There is a grand festival today-Popular Science Entertainment Festival. I applied for two projects, one is newspaper loading and the other is paper bridge bearing. I have made a lot of preparations for these two projects. Spent a lot of time practicing.

In the morning, we wore the clothes required by the teacher and brought the environmental protection fitness equipment to school. After breakfast and toilet, the students went to the playground to prepare for the opening ceremony with environmentally friendly fitness equipment.

After a while, after the leader came, the opening ceremony began. The first is ignition. After the flame broke out, the students shouted: "Dream of flying!" "After shouting a few times, the rocket flew into the sky. Then there is the performance of each grade. The students are very skilled and hard-working. So they've been practicing for a long time.

After the opening ceremony, the competitions of various events began. In the first few projects of newspaper installation, I was responsible for cutting tape during the production process. I cut it as fast as I could. The game started in 5 minutes, and our class won the second place. I think it's quite fast. Then the paper bridge bears the load. We failed many times, learned a lesson every time, and finally succeeded, but the bridge was a bit ugly, but our group was very happy.

After this popular science festival, I learned a lot of scientific knowledge, and I know how to make the bridge stronger and prevent it from collapsing. I learned a lot through this popular science festival. I hope I can attend it next time.