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Constructing triangles with a protractor and compass: Instructional video
This video will teach you how to construct triangles using a compass and a protractor. Each construction is visually elaborated step by step.
You will also learn to draw the bisectors in a triangle with the protractor.Translated by
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Solving systems: Explanation video
Explanation video in which a test about systems is completely solved.
The following topics are covered in the questions:
- graphical system solving (using graphic calculator);
- solving system using substitution method;
- solve system using combination …
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Derivatives of Elementary Functions: Exercise
An interactive program with which you can practice the formulas of derivatives of elementary functions.
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Solving quadratic equations (part 1): Exercises
You practice determining the zeros of the given quadratic functions. The answers should be noted as coordinates. If there is only one zero point, you must note this zero point twice.
The sequel to this exercise can be found here: Solving quadratic …
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Interval with accompanying graph: Multiple choice exercise
You practice recognizing the correct interval in a graph.
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Rational and Irrational Numbers: Multiple Choice Exercise
You practice recognizing rational and irrational numbers.
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Learning mathematical definitions. How do I do that?
Share this video with your students. How do you memorize mathematical definitions?
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Construction of equally long line segments: Step-by-step plan
The video explains how two equally long line segments can be drawn with a compass and a geo triangle. After watching the video clip you can work independently.
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Financial algebra: Excel (2)
In this video I explain four financial functions in Excel (HW, NPER, RENTE and BET) from the point of view of someone who wants to borrow.
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Financial algebra: Excel
In the video I explain five financial functions in Excel (HW, TW, NPER, BET and RENTE) from the point of view of someone who wants to save.
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In parallelogram, diagonals intersect each other: Proof of property
The video clip proves that the diagonals intersect in a parallelogram in half. These fragments can be seen on Youtube and Edpuzzle .
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In parallelogram, diagonals intersect each other in the middle: Proof of property
In the video fragment it is proved that a quadrilateral of which the diagonals intersect in the middle is a parallelogram.
Web link Youtube:
https://youtu.be/BT6JmwuHg0IWeb link Edpuzzle:
https://edpuzzle.com/media/5af6179b2dbff640dbafb441Translated by
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