I don't like the textbooks that the students use and work with them every lesson, so I decided to come up with the preparation without their help. I wanted to be inspired by other textbooks in the library, but I didn't find "free time" in any of them. The topic seemed completely simple to me at first glance, but as a result it was not so easy for me.
I wanted to be inspired by other textbooks in the library, but I didn't find "free time" in any of them.