14.1. Roman coins
The manufacture and use of coins in Rome starts in the 4th century B.C, during the Republic. The temple of Juno Moneta in Rome was the...
13.1. Praenomina, nomina, cognomina.
What's your name? How do they call you? What is your full legal name? Why do we have two surnames? Do you know that English people only...
11.1. Greek alphabet.
During the 2nd millennium BC, the first civilizations that emerged in the Aegean Sea, the Minoan and the Mycenaean civilizations, used a...
10.1. Write like an Egyptian
Hieroglyphs are the writing system used in ancient Egypt since approximately the forth millennium before Christ until the forth century...
9.1. Human migration across the globe
See and complete the dates in the human migration across the globe: The first Homo Sapiens were born ................. years ago....
5.1. Floods.
Climate refers to the atmospheric conditions that exist in a region over a long period of time. Atmospheric conditions (temperature,...
4.1. Snowflakes.
When air rises, the water vapor cools at high altitudes and it condenses into droplets that accumulate and form clouds. These droplets...
3.1. The ocean in a bottle.
Do you want to see an ocean inside a bottle? Let's watch this video. to add: afegir to stir: moure to half fill: omplir fins la meitat to...
2.1 The tallest mountains in the world!
The surface of the continents is not smooth or uniform. Features of land relief includes mountains, planes, plateaus and valleys. A...
1.1. Planet size comparison.
The Earth is a tiny part of the vast Universe but it is our home, and so far, the only planet we can live in. How many planets, stars or...
