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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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Educational videos: Overview document
This document contains several educational videos divided by subject:
- chemistry,
- biology,
- entrance exams,
and by theme. Almost all of the chemistry and biology curriculum for the third grade finality is covered in a Dutch video.
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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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Aletta Jacobs: Viewing assignment
Assignment for a video fragment about Aletta Jacobs.
Here you will find substantive questions about the video, a glossary and a grammatical exercise with adjectives.
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Reynaert De Vos: Teaching package
An age-old story about a very cunning fox. Get to know Reynaert with your class. Who is he? What did he do? Why is it still so relevant? Read the story, rhyme, make your own book cover and ponder moral dilemmas!
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Scientific method: Schema
A diagram of a scientific method. The following steps are taken during the investigation:
- observation,
- research question & hypothesis,
- research or experiment,
- data or analysis,
- conclusion or result.
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Graphic self-portrait: Step-by-step plan
Use this step-by-step plan to create a graphic self-portrait.
Supplies
- photo of the student
- plastic case
- alcohol marker
- acrylic paint
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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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Subordinating conjunctions: Overview
Presentation of subordinating conjunctions: if, then, while, although.
Example sentences are shown in the slides.
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Fire safety: Assignment bundle
Individual assignment bundle on fire safety: assignments on fire prevention and control, safety and first aid for burns.
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Biomass conversion: Practical
The Biomass Conversion lesson series consists of a practical with accompanying questions and assignments.
In the practical, the students see how wood contains cellulose, and they show that cellulose in turn consists of glucose. Students become …
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Possessive Pronouns: Overview
In this overview, students will find an overview of the possessive pronouns.
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