Top 4 has arrived. This is a much easier way of demonstrating some computer science and using Python programming to control LED's, buzzers and getting switches to launch spacecraft!

Looking at Flemming's Right Hand Grip Rule and how it applies to a solenoid. The magnetic field is amplified in this coil, and we can detect this using a plotting compass. Recording was made using a Iphone in a DJI Osmo gimbal to give a steady view of the field.

Using an electrolysis cell is one of the core AQA practicals. We carry out not only all the core practicals but we do as many practicals as possible, because in science it is by doing that you learn and remember.

Creating the Osmosis AQA practical up for a video. We found very different values to those suggested in the book. I don't like using salt instead of sugar. This experiment came out with my predicted results rather than the books. Most potatoes have very little salt in them, so the results were v...