The same applies to the physics part. He, a law student, actually has no practical information.

The memory of the concept part is already quite vague. If no one makes a "outline of knowledge points" and reminds him what he learned back then, he basically cannot recall it systematically.

Many things only have the feeling of changing their minds when facing specific problems, ‘Oh, isn’t this theorem?’

There is also the part involving specific data, after all, it is cross-world knowledge. Many conclusions that have been verified in previous lives are out of place here.

Therefore, he did not retain any of these data such as gravity acceleration, speed of light, speed of sound, etc., and only gave a general theoretical conjecture for the relevant knowledge points.

As for chemistry and microphysics, he didn't even touch it.

The existence of ‘magic’ makes molecular structure, atomic theory and so on have too many uncertainties.

He was afraid that it would be taken for granted and that it would bury a big pit and kill the innocent future younger generations.

In short, everything is very imperfect, and all disciplines are largely in a hollow state.

Looking back on the novels I read in my previous life, I feel ashamed of those protagonists who know astronomy and geography.

Of course, the above knowledge cannot be fully exposed to the little trolls today.

Literacy, natural common sense, simple addition, subtraction, multiplication and division are what they are learning now.

There is no way, there is only a lack of teaching staff.

But this statement cannot be directly used to hit the little troll's face.

So he quickly said,

"The witch doctors also said, 'Hearing a class with questions is a good way to learn'. So, you can bring problems to the 'physics' class, so that you will learn better. Well, let's continue to write the word 'day' now."

"Teacher, teacher!"

Well, and it's all ages to learn the same thing.

The crisp questioning like a continuous cannon made veins appear on Yeya's forehead.

"From 4:00 to 10:00, these six lights are 'morning'. Half of our daily class hours are concentrated at this time; in addition, you little trolls will have 'morning' during this time."

Yeya looked at the straight little hand not far below and responded with some trepidation.

"What do you want to ask?"

"These four hours are 'morning'; you little trolls usually get up, eat breakfast, and meditate in the morning, all at this time."

"Through the 'lamp time timing method' invented by the blade-tooth witch doctor, we roughly discovered that the 'day and night' are of equal length."

"After 24 o'clock, the 'night' is entered, and the night will also last for 24 lights."

After finishing the only "dry stuff", he saw that the little troll below was still ready to move, as if there were new problems brewing.

"The time when the sun emerges from the 'horizon' is called the 'day starting point' by witch doctors. In the 'Light Time Method', it is recorded as 0:00, 0:00 or 24:00 at night and 24:00 at night."

"It's night from 20:00 to 24:00, and the lucky hunting team will return at this time to miss the forest that will become particularly dangerous in the dark; and you smaller and smaller ones will play, eat, sleep, and the older children will also help deal with the prey."

"When you climb up the tallest tree next to the tribe and look at the 'horizon', you will find that the sun rises at a certain moment and then sets at a certain moment. This cycle of reincarnation is 'day and night'."

But isn't this just making things difficult for him?

Otherwise, given the complexity of the knowledge taught today, it is actually not an ideal situation to teach witch doctors, but rather a huge waste.

“That is, 'day' will last 24 lights.”

The witch doctor of the blade teeth said that he should not discourage the curiosity of the little trolls during lectures.

"And the soldiers will set out to hunt at this time."

"'Star' is the smartest sword-tooth witch doctor, a hypothesis proposed. He believes that the 'sun' in the sky may be a huge ball of light, and the 'light and heat' it emits is the energy source of all life activities. Of course, this is just a hypothesis."

Now, they have learned to ‘raise their hands when speaking’.

Hearing these words, the little guys below were still a little unwilling to give up, but finally managed to ask questions and began to learn words from Yeya.

However, these situations cannot be denied that the little trolls' past childhood, indeed gradually shrinking.

——

Yeya stood on the simple podium, pointed at the huge clay board behind her with a branch, and said,

"This is 'r, i, ri, sun', which is the huge 'star' above our heads that is thought to bring us warmth while shining. When writing, be careful to be vertical first, then horizontal and vertical."

But there is no way, this is a compromise that is unscrupulous in the face of reality.

"When the sun climbs to the middle of our heads, the witch doctors call it "noon" and is recorded as 12 o'clock, or 12 o'clock in the "Light Time Time Method".

The little trolls have taken several classes, and after several "teacher sticks", they generally understand the concept of "classroom order".

Seeing this situation, Yeya quietly breathed a sigh of relief and began to teach the part of what he was responsible for.

——

Common sense class, Yeya is still responsible

He transformed into a ruthless memorization machine and poured the knowledge that few trolls knew about them one by one, and they were actually not a few trolls, into the heads of the little trolls.

He thought to himself, ‘How do I know?’.

"Teacher! What is a 'star'? Why doesn't the 'star' fall down in the sky? Why does it shine? Why does it heat up?"

He is just a memorizing lesson plan. If he really understands these things, he would have been a witch doctor long ago.

After racking his brains to think, he barely recalled the discussions of the witch doctors, so he gritted his teeth and reluctantly returned.

“It’s 'afternoon’ between 14:00 and 20:00, and your other half of your lessons, and 'afternoon’ are set during this time.”

"After 12 lights, the sun will completely set from the other side. This point is the 'end of the day', the 'night start point', and the 'lamp time timing method'. It is recorded as 24 o'clock, 24 o'clock or 0 o'clock at night, and 0 o'clock at night."

“It’s ‘noon’ from 10 o’clock to 14 o’clock. All of us trolls, if conditions permit, will generally have a ‘lunch’ at this time.”

"The night is also divided into five stages, namely the 'morning night' from 0:00 to 4:00 at night, the 'top night' from 4:00 to 10:00 at night, the 'midnight' from 10:00 to 14:00 at night, the 'latest night' from 14:00 to 20:00 at night, and the 'early morning' from 20:00 to 24:00 at night."

"However, since there is no sun-like thing at night, we are given the time 'point'."

"So, without the 'light', we can't determine the 'night interval' we are in."

"In addition, the Black Forest at night is extremely dangerous. Except for the hunting team composed of a few of the most powerful warriors, most trolls will try to stay in the tribe at night."
Chapter completed!