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Calculating with fractions: Explanation video
This explainer video explains different parts of calculating with fractions:
- what is a fraction?;
- multiplying fractions;
- simplifying fractions;
- add fractions;
- subtract fractions.
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Handling a compass for students with motor problems
This video shows how a compass is easily adapted for students who have problems with fine motor skills.
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Statistics for beginners (2/4): Variables
In this series of videos, Nouchka helps you to better understand some basic concepts of statistics. Do you want more theory about statistics, its definition, mean, median and mode? You can find this in the article on our blog .
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Solicitation of Square Roots (Part 2) - Newton-Rhapson
This video is a continuation of the approach to the square root of the chord method. On the basis of a concrete example (sqrt (85)), we show how relatively quickly, ie after two iterations of the method, although a square root to four decimal …
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Character Study quadratic function
You will discover how you can determine the character study of a quadratic function.
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The window to adjust the imaging computational device
This video teaches the user to visualize a function that are too large or too small function values compared to the visible screen of the computational device.
Usable from version TI83 (Texas Instruments)
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