Day 1:
Constructing a Right Triangle
To first get the understanding of right triangles we should first know how to construct a right triangle using GSP.
1) The first step is to construct a horizontal line m. Then we must construct a point on that line, point A.
2) Then the next step is to mark the line m and the point A and construct a perpendicular line l through point A.
3) Then the third step is to construct a point B on line m and a point C on line l.
4) The fourth step is to construct a line segment n from point B to point C.
5) Finally we have a rigtht triangle ABC.
With the time remaining in class draw some right triangles with GSP.