On Sunday morning, my father and I went to the playground of Agricultural University to exercise. Dad told me that the whole runway is 400 meters, and one kilometer is two and a half laps.
With my father's command, I ran out like an arrow. Dad shouted behind me, "Don't run so fast, jog at a constant speed." But I didn't listen to him. As a result, I was exhausted after only one lap. But I want to finish, and I won't stop until I finish. I slowed down, gritted my teeth and continued running, and I ran a kilometer before I knew it. Dad said it took me 1 1 minute.
There are many people doing morning exercises on the playground, some are shaking diabolos, and some are playing basketball. ...
I will often come to exercise in the future. What's the matter? Do you want to do some exercise, too
My Thousand-Li Composition 2 Teacher Huang gave us an assignment to write a math diary-"My Thousand Miles".
After returning to China, I repeatedly thought: What can be used to measure an accurate kilometer? Yes, let's talk about our car. It has an odometer on it, which can accurately measure the distance of one kilometer. The measurement activity began, and my mother and father stood at the starting point. First of all, dad will say, stop immediately after driving for one kilometer. Then my mother and I walked along my father's route to the end. One kilometer, it takes only 2 minutes for my father to drive, and it takes more than 20 minutes for me and my mother to walk. It takes a long time to walk.
I'm tired of walking 1000 m, but I think it's worth it, because I have a deeper understanding of 1000 m.