Grandpa Niu's words made Lin Qiya react immediately, some people call the sand river sand, doesn't it mean that there is sand in some rivers, she doesn't want much anyway, and when the rising water caused by the heavy rain recedes a little, she will go to the river to take a look.

After grandpa taught Lin Qiya to burn charcoal, he went to Feng's house to stay, as for when she went back, Lin Qiya didn't know, but the eldest girl didn't go to see her grandfather, because she wanted to learn words from Lin Liuya.

In the afternoon, Lin Qiya burned a bunch of firewood with Xiaocai in the way her grandfather taught, and this time the seal was relatively early, as for the result, she still has to wait.

This waiting process is just right to teach everyone to read, yesterday everyone made a sand table, Lin Qiya went to Lin Liwen and took a copy of the "Three Character Classic" and was ready to start teaching these three people to read.

Lin Qiya has never been a teacher, and she doesn't know how to teach, so she can only write the first few words on her sand table, and then tell them to read them, so she lets them practice by themselves.

But this effect is not good, and once you forget the pronunciation of the word, then a few people start to guess the pronunciation of the word, if you are lucky, you can guess correctly, and if you are unlucky, you don't know where to guess.

Lin Qiya felt that this was not good, but recalled that when her grandfather taught them to read and write, it seemed that this was how they memorized it.

Then she asked Lin Wenwen again to see if there were any ways to help literacy in the existing books, but the answer given by Lin Qiwen was not ideal.

He said that some words are composed of the shape and sound, and such words can know the pronunciation as long as they know the words next to the sound, but there is a primary condition for this to know the sound side first, and this method is not useful for beginners at all.

had no choice but to give Pinyin to these children in the end.

In the following days, she didn't teach them to read, after all, until now, "at the beginning of people, nature is good", they will not know pronunciation, and they will be even more confused if she teaches them later.

Don't teach them to recognize words, but began to teach them pinyin, pinyin explained when she always used very exaggerated movements and forms to help memory, soon they will learn pinyin, the next teaching is much simpler.

She only uses to write out the words to be taught every day, and bring pinyin, even if she doesn't teach how to read, these people can also read the words correctly through pinyin.

"Three Character Classic" and "Hundred Family Names" were originally used for beginners to recognize words, so she was relatively free after having pinyin.

The charcoal burning test, which had been stopped for a few days, could start again, and the second time the charcoal burned actually failed, because the sealing was early, and some firewood had not yet been burned, let alone carbon.

In the following period, she did many experiments, and she barely succeeded, but the quality of the carbon was not too good, and she remembered the sand again.

After looking for a night, she came to the river while several people in the family were asleep.

The river had receded a lot, and after looking around, he put his hand directly into the river.

What is she doing?

Of course, it is to use the space's ability to retrieve objects in the air to pump the things at the bottom of the river into the space.

In order to avoid messing up the space, she also prepared a large tank in the space, but the first time she pumped the tank, everything in the tank was silt, and she could only pour the silt out again.

After repeating this several times, she finally saw the sand, and then she loaded a large vat of sand before going home.

For the next few days, she tried when it was more appropriate to add sand, and then tried to add wet sand or dry sand, and after about 20 days of trial and error, she finally found the right way to burn charcoal, and determined what kind of wood was the most suitable for charcoal burning.