Notes, summaries, assignments, exams, and problems for Secondary education

Globalization's Impact on Economic Inequality

Globalization has created economic inequality between states. One way to analyze this imbalance is to consider each region's participation in the international division of labor. This categorizes countries based on their involvement in the manufacturing process.

Raw Materials

These countries are often the most underprivileged because raw materials have a low market value.

They often lack the industrial infrastructure to exploit these materials effectively. Major oil-producing countries are an exception due to the high cost of petroleum.

Manufactured Goods

Because goods production creates infrastructure and such products are worth more on the market, these countries become more developed. However, production... Continue reading "Globalization's Impact: Economic Shifts, Benefits, and Challenges" »

Defining Communication

One possible definition: "To create and interpret messages that imply a potential answer" (Em Griffin)

Shannon-Weaver Model (1948)

In 1948, Claude Shannon and Warren Weaver developed the Mathematical Theory of Communication.

Elements: Sender, Message, Receiver, Code, Channel, Context, and Noise.

Organizational Theory

"An organization is a social institution in which its members carry out a series of activities, has a relatively stable structure over time, and tends towards certain goals" (Bernard Kliksberg)

Management Guru

PETER DRUCKER

Pioneers of Public Relations

Eduard Bernays

• Created the concept of "Public Relations advisor."
• Active career of 40 years working for large clients (Caruso, Eisenhower, General Motors...).
• First professor

Finding Belonging: A Migrant's Journey

The Challenge of "Country"

Initially, the concept of "country" seemed too broad. However, discussions revealed its potential for exploring the impact of place on identity and belonging. This piece delves into the complexities of migrating to an unfamiliar country, focusing on the search for security through employment.

A Migrant's Internal Struggles

The narrative aims to provide readers with a deeper understanding of the everyday challenges faced by migrants. It targets those who have personally experienced migration or know someone who has. The story is told from the first-person perspective of a woman grappling with isolation after arriving in Australia.

Inspiration and Literary Techniques

Inspired by "The... Continue reading "Finding Belonging: A Migrant's Journey of Identity and Employment" »

How Ethics are Defined

Ethics are a branch of philosophy that reflects on what is right and wrong.

Ethics vs. Morality

Ethics involve analysis, while morality is putting ethical ideas into practice.

Ethical Values

Guiding ideals like justice, freedom, honesty, love, and respect.

Ethical Principles

General rules guiding proper behavior.

Two Ethical Principles

Confucius: 'Don't do to others what you don't like done to you.' Christian: 'Love others as yourself.'

Ethical Virtues

Habits aiding correct behavior and moral actions.

Ethical Vices

Bad habits leading to harmful actions.

Ethical Codes

Set of values, principles, rules, duties, and responsibilities guiding behavior.

Requirements for Ethical Reflection

• Reason
• Freedom
• Knowledge
• Responsibility
• Universality
• Education

Applied

Animal Classification

Vertebrates: Possess an endoskeleton and belong to the phylum Chordata. They are divided into 5 main groups:

• Mammalia (Mammals)
• Aves (Birds)
• Reptilia (Reptiles)
• Amphibia (Amphibians)
• Pisces (Fish)

Invertebrates: Often possess an exoskeleton or lack a backbone. Examples include:

• Cnidarians (e.g., jellyfish)
• Arthropods (e.g., insects, spiders)
• Molluscs (e.g., snails, clams)
• Worms (various phyla)

Kingdom Monera

Monera: Consists of prokaryotes (organisms lacking a true nucleus).

Plant Biology Basics

Vascularity refers to whether plants have specialized tissues (veins) for transporting water and nutrients.

• Xylem: Transports water and minerals upwards from the roots.
• Phloem: Carries glucose (food produced during photosynthesis) around the plant.

Present Continuous

The present continuous, also known as the present progressive, is a verb tense used to describe actions happening now, or around now.

Affirmative, Interrogative, and Negative Forms

• Affirmative: Subject + am/is/are + verb (present participle -ing)
• Interrogative: Am/Is/Are + subject + verb (present participle -ing)?
• Negative: Subject + am/is/are + not + verb (present participle -ing)

A Story of Contrasts

The film Witness, directed by Peter Weir, effectively portrays several distinct ideas, including the cultural clash between the Amish and modern society, the romance between the two protagonists, and the theme of good versus evil, highlighting corruption within the police force. These central themes, combined with effective cinematic elements, justify the film's status as a memorable cinematic experience.

The Amish and the Modern World

Witness is a thriller centered on the Amish community living in Pennsylvania. A young Amish boy, Samuel, and his widowed mother, Rachel, become caught in a clash between two worlds: the modern American society, marked by greed, violence, and corruption, and the peaceful Amish world, focused... Continue reading "Witness: A Cultural Clash and Timeless Romance" »

The Human Circulatory and Respiratory Systems

Key Components and Functions

1. The Diaphragm's Role in Respiration

The diaphragm separates the thoracic cavity (containing the heart, lungs, and ribs) from the abdominal cavity. It plays a crucial role in respiration. As the diaphragm contracts, the volume of the thoracic cavity increases, drawing air into the lungs.

2. Arteries: Transporting Oxygenated Blood

Arteries are large, thick-walled, muscular blood vessels that carry oxygenated blood away from the heart.

• Pulmonary Arteries: Carry deoxygenated blood from the heart to the lungs.
• Umbilical Arteries: Paired arteries (one for each half of the body) found in the abdominal and pelvic regions. They supply deoxygenated blood from the fetus to the placenta

Mastering Irregular Verbs

LOREM IPSUM

be.was.been.ser.estar.beat.beat.beaten.golpear.become.became.become.llegaraser.begin.began.begun.empezar.bend.bent.bent.doblar.bet.apostar.bite.bit.bitten.morder.bleed.bled.bled.sangrar.blow.blew.blown.soplar.break.broke.broken.romper.bring.brought.brought.traer.build.built.built.construir.burn.burnt.burnt.quemar.buy.bought.bought.comprar.catch.caught.caught.coger.choose.chose.chosen.elegir.come.came.come.venir.cost.cost.cost.gastar.cut.cut.cut.cortar.dig.dug.dug.cavar.do.did.done.hacer.draw.drew.drawn.dibujar.dream.dreamt.dreamt.soñar.drink.drank.drunk.beber.drive.drove.driven.conducir.eat.ate.eaten.comer.fall.fell.fallen.caer.feed.fed.fed.alimentar.feel.felt.felt.sentir.fight.fought.fought.luchar.find.