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Difference Between Linear, Recycling and Circular Economy
This infographic visually shows the difference between a linear, recycling and circular economy.
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Entrance Exam Questions and Teaching Materials: Videos
In this document you will find videos in which the questions for the entrance exam doctor and dentist are elaborated.
There are also links to online science classes.
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Study sheet: Step-by-step plan
How do I study natural sciences?
Study sheet made on the basis of the workbook Hoezo 2 (2h, version community education).
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Circonopoly: Online game circular economy
Online game that immerses young people in the circular economy. During this serious game, your students take on the role of an entrepreneur who makes sneakers. Completely free and straight from the classroom.
During five investment rounds they have …
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Synthesis of gold colloids from electronic waste
In this article, we discuss the synthesis of starch stabilized gold colloids, starting from gold recovered from electronic waste. The recycled gold was cleaned with concentrated nitric acid and dissolved in aqua regia. After evaporating the acidic …
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Monument Log: Lesson Idea
Visit and explore the same immovable heritage several years in a row and bond with it. For example, the students follow the evolution year after year, they record this in a log and they take measurements.
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Do not flush waste: Poster
Our wastewater is transported to a water purification plant via sewers. But sometimes things go wrong: blockages occur that prevent the water from moving any further. This is often because a lot of things are flushed in the toilet that actually do …
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The forest: Biotope study
Content
A forest is a society where every organism represents an important link. The students go to the forest and use measuring devices, search maps and other field materials to conduct their research.
Program
- Determining microclimate
- Measurement of …
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Transport of electricity from power plant to consumers: Issues
Issues with improvement key in connection with the transport of electricity from a power plant to the consumers.
The pupils of the fifth year are introduced to the solution methods that are specific to this type of problem.
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VOTE Package: Pimp your garden
My Garden Lab is a citizen science project about gardens and their importance for the local living environment. Citizens are invited to provide data about their garden, in particular about vegetation and management. After all, gardens occupy a …
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KIKS: AI in biology and climate change
KIKS stands for Artificial Intelligence , Climate Change and S tomata, and is a STEM project to provide students with insights into the concepts of artificial intelligence, within the context of biology and climate change. Students also learn to …
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Shading: What about?
Using many illustrations, this lesson explains why opaque objects have a shadow, what the shape is of that shadow and how you can draw the shadow yourself. The lesson provides a slightly more in-depth explanation of the origin of the shadow than …
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