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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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Vocabulary, food budget and logarithms
What do a writer's vocabulary and one's budget spent on food have to do with each other? Well, more than you might think! The mathematical relationship appears to be logarithmic.
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Should gifted students also record intermediate steps?
Gifted students sometimes do not understand why they have to write down intermediate steps in exercises. In this article you will find tips on how to tackle this in the classroom.
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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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The number pi: Facts
In this article you can find 31.4 facts about the number pi.
Fun facts that you can pass on to the students when you are working on the number pi.
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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.
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Understanding the Normal Distribution: Article
This article in the statistics series takes a closer look at the normal distribution and everything that goes with it:
- properties;
- the standard normal distribution;
- z score;
- central limit theorem.
The normal distribution is explained using examples …
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Have the text of an image read aloud: iPad Read Aloud
This video shows you how to easily set up the read-aloud function on an iPad. This allows you to have the text of an image read aloud. A useful support for students with dyslexia, foreign language newcomers ...
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Calculating and Understanding Confidence Intervals: Article
This article takes a closer look at calculating and understanding confidence intervals. You come across a confidence interval in statistics or SPSS when you start working with samples. A sample is a representative portion of a population that we …
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Graphical Equation Solving: Explainer Video
Explanation video about solving equations using the graphing calculator.
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