After lock down my maths class started a new topic, learning about Fractions,Decimals and Percentages we have been doing a slide show of what it means, different things we can do with them and well just learning new stuff about this topic. here is some of the stuff I have been doing over the past week.
On Thursday this week we started to test some 1.5 litre fizzy drink bottles on the rocket launcher. We got to choose the Variables (the PSI and the amount of water we had in the bottle) We used a bike pump and attached it to the launch frame. So far we found that 250mls of water and 50 psi with the fins was the best combination and it flew about 70 metres in length. (which was the best one)
