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Astronomy: Speed of Light
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:
- measure the speed of light;
- Lorentz transformation;
- arcsecond;
- light-year sunrise; …
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Astronomy: Theory of Relativity
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:
- general relativity;
- special relativity.
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The swing song
It is a children's song and is about how much fun swinging is. The text was created by myself. The vocals and music were created with suno.ai.
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Cosmography: Stars
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:
- characteristics;
- spectral class;
- star formation;
- end of light stars;
- end of stars like the …
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Reading songs: Reading and singing
You will find many reading songs on this YouTube channel. The songs contain many sonorous words, rhyme and repetition and a clear story in the lyrics.
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Cosmography: Comets
This digital exercise will help you learn more about comets. While completing the multiple choice questions and fill-in exercises you will learn more about:
- Oortwolk,
- compound,
- Kuiper belt,
- characteristics,
- ...
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Cosmography: Dwarf planets
This digital exercise will help you learn more about the cosmography of Uranus. While completing the multiple choice questions and fill-in exercises you will learn more about:
- Ceres,
- There is,
- Haumea,
- Makemake,
- classification,
- characteristics,
- ...
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Cosmography: Neptune
This digital exercise will help you learn about Saturn's cosmography. While completing the multiple choice questions and fill-in exercises you will learn more about:
- diameter,
- mass,
- orbit and rotation,
- compound,
- ...
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Cosmology: Mars
This digital exercise will help you learn about the cosmography of Mars. While completing the multiple choice questions and fill-in exercises you will learn more about:
- surface features,
- space flights,
- Phobos,
- Deimos,
- ...
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Cosmography: Venus
This digital exercise will help you learn about the cosmography of Venus. While completing the multiple choice questions and fill-in exercises you will learn more about:
- circulation time,
- greenhouse effect,
- rotation,
- albedo,
- gravity,
- ...
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Cosmography: Sun
This digital exercise will help you learn more about cosmography. While completing the multiple choice questions you will learn more about:
- origin and life cycle;
- interior of the sun;
- the core;
- atmosphere;
- photosphere;
- radiation and convection …
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My house makes noise: Song
There are all kinds of sounds in my house, because people are living there. It rumbles, creaks and squeaks. What sounds can be heard in your house? Discover them all in this song.
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