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Adding rational numbers: Exercises
BookWidgets exercises on adding and subtracting rational numbers in fraction form and as a decimal number.
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Planetary Boundaries: Exercise - DOEL.PAV 4.5 Klimaatzaak
Teach your students about Earth's planetary boundaries and let them discover how they can make a difference.
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Paris: Hotspots
This HotSpot Widget about Paris covers both skills and culture. Students can test this Widget themselves and create and submit various assignments.
If you want to change things about the underlying Widgets, you can find these via the BookWidgets group …
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Vernier caliper: Read
This learning tool explains step by step how to read a caliper. There are also some exercises to practice reading the ruler and vernier.
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Conjugation of English verbs: Fill-in-the-blank exercise
Through this fill-in exercise in Bookwidgets, students further practice the material about English verb spelling. They learn to conjugate English verbs into Dutch.
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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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Similar Triangles: Exercises
These BookWidgets cover exercises on similar figures, the similarity factor and calculating a missing side.
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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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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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Sustainable chemistry - WEZO 5
This exercise on sustainable chemistry discusses the various energy sources, as well as raw materials and waste processing.
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Astronomy: Torino scale
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:
- Torino scale;
- near-Earth objects;
- detection;
- recent near-Earth objects.
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