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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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The Boolean Game: Graphic Design
The Boolean Game is a drawing game that helps you understand some of the graphic design tools that will help you quickly design drawings. This will teach you how to use Boolean operations in Adobe Illustrator, Sketch, Figma, and other vector …
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Color and Monochrome: Lesson Package
Everything around us has a color. Color makes things stand out, draws our attention and evokes associations and feelings. Every child has a favorite color. It is also an important building block in photography.
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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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Microscopy and chemical identification: Solve the mystery
During this lab, your students will investigate a crime. Three pieces of evidence were found at the scene of the crime. It's about animal hair, soil type and fibers. After a chemical and microscopic examination, the students can determine which …
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CHEMzine: Downloadable magazine
The zines were created by polymer chemist Alex Cook. The following themes are available:
- atoms,
- bonds and structure,
- matter,
- thermodynamics and reaction rate,
- organic chemistry,
- polymers,
- DNA and RNA,
- proteins.
Do you want to do an English experiment …
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STEM School Label
The STEM School Label allows school representatives to evaluate their school against the criteria that define a STEM school using an online self-assessment tool. This self-assessment tool identifies required areas of development and provides …
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Periodic table of the elements
With this periodic table you can get more information about each element, such as:
- atomic beam,
- ionization energy,
- melting point,
- boiling point,
- oxidation number,
- electron affinity,
- electronegative value,
- ...
You can also view interactive graphs of …
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Branched Alcohols: Naming
You can practice naming branched alcohols using flashcards. These contain alkyl and/or halogen groups as branches. The primary chain can consist of a simple alcohol or a diol.
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