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

Essential English-Spanish Vocabulary List

• ...are used - se usan
• ...is used - se usa
• A few hours ago - hace unas horas
• A long time ago - hace mucho tiempo
• A table for...# - una mesa para #
• A/an - un/una
• Above - sobre
• To accuse - acusar
• Administration - la administración
• Administrator - el administrador
• Afternoon - la tarde
• Algebra - el álgebra
• To allow/permit - permitir
• Almond - la almendra
• Already - ya
• An hour ago - hace una hora
• Andean - andino/a
• To announce - anunciar
• To answer - contestar
• To arrive - llegar
• Art - el arte
• To ask (a question) - preguntar
• To ask for/order - pedir
• Assistant - el asistente
• Astronomy - la astronomía
• At/to - a
• To attend - asistir a
• Avocado - el aguacate
• Backpack - la mochila
• Bacon - el tocino
• Bad - estar mal/ser malo
• Baked - al horno
• Band -

Expand your lexicon with this curated list of 40 key terms, covering nouns, verbs, adjectives, and expressions. Each entry includes the part of speech and a clear definition, ensuring accuracy and clarity.

Words 1–10: Nature and Confinement

1. Twig (n.): A small branch or stem of a tree or plant.
2. Crumpled (adj.): Crushed or wrinkled.
3. Mound (n.): A small hill, especially one that has been made.
4. Clump (n.): A group of trees or plants growing very close together.
5. Ordeal (n.): A prolonged, painful, or horrifying experience.
6. Dense (adj.): Crowded, closely packed together.
7. Ape (n.): A large, tailless primate of a group.
8. Snare (n.): A trap for catching animals.
9. Captive (adj.): Imprisoned, having no freedom.
10. Smuggle (v.): To move goods illegally into or out of

Knowledge Sources in the Middle Ages

During the Middle Ages, knowledge gained from the Holy Scriptures was given more credibility than information acquired through experiments.

The 17th Century Scientific Revolution

A scientific revolution is considered to have taken place in the 17th century due to significant advancements across various fields:

• In astronomy, the heliocentric theory of the universe was proposed.
• In medicine, physicians began dissecting human bodies, making progress in the field of anatomy.
• In physics and chemistry, the properties of matter were discovered.
• In geography, highly accurate world maps were created.
• In botany and zoology, the first classifications of living organisms were made.

Nicolaus Copernicus and His Heliocentric Theory

Nicolaus... Continue reading "Middle Ages Knowledge, Scientific Revolution, Baroque Art" »

The Constant Role of Language Learning

Throughout the history of education, learning a foreign language or languages has been a constant component. Of course, many people feel that this is really an unnecessary part of education for everyone, but this is not a point of view that I share.

Arguments Against Mandatory Language Learning

Opponents of learning a foreign language might argue that most people do not travel that often outside their own country. In addition to this, out of all the countries of the world, comparatively few share the same language. Therefore, learning a foreign language will only be useful for the very limited time that one spends in a country where this language is used. For some people, the language might never be used... Continue reading "The Enduring Value of Learning Languages in Education" »

The 21st century has been one of the most innovative ages for online platforms. Online learning has become more interesting and fruitful. However, the lack of face-to-face interaction is creating some severe issues. In this essay, we will discuss both the positive and negative aspects of e-learning.

Advantages of E-Learning

First of all, online education has broadened the dimension of learning beyond limits. Gaining knowledge in the old days, sitting back in schools, was always boring and ineffective for understanding. But now, with the evolution of online technology, the level of understanding has been increasing, as we can learn from different tutors all around the world, as many times as we want. In addition, e-learning has made it possible... Continue reading "E-Learning: Advantages and Disadvantages" »

English Irregular Verb Forms and Personal Study Notes

Exercise Responses/Notes:

• 10) D, A, C/D, A, B, B
• 11) At home, working in London, remember grammar and vocabulary.
• 12) She can’t remember. Well, she can go from one to the other without thinking (about) Spanish. When she was about seven, she thought it was silly; they were boring.
• 13) Nm, T, f, f, nm
• 14) A lot of people think quickly. Last letters: understand (them), feet.

Irregular Verb Conjugations (English - Basque Translation)

The following table lists common English irregular verbs with their base, past simple, and past participle forms, alongside their Basque translation.

Python Syntax

As we learned in the previous page, Python syntax can be executed by writing directly in the Command Line:

>>> print("Hello, World!")
Hello, World!

Python Indentation

Indentation refers to the spaces at the beginning of a code line.

Where in other programming languages the indentation in code is for readability only, the indentation in Python is very important.

Python uses indentation to indicate a block of code.

if5 > 2:
    print("Five is greater than two!")

Python will give you an error if you skip the indentation:

if5 > 2:
print("Five is greater than two!")

Python Comments

Comments can be used to explain Python code.

Comments can be used to make the code more readable.

Comments can be used to prevent execution when testing... Continue reading "Python Syntax, Indentation, Comments, Variables, Data Types, Numbers, Casting, and Strings" »

How Did the Universe Start?

The universe is everything that exists. Scientists estimate it could contain 100 billion galaxies. A galaxy is a large group of many stars and celestial bodies.

What Are Stars?

Stars are giant spheres of very hot gas. The Sun is the closest star to Earth.

Constellations

Constellations are visible at different times of the night. We see different constellations in the Northern Hemisphere and the Southern Hemisphere.

Types of Galaxies

Spiral galaxies are disc-shaped, with arms.

Elliptical galaxies are oval-shaped.

Irregular galaxies have no defined shape.

Solar System

Mercury, Venus, Earth, and Mars are inner planets. They are mostly made of rock.

Jupiter, Saturn, Uranus, Neptune, and Pluto are the outer planets. They are mostly... Continue reading "Exploring the Universe: Stars, Galaxies, and the Solar System" »