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23.03.2017


Case - lesson "Chemistry of Love"
Case - lesson "Chemistry of Love"

Section: Human values

The level (grade): 10-11

Subject: Morality and communication

Objective: To gain knowledge about the phenomenon of love from different points of view. To formulate peculiar ideas about love, its impact on life.

What information is waiting for me here?

  • What is the chemistry of love?
  • What do philosophers think about love?
  • How many gods-patrons does love have?
  • Why do "women fall in love with their ears", and "men with eyes"?
  • What is the "geography of Love" in the modern world?
  • What fundamental and practical knowledge will be useful to me?
6 scans of the subjects, phenomena and practices:
Introduction

So, what is love, after all? Ordinary people think in one way, scientists – in another, writers have their own opinion. Specialists of different industries give different answers. Chemists, biologists and physiologists explain it in terms of chemical processes going on in human’s body. Psychologists explain in terms of emotions. Philosophers regard it as a philosophical phenomenon. Sociologists consider love to be a tool which can be used to manipulate або rule a person. But everyone gets their own answer to this question, based on personal experience and perceptions.

And somebody doesn’t think, just loves and that’s it. They believe that there is no need to have knowledge but feelings. Nevertheless або yet feelings also have their origin and we will figure out what it is; або feelings don’t come out of nowhere and we will figure out where it is.

 

Does love change from century to century? Let’s try to find answers to these "eternal" questions.

Chemistry

Studies show that the ones responsible for the feeling of love are “love hormones”: serotonin, dopamine, oxytocin and others. Let’s try to understand the "chemical side" of this feeling.

 

So, what are the processes that occur during falling in love? How do they change during the development of love?

Oxytocin is a hormone commonly referred to as “the love hormone”, it plays the mail role.

It is responsible for the formation of the first signs of affection and sympathy. It also helps establish trust. Its functioning або activity stimulates dopamine and serotonin. They are responsible for a “trembling heart” and butterflies in the stomach”, кома замість тире) accelerate the heartbeat, stimulate the smooth muscle). They help create the emotions of satisfaction when dealing with a loved one.

 

Further relationships are developing, and endorphins are brought to the forefront або endorphins get to the forefront. It increases the emotional "glow", because its effect leads to a condition similar to euphoria. Meanwhile, the effect of oxytocin remains. It creates the need to see and feel your loved one. This, in turn, leads to production of the new portion of endorphins.

This "vicious circle" of hormones is broken when the level of oxytocin decreases. It happens in approximately 24 months and has purely physiological reasons. At this period a person feels "cooling" of love. Others feelings that stimulate oxytocin and endorphin production can help. Affection moves to the calmer and more balanced phase - love. Or it ends, if a person does not put any effort in maintaining these feelings.

What can be done to extend the "life" of love? The answer lies in those actions that contribute to the growth of the level of happiness hormones in the body: oxytocin, endorphins, serotonin:

 

These seemingly simple actions from the chemical point of view contribute to "release" of oxytocin, and launch a new love cycle” in relation to the same person. This is the possibility to transfer affection to the unquenchable love, from chemical, as well as emotional and psychological, points of view.

Question:


What do you think, can the phrase about unhappy love "time heals" have a “chemical” explanation?

Mythology

Since love is not just about sciencebut also feelings, it is interesting how it appears in various tales, legends, myths. Sometimes myths are unique, sometimes it is possible to trace the succession among the myths of peoples/cultures, separated by time and distance.

 

 

 

 

 

 

Question:


Which of the gods-patrons of love are similar? What do you think, what explains this similarity?

Culture / Geography

The history of mankind is not only the history of wars, kings and empires. This history of conquests of different countries was often motivated by love. There were real epic dramas and human tragedies. Some of them had unexpectedly turned into celebrations.

Almost all cultures have festivals associated with love and its patrons. In some countries this holiday is called St. Valentine’s Day.

For countries that profess Orthodoxy there is Saints Peter and Fevronia holiday. Pre-Christian holiday of lovers is Midsummer.

 

"Geography of Love".

