Geometer’s Sketchpad Tutorial 4 – Constructing a Square

In this tutorial, we will use the Geometer’s Sketchpad version to mimic the compass and straightedge construction tool we use in elementary geometry. The idea in constructing a square is to use the radii of congruent circles. Before beginning the construction, see Figure 3 so that you will have an idea of what we are […]
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GeoGebra Tutorial Video 2 – Constructing a Square

This is the second video tutorial on using GeoGebra. This is the video of the article GeoGebra Tutorial 3 – Constructing a Square. Sorry for some grammar lapses (I am not very good in impromptu), and  I am really having a hard time imitating American accent to make most of the viewers understand this video. […]
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Geonext Tutorial 2 – Constructing a Square

In Geonext Tutorial 1, we used the circle and polygon tools to construct an equilateral triangle.  In this tutorial, we are going to use the circle, the parallel and the perpendicular line tools to construct square ABEC shown in Figure 1. In constructing our square, we will first construct the a circle with radius AB, […]
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