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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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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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Weather - Mundo 4
You solve questions about the different weather elements:
- recognize different types of thermometers;
- arrange temperatures;
- indicate the boiling point and freezing point;
- combine types of precipitation with the correct description;
- complete a text …
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The cycle of water - Mundo 4
This exercise is about water.
You practice around:
- the cycle of water;
- save water;
- the different forms of water (ice, water vapor, water);
- acid rain.
This exercise is in line with focus theme 3, lesson 4 of the Mundo 4 method.
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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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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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Dual Learning: Myth Busters
Dual learning is only for boys. Dual learning is only working and no school. Dual learning is for dumb people. There are many clichés about dual learning. This video playlist debunks all these prejudices.
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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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