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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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Astronomy: Movements of the Earth
The following concepts are discussed in this exercise:
- movements of the earth;
- North Star;
- earth's axis and rotation;
- sidereal day;
- solar day;
- meridian of Greenwich;
- time zones on Earth;
- flattening of the earth;
- coriolis factor;
- …
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Astronomy: Concepts 3
This exercise covers the following concepts, among others:
- geographical latitude;
- celestial sphere;
- horizon coordinates;
- obliquity;
- zenith;
- glacial;
- ...
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Astronomy: Movement
This digital exercise will help you learn more about astronomy. While completing the multiple choice questions and fill-in exercises you will learn more about:
- movement in the sky;
- orbit celestial bodies;
- leap year;
- time reckoning;
- seasons;
- ...
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Astronomy: Zenith
This digital exercise will help you learn more about astronomy. While completing the multiple choice questions and fill-in exercises you will learn more about:
- zenith,
- nadir,
- zenithal hourly rate,
- zenith line,
- gravitational lens,
- crescent …
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Astronomy: End of the Universe
This digital exercise will help you learn more about astronomy. While completing the multiple choice questions you will learn more about:
- chronology universe;
- dark matter;
- Hubble constant;
- universe finite or infinite;
- ...
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Astronomy: Big Bang 2
This digital exercise will help you learn more about astronomy. While completing the multiple choice questions you will learn more about:
- cosmic background radiation;
- COBE;
- WMAP;
- singularity;
- evolution universe;
- creation of stars;
- dark matter; …
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Astronomy: Big Bang 1
This digital exercise will help you learn more about astronomy. While completing the multiple choice questions you will learn more about:
- cosmic background radiation;
- COBE;
- WMAP;
- singularity;
- evolution universe;
- creation of stars;
- dark matter; …
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Astronomy: Concepts 2
Concepts covered in this exercise include:
- supernova,
- hypernova,
- basic geometry,
- sunrise,
- sunset,
- twilight,
- culminating of celestial bodies,
- circumpolar stars.
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Cosmography: Sterrenbeelden 2
This digital exercise helpt je meer te weten te komen over sterren. Tijdens het maken van de meerkeuzevragen en invuleofeningen ga je meer leren over:
- sternebeelden op het Noordelijk hemispheren in de herfst;
- sternebeelden op het Noordelijk …
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Cosmography: Constellations 1
This digital exercise will help you learn more about stars. While completing the multiple choice questions and fill-in exercises you will learn more about:
- circumpolar stars Northern Hemisphere;
- zodiac;
- signs of the zodiac;
- star signs;
- ...
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