The concept of TPACK has been cited thousands of times, and has been influential within a narrowly
circumscribed circle of faculty members whose professional careers focus on some aspect of emergent technologies.
In the table on the left page, the square that appears repeatedly denotes 4 / pi, or the ratio of the area of a square to the area of
the circumscribed circle.
Not exact matches
That is, are we willing to accept that in some sense we are always comprehended by a
circle of meaning that surrounds us and which we can not get around, a
circle to which we can contribute new meanings but which we can not ourselves
circumscribe?
If we are to find the area of a
circle, we can
circumscribe it with regular polygons with indefinitely increasing numbers of sides.
A team of three boys begins constructing an equilateral triangle, after which they will construct two parallel lines and a triangle
circumscribed by a
circle.
A muddy red
circle is
circumscribed in four concentric squares of four plastery shades of off - white.
The central black cross on a white background
circumscribed by red and white
circles is likely an abstraction of the Iron Cross medal for bravery, which was bestowed posthumously on Freyburg.