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Spread and Center Measurements with TI-30X Pro: Instructional Video
This video explains how to enter data from a frequency table or separate data on the TI-30X Pro and then have the dispersion and center measures determined.
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Intervals: How-to videos
In this playlist about the intervals you will find:
- an introductory video to the series of instructional videos about the music theory of intervals;
- level 1 in which you will find an overview of all intervals , from prime to octave;
- level 2 in which …
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Scales: Instructional Videos
In this playlist about the scales you will find:
- an introductory video to the series of instructional videos about the music theory of scales;
- level 1 in which it is about whole and semitones and in which you arrive at the scale of do;
- level 2 in …
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Statistics with GeoGebra: Explainer video
This video explains how to do classic statistics with GeoGebra:
- enter a table;
- draws a bar chart;
- histogram draws;
- draw box plot;
- determines the measures of center and dispersion.
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Point mirroring with GeoGebra: Explainer video - Nando 2
Videos with instructions on how to perform point reflections on plane figures,
How can you visually represent properties of transformation (point mirroring).
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Line mirroring with GeoGebra: Explainer video - Nando 2
Explain how to perform line mirroring in GeoGebra step by step.
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Math Help in Edge: Explainer Video
Microsoft's Edge browser includes a tool to solve math problems within the browser itself, called math help.
This allows you to perform complicated calculations and even gives you the steps required for this.Translated by
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Graphical Equation Solving: Explainer Video
Explanation video about solving equations using the graphing calculator.
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Speed Bump Differential Quotient: Explainer Video
Screencast with two GeoGebra files introducing the difference quotient assuming that the slope of a line through two points has been repeated recently.
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Regular hexagon: Construction
This movie shows how a regular hexagon can be constructed if the circumscribed circle is given.
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Regular 8-corner: Construction
In the video it is demonstrated how a regular octagon of which 1 side is given can be constructed.
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Volume of a Truncated Pyramid: Explanation Video
This video demonstrates how the content of a truncated pyramid can be calculated.
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