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

Corporate Governance: The Board of Directors

Purpose and Functions of the Board of Directors

The Board of Directors is a group of people who jointly oversee the activities of a company. Their primary functions include:

• Representing the interests of the shareholders and the company stakeholders.
• Determining dividend policy and distribution to shareholders.
• Approving annual budgets.
• Supporting the CEO (or hiring/replacing top executives).
• Hiring and firing top executives.
• Deciding on executive compensation.

Who Appoints the Board of Directors?

The shareholders of a public company choose the members of the Board of Directors. This selection process may vary depending on the type of business structure.

Executives Reporting to the Board

The CEO and the President... Continue reading "Board Roles, Corporate Bylaws, and Franchise Operations Essentials" »

Among the various factors that contributed to the outbreak of World War II, the failure of the League of Nations stands out as a crucial enabler of international conflict. While several elements—including the harsh terms of the Treaty of Versailles, the Great Depression, the rise of fascism, and Hitler's personality—played significant roles, the inability of the League of Nations to maintain peace and facilitate cooperation among nations fundamentally exacerbated tensions leading to the war.

The League of Nations: A Key Factor in WWII's Outbreak

League of Nations' Failures

• Origins and Aims: Established in 1920 following World War I, the League of Nations aimed to prevent future conflicts through diplomacy and collective security. Yet, it was

Irregular English Verbs: Infinitive, Past Simple, and Past Participle

This table presents 60 essential irregular verbs, including their phonetic transcription, Past Simple form, Past Participle form, and Spanish meaning.

1. Stories

A Clean, Well-Lighted Place by Ernest Hemingway

• Genre: Short story, modernist fiction
• Theme: Loneliness and the search for meaning
• Message: Everyone needs a calm, clean place to escape the darkness (loneliness/despair)
• Main characters:
  • Old man: Lonely customer
  • Young waiter: Rude and impatient
  • Old waiter: Understanding and reflective
• Plot: An old man drinks alone at a café. The young waiter wants him to leave, but the old waiter empathizes with his need for a peaceful place.
• Context: Written in 1933, during the Great Depression
• Conflict: Existential—coping with loneliness and emptiness
• Themes: Despair, human connection, purpose in life

The Mark on the Wall by Virginia Woolf

• Genre: Stream-of-consciousness fiction
• Theme: Perception and reality
• Message:

Understanding Salesmanship: Core Concepts & Principles

Salesmanship is an art and science integral to the world of business. It involves the ability to persuade, influence, and guide potential customers toward purchasing a product or service, addressing their needs, and creating satisfaction. As competition grows and consumer preferences evolve, salesmanship remains a cornerstone for driving success in any business.

Introduction to Salesmanship

Salesmanship is not merely about selling a product but about building relationships, understanding the customer’s perspective, and effectively communicating the value of a product or service. A good salesperson is a problem solver, a negotiator, and an advisor who strives to match the right solutions... Continue reading "Salesmanship Fundamentals: Principles, Definitions, and Features" »

1) Physical Barriers Against Infection

Physical barriers are crucial in preventing microbes from reaching susceptible tissues.

Cellular Contributions to Physical Barriers

At the cellular level, tightly joined cells form barriers, preventing invaders from penetrating deeper tissues.

Microbial Evasion of Physical Barriers

Pathogens may use enzymes like proteases to damage physical barriers and gain entry.

2) Layers of Human Skin

Human skin has three layers:

1. Epidermis: Outer layer containing keratin (prevents microbial entry).

2. Dermis: Middle layer with hair follicles, sweat glands, nerves, and blood vessels.

3. Hypodermis: Inner layer with fatty tissue, blood, and lymph vessels.

Significance of Keratin, Fatty Acids, and Skin Shedding

• Keratin: Tough,

Plant Adaptations for Terrestrial Life

Life on land presents unique challenges for plants, requiring specialized adaptations to thrive.

Water Availability Challenges

• Adaptation: Plants have developed root systems to anchor them in the soil and absorb water.
• Example: Cacti have deep roots and can store water in their stems, enabling survival in arid environments.

Overcoming Gravity

• Adaptation: Plants need to support their own weight. They have evolved lignin in their cell walls to provide structural support.
• Example: Trees have thick, woody trunks to support their height and extensive canopy.

Temperature Fluctuations

• Adaptation: Plants have adapted to different climates and varying temperatures.
• Example: Deciduous trees shed their leaves in winter to

Fundamentals of Electrolysis

Electrolysis is the decomposition of a compound, in solution or in the molten state, brought about by the passage of electric current through it.

Definitions and Components

• An electrolyte is a substance in the molten state or as a solution in water, which allows the passage of electricity.
• A non-electrolyte is a substance in a solution that does not conduct electric current.
• A conductor is a substance which conducts or allows the passage of electricity.
• An insulator is a solid substance which does not conduct electricity.

Electrolysis Laws and Quantities

The amount of substance deposited or liberated is directly proportional to the quantity of electricity (Q) passed through the solution during electrolysis.

The moles of... Continue reading "Fundamentals of Electrolysis and Electrochemical Cells" »

A Dramatic Experience

One Saturday afternoon, my friends and I decided to explore an old abandoned house on the outskirts of town. The sun was setting, and everything looked spooky as we walked up to the house. We had heard stories that it was haunted, but we didn't believe them.

As we entered, the floor crunched with every step. There was dust everywhere, and spider webs hung from the ceiling. We tried to be brave and made jokes to hide our fear. Suddenly, we heard a loud noise from the floor above. Our hearts began to race, but we decided to go and have a look.

In one of the rooms, a window had been broken, and a cold wind was coming in. As we were about to leave, the door closed with a bang. We all became frightened and screamed for help. Try... Continue reading "Unforgettable Personal Experiences: Thrills, Heartbreak, and Laughter" »

Tiempos Verbales (English Verb Tenses)

Present Simple (P.S.)

Present Continuous (P.C.)

Present Perfect (P.P.)