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Animal Breeds: Task
Discover the diversity of animal breeds in this teaching material. Your students will consider the physical characteristics of pets and the variety of breeds.
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Fungi: Course
This course on fungi introduces your students to the applications, life cycle and structure of fungi. In addition to a theoretical explanation, this learning resource also includes two student experiments, in which your students make spore prints …
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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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Pruning shrubs: Work bundle
This work bundle on pruning shrubs offers both theoretical information and practical assignments.
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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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Organic matter for the soil: Infographic
This infographic shows the positive influence of organic material on the physical, chemical and biological properties of the soil. This organic matter is what is left behind when fresh organic matter, such as crop residues, animal manure and …
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The 10 commandments of grass-clover cultivation
In the context of a number of exchange moments regarding the cultivation of grass clover, we formulated 3 assets of this cultivation. Nitrogen fixation of the clover can reduce fertilizer use and increase the share of native protein in the ration. …
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Atomic construction: Crack the code
Simple exercise about atomic structure and ions that can be used, for example, as a formative test.
The aim is to answer each question with the correct number (number of valence electrons, charge, period...). The sum of these numbers is the atomic …
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Together for justice is contagious: Campaign material
Presentation of the campaign: Together for justice is contagious. Farmers in Congo do not always have security over their land and are sometimes threatened by agro-industrial companies. In this presentation you will see how working together is a …
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Electron microscope: Task
This learning resource contains an assignment about electron microscopes. To better understand the material, your students watch two videos that illustrate the possibilities and operation of electron microscopes.
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PSEmini: Escape the box
Studying chemistry for the first time is like studying a new language. First limit yourself to the basic vocabulary of the language.
That is what PSEmini does: the large periodic table of elements is limited to the first 18 elements and to …
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Response Patterns: Additional Exercises
Extra challenging exercises about reaction patterns in the course material of inorganic compound classes. You will also find an improvement key for these exercises here.
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