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Microbial fuel cell: STEM project
In this STEM project your students are confronted with the current energy crisis. With this problem in mind, they will go through several phases to ultimately build a microbial fuel cell (MFC). This voltacell will generate electricity from mud.
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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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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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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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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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Python in math class
When introducing a new topic in mathematics lessons, as a teacher you want students to understand what is going on. By letting them do their own calculations using comprehensible examples, they gain insight into the new concepts.
However, once they …
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CiSTEM²: Collaboration Platform
CiSTEM² is an English-language online platform where STEM teachers from different backgrounds can collaborate on integrated STEM projects. This platform is based on the final objectives and real challenges that are interesting for the students.
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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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American Museum of Natural History: Ology
Scientific website on which DIY activities, online educational games and educational videos can be found. Fourteen areas of science are covered, including biodiversity, brain, genetics, marine biology, microbiology, paleontology, zoology, …
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Qualitative and quantitative analysis of hydrates: Practical
In this practical, it is quantitatively determined how many water molecules bind per salt molecule of a hydrate (for example that of copper sulphate). It is also qualitatively demonstrated that a hydrate has a different color than its …
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Info sciences: Overview website
This website contains a collection of links on a wide variety of scientific topics, originally created for student teachers. This site is regularly updated.
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Plastic: Teaching material
This Dutch website contains teaching material about plastics. In addition to theoretical information, you will also find a practical on making bouncy balls and a practical on the research of rubber and plastics. There is also a quiz about your …
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