Huaxia is a famous agricultural country in Lanxing, and the earliest ridge cultivation was also in the Spring and Autumn Period and the Warring States Period. It is called the ridge method, also known as the field method. During this period, not only bronze ware flourished, but also iron tools appeared.

But as far as she knew, bronze ware had not yet appeared on a large scale in the entire Beast God Continent, and even porcelain was the treasure of every tribe, not to mention iron tools. Moreover, there are only three porcelains in the Heavenly Wolf Tribe, which are still used for the highest standard sacrifices.

Although everything is not absolute, it may be that iron tools on the Beast God Continent will appear earlier than bronze tools, but the hidden orc civilization level can still be glimpsed.

Let the civilization that should not have appeared in this era happen in advance, this is the convenience that Di Mu can bring to the Heavenly Wolf Tribe.

In human civilization, the earliest iron found came from extraterrestrial meteorites, which were called sacred objects by ancient Indians. Daggers and ornaments made from primitive iron appeared very early in history.

Di Mu knew the importance of iron tools to the tribe, and she had been looking for them. If the Sky Wolf Tribe can discover the Iron Weapon in advance, then the tribe will not be afraid of threats from the big tribes and clans in the process of development.

Mu Xiu will be destroyed by the forest wind, and as more and more things appear in the tribe, it will inevitably be looked down upon.

After lunch, classes began as usual.

One by one, the orcs sat in their seats, more apprehensive than when they had just fended off the beasts.

Because Di Mu said that he would find someone to spot check the results of pinyin practice after class.

The orcs reacted differently, and some orcs had a look of "choose me, choose me, I will!" Some orcs bowed their heads silently, avoiding looking at Di Mu. They all practiced, but some orcs just wanted to be stupid and couldn't learn. And this is a mixed-age class, from centenarians to seven or eight-year-old cubs, the difference in physical and psychological development will naturally affect the learning results.

Di Mu also took into account that the tribe was busy with affairs on weekdays, and some orcs might not have enough time to practice, so the requirements for the orcs would not be particularly strict.

However, Di Mu also caught a few fish that slipped through the net, such as Vanke. The orcs of the brown bear tribe looked at the patriarch who slowly moved to the blackboard, and silently lit a wax for him in their hearts.

"Question 1, write b, p、......"

Looking at the orcs standing in a line, only Vanke's own face was tragic, and Di Mu couldn't help laughing.

So many of the orcs she called up were young men of one or twenty years old, and only Vanke was involved. Because she found that Vanke had just scratched her ears and cheeks below, and kept muttering, "It's over, it's over, what should I do if I forget to practice." Then he grabbed a piece of charcoal and began to write.

Vanke's situation reminded her of a particularly interesting saying: "I always hold the Buddha's feet temporarily, but the Buddha always gives me a kick." ”

"Ahem, everyone's overall situation is still good, but individual orcs will have to practice more after they go down. Pinyin is the foundation of learning a language, and all orcs must master it. ”

Vanke's face turned red when he heard this, and he decided to work hard in the future and not let this group of little rabbits see jokes.

Today's class is still divided into two sessions, but in the first session, Di Mu told a few idiom stories to the orcs, and the second session only took a little time to learn pinyin.

Di Mu thought about it, the orcs are not three-year-old children, and there is no need to follow the rules and teach them little by little.