Is the educational philosophy of teaching basic skills. This philosophy advocates training the mind. Essentialist educators focus on transmitting a series of progressively difficult topics and promotion of students to the next level or grade. Subjects are focused on the historical context of the material world and culture, and move sequentially to give a solid understanding of the present day. This philosophy stresses core knowledge in reading, writing, math, science, history, foreign language, and technology. The tools include lecturing, memorization, repetition, practice, and assessment. - Edupedia
William Bagley, took progressivist approaches to task in the journal he formed in 1934. Other proponents of Essentialism are: James D. Koerner (1959), H. G. Rickover (1959), and Theodore Sizer (1985).