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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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Measurements of length, area and volume: Conversion tables
Conversion tables for length dimensions, surface dimensions and volume dimensions. Useful for converting units and calculating length, circumference, area, volume, capacity.
The most common units were used. Little-used units such as square decameter …
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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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Signs of forces: Lesson letter
This lesson letter explains:
- the schematic representation of forces;
- parts of a force arrow;
- calculate with force arrows;
- dissolution of forces;
- putting together forces.
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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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Do you learn on the toilet?: POTcast
Posters that can be hung in the toilets with QR codes to audio recordings. In these audios, twelve sentences are translated and recorded with Vocaroo, in every language offered in the CVO, always in Dutch and in the target language.
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Lab material: Puzzle
This is an exercise on the names of the lab materials.
On this first sheet you see twelve images of objects from the lab, each with a number from 1 to 12. On the next sheet (answer sheet) you see twelve boxes with the names of the material. …
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Safe to school: Blind spot
Objective: To realize that part of the space next to a motor vehicle is not reflected in the rear-view mirror and is therefore not visible to the driver.
The question of how space is experienced in a road safety context is central here. Seeing is not …
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Spaghetti Bridge: STEM Project
Your students study how a bridge is built and what shapes a bridge has. After making a sketch, your students construct their bridge using spaghetti and glue. Finally, they test the strength of their structure.
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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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Half-life with M&Ms
This test is an open lab on the half-life of radioactive elements, simulated with M&Ms. Students have to devise an experiment, carry it out and make a corresponding graph.
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Lightbox: STEM project
In this STEM project, students are challenged to design a solution to support people with neural disorders during their rehabilitation. They learn about the nervous system, reflexes and train reaction speed by making a lightbox with colored push …
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