-
Lorenz curve and Gini coefficient: Exercise
These eight multiple choice questions cover the material surrounding income distribution. What is the Lorenz curve and how is the Gini coefficient calculated?
Translated by
Interactive exerciseTeacher -
Cosmography: Stars
This digital exercise will help you learn more about stars. While completing the multiple choice questions and fill-in exercises you will learn more about:
- characteristics;
- spectral class;
- star formation;
- end of light stars;
- end of stars like the …
Translated by
Interactive exerciseOther function -
Types of paint
In this learning resource you will see how paint is used as protection, as decoration, as signaling, in painting, and you will be introduced to the important types of paint.
Translated by
Interactive exerciseOther function -
Natural coloring agents
A natural dye is a dye derived from plants, mushrooms or animals. They can be used for dyeing wool, textiles, hair and food. In this exercise you will become acquainted with different species and their origins. You will also see the link with E …
Translated by
Interactive exerciseOther function -
Plastics: Examples
In this exercise you match the correct term with the correct description. Terms that are discussed include:
- nylon,
- polyethylene,
- synthetic resin,
- composite,
- carbon fiber,
- elastomer,
- ...
Translated by
Interactive exerciseOther function -
Concepts from the second grade
This quiz covers various concepts from the course material of the second grade.
You will solve questions about, among other things:
- number of protons, neutrons, electrons;
- acids, salts, bases;
- oxidation number;
- reaction equation;
- mole and molar …
Translated by
Interactive exerciseTeacher -
Cost of product and service: Exercise - Frame 3
In these exercises, the students learn to determine the cost price of a product or service.
This includes concepts such as:
- installment sale;
- consumer credit;
- obligations of seller;
- buyer's obligations.
The exercises can be used as a task or test.
Translated by
Interactive exerciseTeacher -
Temperature control setup: Learning path
This digital learning path contains exercises about temperature control. The exercises are based on the setup about temperature control. You can also find these assignments as downloadable teaching materials .
Translated by
Interactive exercise -
Hydrocarbons
In this exercise, knowledge about the naming of alkanes and alkenes is tested.
Translated by
Interactive exerciseTeacher -
Monofunctional carbon compounds: Functional group and naming
This Kahoot tests whether you know the names of the different functional groups and/or correctly recognize the names of worked examples.
Translated by
Interactive exerciseTeacher -
Student work: Task
Task with exercises to practice the subject matter of student work.
Translated by
Interactive exerciseTeacher -
Third year chemistry study material: Quiz
kahoot! about the repetition of all the subject matter of the third secondary school.
Translated by
Interactive exerciseTeacher