1. Curves in the plane and in space.
2. Curvature.
3. Global properties of curves.
4. Surfaces in three dimension.
5. Tangents, normals.
6. Examples of surfaces.
7. Quadratic surfaces.
8. Lenghts of curves on surfaces.
9. Isometries on surfaces, conformal mappings.
10. Surface area.
11. The curvature of curves on surface.
12. Normal and principal curvatures.
13. Geometrical interpretacion.
2. Curvature.
3. Global properties of curves.
4. Surfaces in three dimension.
5. Tangents, normals.
6. Examples of surfaces.
7. Quadratic surfaces.
8. Lenghts of curves on surfaces.
9. Isometries on surfaces, conformal mappings.
10. Surface area.
11. The curvature of curves on surface.
12. Normal and principal curvatures.
13. Geometrical interpretacion.