Castes
Group tasks

Aya pulled out a math book from the bag. He opened the book sheet by sheet while waiting for the teacher to enter the class. Reading a new chapter of learning last night.

He is not a difficult student to teach. Instead, just by watching the video discussion he already understood. Armed with the downloaded video and the sister's notes, he studied the new chapter before it was explained.

A few minutes later the teacher who was waiting came. Even though it is old, but it does not reduce the amount at all. He is a very strict teacher when studying, but friendly when outside the classroom.

Almost all the students respected him and were close to him. His non-irritable carrying and simply reprimanding made the students happy.

"Good morning ma'am" said the students in the class in unison.

"Good morning. The class leader leads the prayer before the lesson starts," said the teacher in a firm tone.

Feeling requested, the class president immediately stood up from his seat. Prepare the sound before giving a cue to friends in class.

"Before we begin this morning, let us pray together. Praying according to their respective beliefs begins," said the class leader in a loud voice, so that all the class residents can hear.

The class became silent. All bowed in prayer asking for the blessing of the knowledge they would receive today. Aya looked solemn and closed her eyes tightly.

"Enough." The class leader ended the prayer and sat down again.

"Yesterday there was a task?"

Questions are always the beginning of the lesson. Ask about tasks that might be assigned to students. Of course it is a common thing, in order to be able to hone the students in these subjects.

All silence without sound. Some lowered their heads to prevent eye contact with Bu Laras, their math teacher. Some try to flip through the pages of the book. Trying to get busy so that you don't have to answer.

Feeling the class is silent and there will be no answers coming out, Bu Laras takes the package book. A few pages before standing in front of the class.

"Because everything is silent, then I will start a new material." Bu Laras sees the entire class from right to left. Sighs because the class is still passive.

"Open the logarithmic chapter" said Bu Laras again.

He waited for some students to find the page where the requested chapter was written. Feeling that there was no more turning the page, Bu Laras gave a question.

But still no one answered. Feeling a little angry, but still in the hold. He began to explain the meaning of the logarithm.

"Logarithms are mathematical operations that are the opposite of exponential. That is, logarithm is an exponent search operation so that a certain base in the rank with this exponent produces the value entered." Bu Laras looked at his students who were still lowered. Maybe someone is really focused on listening, but there must be someone who pretends to understand.

"I don't like passive classes. If you're going to shut up, I can too." Ms. Baras sat back in the teacher's chair.

The class president apologized for representing the friends. Finally, all students read the logarithms together. Bu Laras put together his fingers to watch his students one by one.

"Well that's how hard it was." Bu Laras seemed to smile with satisfaction. Take a small notebook and leave it to the secretary to write on the front board of the class.

Everyone fell silent with their hands moving actively taking notes. Ms. Laras got up from her seat and walked around the classroom. Make sure that no one is just pretending to write.

Finished taking note Bu Laras again explained what was written on the board. After that he asked to create a group of 4 people.

"Because this class is 32, then there are four groups that will contain 5 people" said Bu Laras.

After Bu Laras allowed to search for the group members, Dea just dragged Dean to the bench Aya.

The girl rested her head on the hands that were stacked against each other. Seeing Dea who seemed not to give up on seducing, Aya also nodded her head.

Dea cheered restrainedly as she saw Bu Laras giving her a warning. Dea sets the bench to be circular. He sat beside Aya, while Dean was in front of Aya.

"But we're less than one person, who is it?" Dea looked at the corner of the class. The tip of her eyes glanced at Rahma who was walking side by side with one of her gang friends. If it's not wrong, it's Bella.

Dea doesn't like Bella. One day he saw the girl say something rude. He also often insulted people openly.

"Hi De, would one group be with us?" rahma asked using a voice that was haunting.

"But I have a group. Then, we don't seem that familiar. So, don't call me De," Dea's circus.

"Our group is less, if you want one of you to join," continued Dea cuek.

Rahma whispered with Bella, then asked her to leave. Feeling driven away, he stomped his feet stifled. His face showed disrelief.

After that Rahma sat down beside Dean just like that. Put the book down very gently and give a big smile.

Bu Laras distributed sheets of paper to each group. Explain what students should do.

"You have written the properties of logarithms. Well, now prove that the properties of the logarithm are true," explained Bu Laras relaxed.

The originally silent class became somewhat less conducive. A simple voice to share each other's problems to do. Aya's own group was already finished with the division of tasks. Now they are busy looking at the paper in front of him for work.

Rahma silently glanced at Dean. His eyes could not stop staring at the man beside him. How does his jaw line look firm

Highlight her sharp eyes behind her eyelids. His thin mouth is combined with a sharp nose. It is enough to make Rahma smile for no reason.

Dea who saw her twin brother in the view so closely became creepy. His expression was very clear if uncomfortable with the scenery in front of him.

Dea sighed knowing she would be an impromptu bodyguard again for Dean. In order to keep his twin brother from Rahma, he pretended not to understand his duties and asked Dean.

"Well I don't understand either" Dean said casually as he looked at the near-completed Dea.

Dea growling restrained. Sometimes the insensitive nature of his brother is very disturbing. He's upset himself now.

"Yes know?" Dea turned to look at Aya who was still staring at the paper before her. But, he has finished working on the matter from Bu Laras and is actually learning about the questions about the chapter.

"That c value exists after both fields are given a logarithm with basic c," explained Aya smoothly.

Dean moved his body to look at Aya's writing. He also needs to pay attention because he does not understand. Aya raised her head and met each other face to face with Dean.

For a second they exchanged glances, Dean cut off contact first by rewinding his body. He pointed at the paper in front of Aya with a ballpoint pen and said, "Then what is the value of C?"

Aya who had finished normalized her heartbeat. He took a deep breath before he went back to explaining.

"The value of C is 10, because the principal logarithm does not need to be written," explained Aya who was only in response by nodding Dean.

Rahma who saw to the closeness of Dean and also Aya became furious. Behind the table, the girl's hands clenched very firmly. It could even be seen that his palms were starting to turn red.