The most efficient learning method

"What do you think is the best way to study?"

Naoki crossed his arms and officially switched to tutor status.

Ichika raised her hand.

"Ichika."

Naoki nodded.

"Ah, that… I don't know." Ichika blinked, "I raised my hand to scratch the itch."

"Very good." Naoki waved his hand, "Copy today's English words ten times."

Ichika: "😐"

"What about Nino?"

Naoki turned his gaze to Nino.

Nino put his hand on his chest. Even though she didn't know, that didn't prevent her from holding his head high, "If I had known, I wouldn't have failed the exam."

"Miku?"

"Hmm…" Miku pursed her pink lips and thought, "Nothing is the most effective, just the most suitable way of learning?"

"Zero points."

Stealing the concept doesn't help, saying it's the same as not saying it!

"Yotsuba, you talk."

Naoki's name is Yotsuba.

"Forgive me. (>_<)" Yotsuba hugged his head with both hands, lying on the table, daring to look at people, "I have a head as empty as a starfish, I'm sorry Asakawa-sensei."

"Right." Naoki was expressionless, "Sea stars are brainless creatures."

Naoki finally looked at Itsuki and said:

"What about Itsuki?"

"You have to be serious and work hard, right?" The ahoge's hair on top of Itsuki's head gently swayed, sitting up straight, as if a newcomer was being interviewed. "You can't fish for three days and dry your nets for two days. Day after day have to endure and grit your teeth and work hard."

"Even though it was the stupidest way, you ended up coming up with your own opinion." Naoki commented, "I gave you 10 points."

Itsuki was suddenly happy.

"What are you talking about?" Nino was dissatisfied, "These things have nothing to do with studying, right?"

"Of course there is a connection." Naoki said curtly, "Do you know why sensei asks questions from time to time in class?"

"I know." Yotsuba raised his hand to answer, "To restore the spirits of those who were asleep."

"This is just one aspect." Naoki nodded lightly, "Questions will create psychological pressure, and people's attention will quickly concentrate in no time. In short, the knowledge points that sensei asks in class can often be memorized for a long time and what you read and study on your own won't be remembered in the exams."

Itsuki made a note and looked like a female secretary: "I see, I wrote it down."

Naoki said quickly, "Now that the five of you are here, one-on-one tutoring is not enough. Just try a more effective learning method."

The quintuplets looked at each other: "What can we do?"

"Miku."

Naoki suddenly called out a name.

"Eh?"

Miku hastily sat up straight and looked at Naoki.

"Your current history level is enough to become a history sensei for elementary school students." Naoki opened his schoolbag while speaking, took out a deck of cards and handed it over, "So next, you're going to teach the history of the Yotsuba."

Miku isn't as confident as ever: "I, I can't..."

"I said you can, you can do it." Naoki's tone was firm and unquestionable, not giving Miku a chance to refuse, "History knowledge is trivial and messy, focus on memory, don't go through it page by page, I'll give you a card."

Miku takes over the cards and finds that they are all written in carbon pen on various historical issues. Some cards even have interesting anecdotes written on the bottom of the cards, with a hint of curiosity on their faces:

"What's this?"

"The scope of knowledge that will be involved in this final exam." Naoki explained, "The cards have been shuffled, you can pick them at random, and then take on the role of sensei to teach the Yotsuba."

Miku hesitated: "I don't know the questions on some cards."

Naoki said simply:

"You can learn on your own."

"Eh?"

This answer made Miku widen her eyes, "I studied it myself?"

"Everything is in the book, it's just about turning the book over." Naoki said calmly, "You can also add a little knowledge of famous people under the card... When you teach others to study as a sensei, it is the most efficient way of learning."

"And then the Yotsuba." Naoki finished speaking, then turned to look at Yotsuba "Miku taught you historical knowledge, if you think you have learned it, take the card, but don't write the answer, you understand?"

Yotsuba raised his hand and saluted, "Understood, Asakawa-sensei."

"In the same way." Naoki looked at Nino and Itsuki "Itsuki's current math level, teaching Nino is enough."

"What about me?" Ichika pitifully, "I was left behind."

Naoki turned his head to look, "Have you finished writing the words ten times?"

Ichika: "😐"

...

Half an hour passed.

Naoki stretched out his finger and lightly tapped the table, attracting the attention of the quintuplets.

"Yotsuba, how many history cards do you have?"

"12." Yotsuba lifted his chin and smiled brightly, "Very easy to learn."

Naoki took two cards at random, and handed the remaining ten cards to Miku.

"Since you've memorized it, let's move on to the question and answer session." Naoki saw it "No matter how much she learns in the future, Miku can draw ten cards from the Yotsuba deck and ask questions."

After a pause, Naoki continued: "Yotsuba can't answer at most three questions. If you have more than three questions, be prepared to be punished."

Yotsuba looked nervous: "What punishment?"

"So simple…" Naoki pointed his phone at the quintuplets, "This is it."

Ichika: "Black garlic?"

Nino: "You really ordered, are you a demon!"

Miku: "You will die if you eat food like this, right?"

Yotsuba: "Asakawa-sensei is so scary."

Only Itsuki is not afraid, and even a little excited to try: "Many people buy ... Isn't it very tasty?"

Naoki: "😐"

Black garlic can't scare you, how strong is your foodie attribute!

....

Suddenly the clock shows 11 o'clock at night.

"Huh…" Itsuki raised his hand to cover his mouth and yawned, "Asakawa-san, I'm sleepy."

Nino rubbed his eyes "Shouldn't you go to sleep?"

Naoki closed the book, "Would you like to try the night battle?"

"I haven't tried it yet." Ichika supported her chin with her right hand, "I just heard that staying up late will die suddenly."

"I'll go get a blanket."

Yotsuba quickly stood up and ran to the closet to hug the blanket.

Six people sleeping together, even if they sleep on tatami, it is still quite crowded.

"Very crowded." Nino rolled over and hugged the pillow, and complained, "I feel like I'm going to bump into someone if I'm not careful."

"I like it very much." Itsuki said softly, "We slept together like this when we were young."

"Asakawa-kun." Ichika turned her body to the side, her face resting on her arm, "Why don't you go to our house for lessons tomorrow?"

"Not going."

Naoki simply refused.

Ichika stretched out her finger, and silently poked Asakawa, "Why?"

Naoki expressionless: "I'm afraid my leg will break."