In learner-centred methods, the teacher/instructor is both a teacher and a learner at the same time. In the words of Lawrence Stenhouse, the teacher plays a dual role as a learner as well âso that in his classroom extends rather than constricts his intellectual horizonsâ.
Two-point perspective has one set of lines parallel to the picture plane and two sets oblique to it. Parallel lines oblique to the picture plane converge to a vanishing point, which means that this set-up will require two vanishing points. Walls in 2-point perspective, converging toward two vanishing points.
Try this Drag any orange dot at the points A,B,P or Q. The line segments intersect at point K. An intersection is a single point where two lines meet or cross each other. In the figure above we would say that point K is the intersection of line segments PQ and AB.Another way it may be said is that the line segment PQ intersects AB at point K.ry this Drag any orange dot at the points A,B,P or Q. The line segments intersect at point K. An intersection is a single point where two lines meet or cross each other. In the figure above we would say that point K is the intersection of line segments PQ and AB.