In China a Love holiday is celebrated on the seventh day of the seventh months, according to the lunar calendar. The Qixi Festival is a holiday with very deep roots. Researchers say that it has been celebrated since the second century BC. It is one of the most popular holidays in China. On this day people cook goodies, decorate yards, arrange high-profile fairs, during which people can buy special gifts and items for the holiday. Couples let lighted candles in the small wooden boats down the river, telling fortunes for a common destiny and making wishes. Girls tell fortunes for bridegroom on figurines made of melon crusts, immolate flowers, fruits and powder.

 

India has a love festival Diwali - Festival of Light. It is usually celebrated in autumn (northern hemisphere) or spring (southern hemisphere) every year. Diwali is one of the happiest holidays in India with significant preparations. It is believed that it is also a celebration of the union of the goddess Lakshmi and god Vishnu.

 

St. Valentine’s Day also has a specific "geographical" color, depending on a country. In Denmark lovers send each other dried white flowers or snowdrops.

In Spain it is accepted to send love letters sometimes even through pigeon post.

In Japan gifts are given not only to lovers but also colleagues. This is mainly chocolates which received a special name - GURI-CHOCO

 

Mexico celebrates Valentine's Day as a day of love and friendship. On this day there are traditional collective weddings when many couples get married at the same time.

 

In Yemen people also practice collective weddings, although not "bind" them to any particular holiday. This way in November 2013, 4000 couples entered marriage. Wedding ceremony in Sana, the capital of the country was organized by a local charity organization. Given the tradition of Islam, men and women had separate celebrations. So, there are only men on wedding photos.

 

Australia also celebrates St. Valentine’s Day. Colorful festivals are held on this day. Perfumed pads, decorated with fresh flowers, shells and feathers are considered traditional gifts. Every pad is a thing of art). Most pads are kept in special boxes, which are also decorated beautifully.

 

In Saudi Arabia, St. Valentine’s Day is a prohibited holiday, and violators have to pay huge fines.

Question:


Do you believe in love at first sight?

Philosophy / History

The culture and philosophy of humankind changed the attitude to love, understanding of the phenomenon of «love» .

 

Ancient era gave birth to the Philosophy of love. Ferekid Sicorsky was the first, who spoke about the meaning of love. He believed that the world was created owing to love. In Plato's philosophy the concept of Eros has already existed and meant: the force that “gives souls their wings back, draw them to God and the Absolute."

 

Ancient philosophy divided kinds of love":

 

These major types, mixing, gave birth to the new ones:

 

Agape: Unselfish devotion, person is “dissolved” in love

 

As a substitute of Eros as the philosophy of love comes Agape. Agape is more consistent with Christian ethics and morality. Love becomes identical with the concepts of "mercy" and "compassion." This love is called "Caritas".

In the early Middle Ages a woman did not play an important role, she was "an addition to the property" which could be obtained as a dowry. But gradually women became the center of life, knight and court life above all things). The Beautiful Lady cult began to develop.

 

New cultural and philosophical concept was born in Provence. Poems that troubadours had been composing at those times became the first works of "high literature" not written in Latin. Gradually, the image of the Beautiful lady and Mary the Virgin were mixed, and the concept of Agape was combined with Caritas.

 

One of the areas of Philosophy of love – Epistemology – began to develop at this time. The question: Is love intelligent or not?" was the subject of consideration of this direction. The correlation of Love and Mind became central.

 

To this period belongs the concept of courtly love. It carried the concept of chivalrous nobility as the next stage in the development of medieval philosophy. Its characteristic was the "secrecy". Love wasn’t flaunted. Courtly love should have encouraged self-improvement and development. At this time “love courts” appear: they estimated genuineness of feelings.

In the early modern period people began to explore how Love and Will interact with each other. Will became a central concept of philosophy. German classical philosophers (Kant, Hegel) concluded that love does not depend on our will. And that is why it cannot be the basis of morality (as opposed to the philosophy of the Middle Ages).

 

Humanity continues developing. The modern philosophy meets not only the question "What is love?" but also "Is there love in the twenty-first century?". Philosophy gives way to psychoanalysis, which considers the phenomenon of love in terms of psychology, complex emotional stimuli and the responses to them.

 

Also love is considered by modern philosophers and psychologists as motivated impetus to personal growth, self-improvement and development.

Question:


What conception of love is "closer" to you and why?

Psychology / Physiology / Anatomy

Is that true that "women fall in love with their ears", and "men with their eyes"? The answer lies in psychology, anatomy and physiology.

