Objectivity.

Objectivity is something that relates to something or someone independently of the opinion of any individual.

I order to make an objective assessment, it's necessary to consider the process based on real facts.

Objectivity results in the same outcome even if different people give the rating. Subjectivity results in the rating being based on the person's opinion.

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Subjectivity.

Subjectivity is something that relates to the thoughts of a specific person.

Some people simply express their opinion about a subject and give it a rating. However, points of view may differ.

Objectivity is the opposite of subjectivity. These are different philosophical ideas.

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Sounds.

Around us there are many different sounds. At home and in street we can hear them.

The sounds can be silent or noisy.

Wind, subjects, animals, and people can make sounds.

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Colors.

In the world there are many different colors. Each subject has its own color or colors.

Also, the colors have different tones. There are many tones of colors. 

The colors can change.

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Tales from childhood: Festive poster.

 The school asked to make a poster for an important holiday. Sophie had her own idea, but she didn't tell anyone.

At home, she took a large sheet of paper, pens, and pencils. Little Sophie drew beautiful landscape with sky and plants. She loved creative subjects. Sophie was very keen on the process that she forgot about everything.

Then she put her work in her school pack. Little Sophie was very proud of herself! This poster was important for her.

"Well done!" the teacher said.

She was glad that the teacher appreciate her work.

Physical education.

Physical education or PE is very interesting and simple subject. Children can run and jump during the lessons. It's very good for their health and organism.

Teachers move together with children, too. Sometimes they use special equipment such as: skipping rope, hula hoop, balls, and etc.

Sports games, like football and volleyball are part of this lesson. PE school students need sport uniform.

But if a person has problems with health he or she can be free from physical education lesson.

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Social studies.

This school subject includes several sections such as: history, philosophy, geography, economics, psychology. In social studies memory and attention are very important. Some facts you need just to remember.

The subject is easy and interesting. During this class you can learn historical facts from ancient times to modern history.

Different countries and their history.

Sometimes students can watch movies and/or cartoons during lesson. You can compare many historical periods.

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Physics.

Physics is one of the hardest school subjects and sciences. Therefore this subject is taught in high schools.

Some laws of phycics have been discovered in ancient times. There are complex physical formulas. Atoms and molecules are an important part of this hard science. Light and electricity work by the laws of physics.

Astronauts must know physics for their work. Ordinary people also should know that science. For example, water is a good conductor of electricity. Electrical items can not be touched by wet hands.

Famous scientists who studied physics: Aristotle, Isaac Newton, Albert Einstein. Today scientists study this science too.

Perhaps physics is more difficult than mathematics. If math is necessary to understand, for physics than physics is more difficult. There is a common subject on physics-chemestry. This science also has complicated formulas.

It was an essay about one of the most complex subjects. Next time will be another.

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Language Arts.

Language Arts is one of the most important school subjects for students. Knowledge of the native language is very needed. Literature is a part of Language Arts. Grammar and word game is what this science studies.

Little children in Elementary School, begin by studying letters and sounds. Then they can read abd write in their native language. Some children can have difficulties with it. Teachers need a lot of patience.

Several years later these students can write essays on the books they have read.

Also, in schools foreign languages are studied. When children can read and write in their native language, another language is added to them. Students learn to speak, read, and understand the new language. Sometimes a second language gives more options for the future of education.

There are people who can speak several languages. It is good for travels because not all people know English.

Over time, you can forget even the native language, if you don not support it.

Learning languages is important.

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Mathematics.

Mathematics is one of the most complex and difficult sciences. It can be easy if you understand this subject.

It appeared in ancient times. Scientists studied numbers numbers and solved the problems.

Many years later people invented calculator and made mathematics easier. Math is divided into two parts: Algebra and Geometry. In the first, there are more numbers, in the second, there are more figures.

In school, children start studying this science from addition and subtraction. Then follows the multiplication table, and finally Algebra and Geometry.

If mathematics is not clear to you than it is useless to go further.

Some ancient theorems are still relevant. For example, the Pythagorean theorem or Pythagors' theorem:

a²+b²=c²

In this essay I told about one of many sciences. Next time I will write about another science and its history.

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