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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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Making graphs: How do you do that and when do you use which type of graph?
Article in which different types of charts are discussed and which chart is best used in which situation. The use of the X and Y axes is also discussed.
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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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Contents of a truncated cone and pyramid: Explanation video
The video shows how the content of a truncated cone can be determined.
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