ABD ss4 difference between section and elevation in Create Building views. A section is a cut through the 3d-model. An elevation is different. It shows the face of something, or perhaps more correct, the projection of an object/s to a plane.
Critical thinking is that mode of thinking - about any subject, content, or problem - in which the thinker improves the quality of his or her thinking by skillfully taking charge of the structures inherent in thinking and imposing intellectual standards upon them.
Critical thinking...the awakening of the intellect to the study of itself. Critical thinking is a rich concept that has been developing throughout the past 2500 years. The term critical thinking has its roots in the mid-late 20th century.