I made a paper aeroplane with my mum in lockdown today I watched a video on how to build a plane.
these two photos are me making the paper plane
4 things to consider when building a paper plane
Drag,thrust,lift and gravity
For me it was really hard folding because I couldn't get it perfect. I was rushing and the folds didn't meet properly. In the end I finally did it. the first flight was a bit crooked then on the second flight it flew better and went further. I didn't make any changes. I was happy with it.