Monday 31 July 2023
Root tip Squashes
Creating root tip squashes of garlic root tips to stain and look for evidence of mitosis Hemel private tuition in action
Sunday 30 July 2023
Network Homework
A-level Computing Homework analyses your home network for 30 seconds using Wireshark. Who would have guessed that the network is so busy with different devices and data protocols, getting emails - and checking on machines
Saturday 29 July 2023
Pendulums
Such great fun with pendulums. Changing the mass or pushing it harder or softer has no effect on the Period. Changing the paths from back and forth to more elliptical also has no effect, only changing the length makes a difference.
Friday 28 July 2023
Electrolysis
Time in the holidays to go over some of the required practicals like electrolysis. We can spend some more time repeating the experiments and making sure that they are thoroughly understood @ Hemel Private Tuition
Thursday 27 July 2023
Resistance and length of wire
10 minutes to do a required practical measuring the length of the resistor wire using a @pascoscientific ultrasonic Motion sensor and the voltage/current sensor linked to Capstone to work out the resistance and plot the results.@Hemel Private Tuition
Wednesday 26 July 2023
The functions on a Calculator
These are two popular A-Level Calculators, but how many students need to learn many of the functions? Most I meet need to learn about the memories, the ENG function, how to get improper fractions as answers or know of the other log button and that's just the 991EX calculator. https://hemelprivatetuition.co.uk/
Tuesday 25 July 2023
Centripetal force
An A-level online practical with me doing the dangerous part.Investigating how the force varies with speed for a fixed radius and mass. https://hemelprivatetuition.co.uk/
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A level computing 12 Mark questions
Practice planning the 12-mark A-level computing questions. It is not just about getting the facts down but also about organizing them effect...
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Negative feedback is a difficult concept to try and get over so I tried using a balance board and the @pascoscientific smart cart strapped...
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Getting a classic set of results for the titration of NaOH and HCl is not that difficult but it is nice when we can get students to this ...
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Reactions with the different Alcohols to see the change in rate and water for comparison and why not to react with acids. An extra experime...