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Chemistry in a glass: Dyes in food
Why does tea have a brown color? Is the red food coloring in some candies and Campari made from tiny insects? Why can't jenever be distilled in an iron barrel? You will find answers to these and other questions in this volume.
In the classroom you …
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Who is it: Speaking and listening skills
Speaking and listening in a game: with this method everyone listens to each other and there is still life in your class. The working method is based on a mixture between Who is it? and the board game Camel Up (in which you bet which camel will cross …
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STEM KOMPAS: Manual for STEM lessons
This manual mainly serves as a guideline and inspiration to shape activities/lessons around STEM (science, technique, engineering and mathematics). The target group of this manual are teachers, counselors and people with an interest in STEM-wise …
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Chemical change, pH: Test
Small test about the pH, the difference between a physical and a chemical reaction, and the chemical reaction of MgO.
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Homogeneous or heterogeneous solutions: Practical
Worksheet (in English, CLIL) for a practical to learn to recognize heterogeneous and homogeneous mixtures.
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Absolute uncertainty: Exercises
Exercises on calculating absolute uncertainty.
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Electrical conductivity of substances: electrolytes
Repeat assignment on the concepts of ionisation, dissociation and electrolyte. It is the intention that the students themselves come to an arrangement of the substances.
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Chemical elements: Game form
Game form to practice the names and symbols of the chemical elements. This exercise is based on the game I'm going on and I'm taking along.
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Issues: Step-by-step plan
Step-by-step plan to solve mathematical and scientific problems.
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Acid rain: Work bundle
Work Bundle on Acid Rain consisting of:
- Practicum,
- Read text,
- Question series.
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Chemical elements: Word puzzle
Word puzzle as a repetition of the names and symbols of the chemical elements.
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Atoombouw: Crossword puzzle
Crossword puzzle on the material of the atomic building.
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