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Astronomy: Extraterrestrial life
This exercise is about:
- extraterrestrial life;
- super habitable planet;
- exoplanet;
- abiogenesis;
- panspermia;
- number of exoplanets discovered.
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Astronomy: Scientists
This exercise on the history of astronomy covers a range of concepts, a range of scientists and astronomers from the past.
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Astronomy: History
This exercise is about the history of astronomy in ancient times, the Middle Ages, modern times and the present.
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Astronomy: Movement of the moon
This exercise is about, among other things
- movement of the moon;
- mare on the moon;
- phases of the moon;
- sidereal month;
- lunar eclipse;
- solar eclipse;
- tides on earth.
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Vocabulary: Translation exercise (1) - Casse-cou 5
Practice the words and sentences from module 1, act 1 by combining them with the correct translation.
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Vocabulary: Translation exercise (1) - Casse-cou 5
Practice the words and sentences from module 1, act 1 by combining them with the correct translation.
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Geology: Concepts part 13a
This digital exercise will help you learn more about geology. While completing the sorting exercise you will learn more about:
- Quaternary,
- Pleistocene,
- glacials,
- fauna,
- humanoids,
- Holocene,
- ...
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Expressions de temps: Exercises in game form (1)
You first listen carefully to the sentences with a time indication and then you learn to make sentences yourself.
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Derivative of a Quotient: Exercises
Step by step application of the derivative of a quotient:
- three fully worked out exercises. You click on the arrows to go through everything chronologically or in reverse order;
- three exercises with partially elaborated intermediate steps, by …
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Derivative of a product: Exercises
Step-by-step application of the derivative of a product:
- three fully worked out exercises. You click on the arrows to go through everything chronologically or in reverse order;
- three exercises with partly elaborated intermediate steps, by selecting …
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Derivative function from the definition of the derivative: Exercises
Application of the definition of the derivative. The exercise consists of three parts:
- in the first part, three exercises are fully worked out. The student clicks on arrows to go through everything chronologically or in reverse order;
- the second part …
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Derivatives of Elementary Functions: Exercise
An interactive program with which you can practice the formulas of derivatives of elementary functions.
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