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Monofunctional compounds: Skeleton notation
Students often wonder what the skeletal notation looks like when functional groups are added to the carbon chain. This is a summary that I made at the request of students.
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Constructing triangles with a protractor and compass: Presentation
With this PowerPoint presentation, your students will learn to construct triangles using a compass and a protractor. Each step is worked out visually.
They also learn to draw the bisectors in a triangle with the protractor.
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The trigonometric numbers: Presentation
This presentation discusses the trigonometric numbers in a right triangle. The sine, cosine and tangent are successively defined based on the relationship between angles and sides in similar triangles.
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Fermentation of bread: STEM project
In this STEM project, students take on the challenge of baking the tastiest sandwich and packaging it. First, the students receive an introduction that also includes the
history of bread is discussed. Then students learn about the
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Heat battery: STEM project
Can you reduce your energy bill at home by creating a setup that can recover the heat from spaghetti cooking water?
In this STEM project, students are challenged to design and realize a system that ensures that the large amount of heat invested in …
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Voice strings: Design your own musical instrument with Arduino and lasers!
This project challenges students to build their own musical instrument without real strings. Inspired by some examples with lasers, they get creative in designing a laser harp. Various concepts of computational thinking are discussed. The laser …
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You can reduce waste!
The Can Press is a STEM project that provides employment final students with the opportunity to develop important technical skills. This series of lessons is specially designed for the PAV lessons and can serve as a STEM-oriented preparation for …
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Engineering sunscreen: STEM project
Every year, thousands of people in Belgium are diagnosed with skin cancer, a worrying reality that reminds us how important it is to protect ourselves from the harmful effects of the sun. Sunlight can also lead to serious health problems such as …
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iSTEM Nocturnes: Playlist
This playlist contains all recorded nocturnes from iSTEM.
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Citizen movement Klimaan: Local climate projects
In this webinar, Tris Segers, an employee of the Mechelen citizen movement Klimaan, outlines how you can deal with our commons with care: soil, water, energy, mobility, air, etc. She illustrates this using some local projects and initiatives.
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Roasting coffee with solar energy: Example of sustainable entrepreneurship
In this webinar, Gert Lindhout gives an example of dynamic and sustainable entrepreneurship. He is co-owner of coffee company Ray&Jules, works at CEE Cleantech and is co-founder of Mic Mac Miniscule. He testifies to how good business …
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Do small nuclear power plants save the climate?
Marc Alexander, the speaker of this webinar, is a member of the March 11 Movement 2015. This organization advocates 100% renewable energy and strives for a social and just transition. During his presentation he refutes the alleged advantages of …
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