"You didn't brush your teeth just now, did you? Let's go brush our teeth..."

Little Earth covered his cheeks, took Qiao Bao's hand, and found the toothbrush and toothcup that he had not seen for a long time, as well as apple-flavored toothpaste.

"I have decided to be a good baby with good hygiene in the future."

The little earth brushed his teeth with red eyes, and Qiao Bao also brushed seriously.

"Brush it up, down, left and right!"

The little earth pouted and said to Qiao Bao, "Wash your face, we still have to wash our hands and go eat again." ”

"Okay, but I want to pee..."

Qiao Bao rubbed his eyes, yawned, and sat up, "Pee..."

"Qiao Bao? Woke up so soon, huh? The lunch break isn't over yet. ”

The teacher found that Qiao Bao was awake and hurriedly came over to help put on his shoes.

Qiao Bao blinked, looking left and right, "What about the little earth?" Am I brushing my teeth with him? I don't know if his gums hurt anymore. ”

"Little Earth? Brush your teeth?"

The teacher quickly reacted and said to Qiao Bao with a smile: "Then Qiao Bao, let's go to the toilet first, then brush your teeth and wash your face, will the teacher take you to see the model of the earth?"

"Okay."

Qiao Bao obediently went to the toilet by himself, washed his hands, and then carefully brushed his teeth and washed his face.

"Teacher, I'm fine."

The teacher looked at the clean Qiao Bao and smiled with satisfaction, "Okay Qiao Bao, let's go to the model room." ”

The two of them went to the model room and walked over to the giant model of the earth.

"This is our Mother Earth, the blue planet, which not only revolves around the sun, but also on its own."

The teacher took Qiao Bao's little hand and gently pushed the earth, and the earth began to turn, and the teacher turned on the light next to him.

"Teacher! If the lights don't shine where the earth turns, will they be able to sleep at night?"

After observing a few times, Qiao Bao found that when the earth rotated, half of it was bright and the other half was dark.

"That's right, Qiao Bao, the earth rotates once from west to east, it is 24 hours, that is, a day, and the light is like the sun, so there is day and night."

The teacher pushed the model of the earth again and circled the lamp, "If you take this lamp as the sun, the earth will revolve around the sun, which is called revolution, which is a year, so there are four seasons." ”

"Wow... That's what it looks like..."

Qiao Bao himself circled the earth several times, pointed to a rooster on it, and asked, "Teacher, teacher!" Is this our homeland!"

"That's right! Our Qiao Bao is so smart, our motherland, like a rooster, stands tall in the East. The position we are in is called Asia. ”

The teacher pointed to the tectonic plates on the earth and said, "There are seven continents and four oceans on the earth..."

"Teacher, teacher! I know this, my mother taught me!"

Qiao Bao smiled excitedly and blushed, pointed to the plate and said, "We are in Asia, next to Europe, Africa, South America, North America, Oceania, Antarctica. ”

Qiao Bao crossed his fingers and counted again, "There are also the Pacific Ocean, the Atlantic Ocean, the Indian Ocean, and the Arctic Ocean." ”

"Our Qiao Bao is awesome, how do we know so much?"

The teacher was a little surprised, she took out a world map puzzle and put it on the table, "Then Qiao Bao, let's have a competition, see who can put the map together first, and the winner can eat a lollipop!"

"Lollipop? Then I have to wash my hands before eating, and I have to brush my teeth after eating!"

Qiao Bao looked up at the teacher with a smile on his little face.

"Okay, Qiao Bao is really a good boy who pays attention to hygiene."