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The equilibrium constant Kc is not dimensionless
The equilibrium constant Kc is a fundamental quantity in solving chemical equilibrium problems.
Many secondary school chemistry textbooks use a dimensionless concentration fraction, which they usually represent with the symbol K. Both the …Translated by
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Preschool apps: Explanation and step-by-step plans
For each app you will receive an overview with some more information:
- Kid'i (games and animations),
- Puzzle Box (puzzles),
- Colors and shapes,
- Tiny Tap (games and assignments),
- Code Karts (programming),
- Coding Safari (computational thinking), …
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Using BookWidgets Scientific Calculator: Guide
This is a guide to the BookWidgets scientific calculator. The students initially do not find this a useful calculator because they are not used to working with it and there are quite a few buttons on it that they are not familiar with.
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Temperature control setup: Assignments
These assignments about temperature control are based on a didactic setup . In addition to this downloadable teaching material, a learning path is also available.
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Temperature control setup: Manual
This manual has a step-by-step plan for building a temperature control setup. This didactic material helps students to process the associated assignments or i-exercises .
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World orientation activities: Digital applications
Be inspired by these lesson cards to combine activities within the world orientation learning area with digital technology.
In this bachelor thesis you will find several practical examples of:
- activities supported by Blue-Bot or Bee-bot, …
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Thermochemistry: Theory and exercises
This is a comprehensive course on thermochemistry. Various reactions are discussed that give rise to a heat effect and may or may not be accompanied by a volume change. In addition to the numerous detailed issues, there are many additional …
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The kinetics behind the diet coke with mentos experiment
The experiment between diet cola and mentos produces a fascinating fountain, but it also offers an ideal platform for students to explore different facets of chemical kinetics in a fun and motivating way.
This article discusses the experiment …
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Household activity: STEM compass
The STEM compass mainly serves as a guideline and inspiration to shape activities and lessons around STEM.
This STEM project is about household activities. On the basis of the preparation of egg salad with the help of a photo step-by-step plan, the …
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Static electricity: STEM compass
The STEM compass mainly serves as a guideline and inspiration to shape activities and lessons around STEM.
This STEM project is about static electricity. The students study this scientific phenomenon on the basis of five experiments.
This …
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Mixing colors: Practical example
Prepare paint in the three main colors and let the preschoolers experiment with new colors.
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Overview of educational websites
In this document you will find an overview of educational websites. A subdivision has been made into websites for students and websites for teachers. The websites are grouped by subject.
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