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Dialogue on the future of radioactive waste
This website is about the safe long-term management of radioactive waste, with a focus on deep or geological disposal. Stakeholders, including civil society, citizens, youth and institutional actors, are actively involved to …
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Electrolysis in a potato: Practical
Use a potato and copper electrodes to perform electrolysis. Copper oxidizes at the anode, water present in the potato reduces at the cathode. You can detect H2 there and observe with an indicator that a base is being formed.
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The incubation chamber: STEM project
In this STEM project, your students are challenged to investigate what happens when food goes bad and what factors influence that process. They design and build an incubation chamber where they control the temperature, heat and insulation
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Hydrocarbons: Test
The assignment consists of a number of theoretical questions and a number of exercises on the naming of hydrocarbons.
You can use this as a review exercise, test or task for the chapter on the hydrocarbons.
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Scale Challenge: Manual
In this article, Joris explains how he came up with the scale challenge and how you can get started with it. He explains which steps he has taken himself and which tools he finds useful.
The videos that belong to this scale challenge can be found …
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Atoms and Molecules: Exercises
With the help of an applet, your students gain insight into the structure of molecules. They count the number of atoms and molecules and in this way get to know the meaning of these terms well. Then they draw the molecular model.
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Learning Network STEM Effect: Tools and STEM projects
On this page, primary and secondary education teachers can find didactic instruments to design a STEM activity. The website also contains teaching materials for science, technology and STEM in primary and secondary education.
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Chemical arithmetic: Practical
This document contains the instructions for the students.
I gave each pair a different combination of volume of 1 mol/l sulfuric acid solution and a certain mass of sodium carbonate, some having one in excess and others having the other. The amount …
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Parallel tonalities: Visual representation
Compare the major third scale with its parallel minor third scale using this fill-in sheet. In addition to the blank fill-in sheet, you will also find the filled-in sheets with the parallel keys of C major and La minor, Sol major and E minor, Fa …
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Comparing major third scales: Visual representation
This is a visual representation of a major third scale. In this way you can compare two scales with each other. The examples given are the comparison of do major and fa major, do major and sol major (MCV 2.2), do major and re major (MCV 2.3).
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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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