Indeed, these expressions have a piece of truth in them. Women have better developed left brain hemisphere although until recently it was believed to be the contrary.

 

Therefore, women need to share ideas and thoughts. They are more sensitive to sounds, hence, their hearing and speech center are better developed. That is why they also love with their ears".

Men, in reverse, have better developed vision, spatial representation, spatial orientation). That is why men "love with their eyes."

Also tenderness and touch are important to women. It has physiological and anatomical explanation, because women have several times more skin receptors than men. For example, on woman’s face there are 34 nerve fibers per square centimeter of skin, and on man’s - only 17.

Zoology

Not only humans are capable of lifelong love. Birds, animals and even fish are able to build long term relationships. Here are some examples of permanent animal "couples".

 

 

 

Question:


What other animals or birds do you know, who form permanent pairs?

Lesson summary

Name

The contents

1

The results of the case-lesson can be complemented with findings of students:

 

2

What three websites helped find important information?

http://edufuture.biz/

http://www.slideshare.net/NataKvasha/ss-35477925

http://chemworld.com.ua/index.php/novyny/9-khimiia-kokhannia

3

To help student and couch:

http://edufuture.biz/

http://endokrinka.ru/gormon/oksitocin.html

http://readbookz.com/book/179/6156.html

http://propsiholog.ru/node/278

4

Where can you get information for the case?

http://edufuture.biz/

http://www.slideshare.net/NataKvasha/ss-35477925

http://chemworld.com.ua/index.php/novyny/9-khimiia-kokhannia

http://godsbay.ru/orient/kama.html

http://istoryk.at.ua/load/istorija_starodavnoji_greciji_ta_rimu/rimski_bogi/14-1-0-101

https://lifearoundworld.wordpress.com/2011/09/30/%D0%BE%D0%B4%D0%BD%D0%BE%D0%BB%D1%8E%D0%B1%D0%B8-%D0%B9-%D0%B1%D0%B0%D0%B3%D0%B0%D1%82%D0%BE%D0%B6%D0%B5%D0%BD%D1%86%D1%96/

http://k.zao.com.ua/pro-podruzhnoi-virnosti-u-brativ-nashih-menshih/

http://www.gumer.info/bogoslov_Buks/Philos/shest/02.php

http://readbookz.com/book/179/6156.html

http://propsiholog.ru/node/278

http://www.nedug.ru/news/%D0%BF%D0%BE%D0%BF%D1%83%D0%BB%D1%8F%D1%80%D0%BD%D0%BE_%D0%BE_%D0%B7%D0%B4%D0%BE%D1%80%D0%BE%D0%B2%D1%8C%D0%B5/2005/11/1/%D0%9A%D1%82%D0%BE-%D1%87%D1%83%D0%B2%D1%81%D1%82%D0%B2%D1%83%D0%B5%D1%82-%D0%B1%D0%BE%D0%BB%D1%8C-%D0%BB%D1%83%D1%87%D1%88%D0%B5-%D0%BC%D1%83%D0%B6%D1%87%D0%B8%D0%BD%D0%B0#.VjMjBtLhDcs

5

Location of the lesson:

Case lesson takes place in the classroom. Carrying classes at the museum, park, library...

6

Contest:

Teams of boys and girls.

 

The score of the competition between teams was

Targets for them:

• What works of art (painting, sculpture, music, theater) about love, do you know?

• What modern book of love have you read? And which of them are classics? Do you know which ones were filmed?

7

Homework

Formulate 5 questions for the lesson material (individual tasks).

8

Duration:

90 minutes(double lesson).  

9

The possibility to conduct the lesson with a student-understudy: 

possible

10

The acquired knowledge and developed competence:

Acquiring new varied information about love and its role in the modern world.

The ability to quickly find the needed information, to see it from a new angle.

Obtaining specific knowledge in chemistry, history, philosophy and other sections (shown in the scan).

11

Tags:

serotonin, oxytocin, dopamine, Kama, Cupid, Eros, Lola, Yue Lao, Astarte, lyudus, rigorous, pragmatic, agape, mania, Caritas, skin receptors, brain

12

Authors:

Hrabovska Larisa L.

13

Participated in the case upgrading:

 

 

The End

«Знання завжди повинні бути свіжими!»

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