Скачать или смотреть Robot Introduction Lesson at the Library | Ethan’s Diary@2026.03.07

In a Saturday afternoon, Jacob and I went to the library. On the bus ride there, we watched some interesting science videos on the iPad. Recently, I have become more interested in science because our Primary 4 science lessons are about changes in states of matter.

For example, ice is a solid. When it melts, it becomes liquid water. If we heat the water more, it turns into water vapour, which is a gas. Jacob also likes these science ideas, so sometimes we talk about simple science questions together. I think learning science this way is interesting and meaningful.

When we arrived at the library, we quietly walked into the reading area and sat down to read. I found some books about engineering vehicles and construction machines on the shelf. I slowly turned the pages and looked at the different machines. I felt very happy because I enjoy learning new things.

After a while, we joined a robot introduction lesson for primary school students. The teacher showed us a video of a robot dog. The robot dog walked forward slowly and even moved its body. The students thought it was amazing. I found the lesson very interesting, so I raised my hand to answer the teacher’s questions.

After some time, Jacob began to feel a little tired. He leaned on the chair and quietly said to me, “I feel a bit sleepy.”

The teacher noticed that the class looked tired, so she smiled and said, “Let’s stand up and move our bodies.” We stretched our arms and moved our bodies. After the short exercise, we felt more energetic and could continue listening to the lesson.

At the end of the lesson, the teacher guided us to make a small robot dog craft. We followed the steps carefully and finished our own robot dogs.

When the lesson ended, I looked at my robot dog and felt proud because I had learned something new about robots. It was a very interesting and meaningful afternoon. 🚀🤖