Lesson 18: Surfaces (Direction)
The instructor reviews the following new terms with children and points out each example in the top image:
- Horizontal: A straight line running from left to right across the page.
- Vertical: A straight line running up and down the page.
- Oblique: A slanting line between the horizontal and the vertical.
- Inward: A line curving towards the inside.
- Outward: A line bulging towards the outside.
Children complete the following drill work on types of surfaces:
- Draw the horizontal surface A.
- Draw the horizontal surface F.
- Draw the oblique surface B.
- Draw the outward curved surface C.
- Draw the inward curved surface D.
- Draw the vertical surface E.
- Draw the oblique surface B from memory.
- Draw a tree on a horizontal surface.
- Draw a tree on an oblique surface.
- Draw a tree resting on an inward curved surface.
- Draw a tree resting on an outward curved surface.