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Tangent of Oriented Angle: Explainer Video
This video explains step by step how to find the tangent of an oriented angle in the trigonometric circle.
This is followed by an exercise in which the three trigonometric numbers (sine, cosine and tangent) of a negatively oriented angle in the …
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Cosine and Sine of Oriented Angle: Explainer Video
This video explains how to determine the sine and cosine in the trigonometric circle. It will also be discussed how to calculate the tangent of your oriented angle with these values of sine and cosine.
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Don't become a money mule: Sensitization video
A money mule makes its account or bank card available to criminals, who launder the money by transferring it between different accounts. This awareness-raising video aims to point out the dangers to young people.
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Trigonometric numbers and trigonometric circle: Repetition
The video starts with a short repetition of sine, cosine and tangent in a trigonometric circle.
Then the concept of oriented angle and oriented angles in the trigonometric circle is explained using examples.
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De Bieb voor de Zaanstreek: YouTube channel with book tips
Do your students have problems choosing a good book or are you looking for a good reading book yourself?
On this YouTube channel you will find short book promotion videos for children. There is also a separate playlist with book tips for teachers and …
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How to keep your child's gaming healthy: Explainer video
Games are part of every child's life. Still, you may be concerned or have questions about that gaming. Is my child's gaming behavior still ok or not? Why does my child like to play games so much? And how do I make sure gaming doesn't become a …
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Parenting About Alcohol and Other Drugs: Explainer Video
Sooner or later, young people come into contact with alcohol and other drugs, such as cannabis. As a parent, you hope that your son or daughter is strong enough to handle this wisely. Do not underestimate your role as a parent! You have a lot …
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Elementary functions: Playlist - Pienter 4
This is a playlist that covers the subject matter of basic functions. The following topics are covered:
- preface;
- discuss;
- transformations;
- the rational function;
- formulate job rules.
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Collection of the rational numbers: Explanation video
This video lesson explains what the set of rational numbers is.
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Automotive sector: Professions
On this page you will find eight testimonials from people who have found their way in the countless jobs in the automotive sector. The professionals testify to the added value of a university education in the automotive industry.
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Create sound files with Audacity
Program to create sound files for program languages by sending macros to Audacity.
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Constructing lines of equal length: Explanation video
This is a video lesson on constructing lines of equal length.
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