Curated OER
The Story of Art
Students canvass the important elements of art in the seven lessons of this unit. Story structure and in particular, color is perceived as essential to the development of the idea of a picture.
Curated OER
Where's My Dot?
Students explore the five basic elements of Monart, dot, curved line, straightline, and angle line to create a book about their home address. The concept of "big" is explored in this lesson.
Integrated Publishing
Plane Figures
This site describes lines and angles "as found in various plane (flat) geometric figures.".
Mocomi & Anibrain Digital Technologies
Mocomi: Lines and Angles
Provides details about the properties of straight lines, types of straight lines, line segments, rays, curved lines, and types of angles.