How to write a 300-word diary for grade three?

How to write a 300-word diary in Grade Three is as follows:

Example 1

Today, my mother bought me a "castle" ant workshop with ten little ants in it. I put it on the table and watched carefully how ants dig holes. I saw ten little ants come to a new place, as if afraid, afraid to act rashly and stuck in a corner.

About twenty hours later, the ants began to crawl around the castle. They feel around here and there with their tentacles, as if preparing for digging holes! I saw that one of the ants seemed to find the starting point of digging a hole and called the other ants to come over. They began to dig along a corner of the castle.

An ant turns blue ocean mud into small particles with its huge teeth, and then carries the particles out of the hole with its big teeth. Ants have a clear division of labor, some command, some dig holes, and some carry them in order. Ants use their tentacles to explore the road while digging holes with their mouths. It looks very interesting. In the process of ants digging holes, I found that little ants have perseverance.

Example 2

It's sunny today, and my family went to Shuangliu to pick strawberries by car.

We saw a vegetable field along the way. There are many things planted in the vegetable field, including strawberries, cauliflower and broccoli ... I was excited to hold a basket of strawberries, but I saw an adult holding a kitchen knife. I asked my father curiously, "Why did you take a kitchen knife?" Dad replied, "Because I have to cut broccoli and cauliflower after picking strawberries." I carried a basket and walked into the vegetable garden with the adults.

I found many "tents" in the vegetable garden, and later I learned that tents were for protecting strawberries. I went into the tent and saw strawberries everywhere. I rushed over and saw strawberries in the vegetable field like lovely and delicate fairies.

There are red ones, half white and half red ones and green ones. The variety is also very strange, and there are chocolate strawberries. I can't wait to choose one to eat. My mother said to me, "I want to pick the ripe one, the reddest one." I listened to my mother and began to choose.

After a long time, I found that the basket was full. I took some strawberries and tasted them. "How sweet!" "I'm surprised. Finally, after cutting broccoli and cauliflower, we went home happily. What a great harvest today!