First，I learned how to make the first plane from the video,and i didn’t change the shape of the paper airplane, this wasn’t exactly what I was looking for. This didn’t method give me.

After that，I also use the cardboard paper to do same thing.As a result, it didn’t fly as far as I thought it would.

 

Second，During ten test flights, I found some problems, for example, its head was easily damaged, its wing parts were not wide enough, and the whole part of the plane was not strong enough

 

Given a above,I tried it a few times, the first time I put tape on the head of a paper airplane, This will make it firm in the wing section of the aircraft I roll it up a little bit, maybe that’ll give it a little more wind.

 

As described,I modified the plane, it could fly straight for about 10 seconds, which made me  happy.

 

Finally,I communicated with my classmates and we agreed that the wing modification is very important, which can enhance the flight time and altitude of the aircraft.

Next time I plan to look at more advanced tutorials and share them with my classmates so that I can get more information and experience.