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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: Calendar
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:
- calculation day of the week;
- modular arithmetic;
- perpetual calendar;
- week number; …
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Interactive exerciseNewOther function -
Microbial fuel cell
Microorganisms can supply electrons by decomposing organic materials and in this way generate a potential difference. For example, a biofuel cell can function as a battery.
The document contains instructions for use that describe how to make a …
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Downloadable resourceNewTeacher -
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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Astronomy: Space and Time
This digital exercise will help you learn more about astronomy. While completing the multiple choice questions you will learn more about:
- absolute space;
- space time;
- string theory;
- curvature in spacetime.
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Astronomy: Extraterrestrial life
This digital exercise will help you learn more about astronomy. While completing the multiple choice questions you will learn more about:
- extraterrestrial life;
- Kardashev scale;
- string theory;
- creationism;
- theory of evolution;
- intelligent …
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Astronomy: Concepts 4
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:
- ebb,
- emission line,
- photosphere,
- epicycles,
- gray nights,
- white nights,
- GZK limit,
- halo.
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Astronomy: Crossword
This digital exercise will help you learn more about astronomy. While completing the crossword puzzle you will learn more about:
- aphelion,
- soil,
- astronomy,
- Betelgeuse,
- big bang,
- arcsecond,
- Cygnus,
- declination,
- Deimos,
- doppler effect, …
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Interactive exerciseNewOther function -
European nature conservation toolkit
The toolkit is ideal for project work, as it combines objectives from different subjects: biology, geography,
environmental science, social studies, political science, artistic education, languages or citizenship education.The toolkit is built around …
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Downloadable resourceNewStudent (teacher training) -
Find the shadow in the image
Find the shadow in each image. The word is read out.
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Writing patterns in circus theme
Practice different writing patterns with these two sheets of tracing exercises in the circus theme.
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Downloadable resourceTeacher, Other -
Coloring pages by number or letter
In this contribution you will find more than fifty coloring pages where your preschoolers can practice the visual discrimination of numbers or letters.
The collection consists of different themes:
- halloween,
- Christmas,
- Valentine,
- Easter, …
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Downloadable resourceTeacher