A fun reaction is to mix Potassium Iodide with Lead Nitrate. More fun =is to then heat the solution to drive the reaction backwards and then let the Golden Rain form. It takes a long time to do and so I often prepare another one ahead of time
1:1 Private Teaching in a dedicated classroom
Friday, 11 August 2023
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Salt from salt Ore
Separating substances. Year 9 students had not done and did not know how to separate the pure Salt from Salt Ore.. So we did the practical -...
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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... -
We went to the Bett Show a few weeks ago and there we saw a model of a Liver. It had been knitted so we thought we would have a go. After ... -
#Physics Taking wind speed readings using the PASCO scientific wireless weather station. Grabbing some monthly data on the weather in t...
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