Contrary to the current performance-based, "the-earlier-the-better mentality," Mason also advocated postponing formal school lessons until the child is six.
"We (of the P.N.E.U) begin the definite 'school' education of children when they are six; they are no doubt capable of beginning a year or two earlier but the fact is that nature and circumstances have provided such a wide field of educaiton for young children that it seems better to abstain from requiring direct intellectual efforts until they have arrived at that age" (Vol.6, p.159).
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New research is confirming what Charlotte Mason said 140 years ago, that "it takes six years of ideal conditions where a child gives his heart to his parents."
Read more here:
"Young Brains Need Play; Preschoolers Learn Best While Having Fun."
This philosophy is why in my preschool class I provide numerous activities and experiences designed to help children explore and discover the world around them using all their senses.