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Box plot: Explanation video
How do you draw a box plot?
Using an example, it is explained how to arrive at the first quartile, median and third quartile and how to draw up the associated box plot.Translated by
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Talkr: Let pictures talk
The Talkr app allows you to let photos speak. By importing your own or other photos, you bring the character in the photo to life, as it were.
The Talkr Live app offers the same possibilities. However, it is possible to record live. When using the app …
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Set Theory: Exercises
Set theory exercises:
- sets and elements (description, enumeration, Venn diagram);
- subsets;
- operations with collections.
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Holding Up the Sky: Teaching Guide
This lesson folder accompanies the film Holding Up the Sky.
Contents
If the shamans stop dancing and life in the rainforest loses its balance, the sky will fall and crush everything. This wisdom is passed on from generation to generation by the …
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Systems and the Gauss-Jordan Method: Bundle of Work
The following topics are covered in this bundle of work on systems:
- driving operations;
- systems with just one solution;
- exercises.
The solution key was also added.
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Road to Mars: Further training on demand
Mars, it seems as if all space organizations nowadays have their sights set on this neighboring planet. Stories of successful launches alternate with failed attempts. And then there is a certain E. Musk who claims to land the first humans on Mars …
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Medical Entrance Exam 2023: Solutions
In this playlist, all questions of the 2023 medical entrance exam (mathematics part) are discussed and solved:
- question 1 was neutralized;
- question 2: the equation of a circle;
- question 3: composite functions;
- question 4: area and perimeter; …
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Characteristics of a real function: Explanation video
This video discusses the characteristics of a real function when the graph is given:
- domain,
- image/range,
- zeros,
- drawing scheme/drawing table,
- function progression (increase/decrease),
- extreme values,
- symmetry.
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Logic: Explanation video
In this video within the theme of logic, the following topics are discussed:
- truth table;
- implication;
- equivalence;
- sufficient and necessary conditions.
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Counting problems, venn diagram and tree diagram: Additional exercises
Additional exercises on counting problems: Venn diagram and tree diagram
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Trigonometry: calculations with SOSCASTOA
This video uses SOS, CAS and TOA to calculate missing angles and sides in right triangles. Various exercises are made so that all possible situations are discussed.
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Solving first degree systems with two unknowns: Substitution and combination method
Two explanation videos with example exercises to solve systems of two first degree equations with two unknowns (2x2):
- substitution method,
- combination method.
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