Dracaena marginata, commonly known as the red edged dracaena, tree dracaena or Madagascar dragon tree, is typically grown as a houseplant but can be grown outside in U.S. Department of Agriculture plant hardiness zones 10 and 11.
From Wikipedia, the free encyclopedia. Primary education or elementary education often in primary school or elementary school is typically the first stage of compulsory education, coming between early childhood education and secondary education.
Progressive Education. movement in American education. Confined to a period between the late 19th and mid-20th cent., the term progressive education is generally used to refer only to those educational programs that grew out of the American reform effort known as the progressive movement.rogressive Education. a bourgeois pedagogical concept whose adherents believe that the content, organization, and methods of instruction, especially in primary school, should be determined by the direct, spontaneous interests and needs of children rather than by the socioeconomic conditions and needs of society.