While the Bible should hold the first place in the education of children and youth, the book of nature is next in importance.—Special Testimonies on Education, 58. PH081 23.1
The most effective way to teach the heathen who know not God, is through his works. In this way, far more readily than by any other method, they can be made to realize the difference between their idols, the work of their own hands, and the true God, the Maker of heaven and earth.—Special Testimonies on Education, 59. PH081 23.2
A return to simpler methods will be appreciated by the children and youth. Work in the garden and field will be an agreeable change from the wearisome routine of abstract lessons, to which their young minds should never be confined. God has, in the natural world, placed in the hands of the children of men the key to unlock the treasure-house of His word. The unseen is illustrated by the seen; divine wisdom, eternal truth, infinite grace, are understood by the things that God has made. Then let the children and youth become acquainted with nature and nature's laws.—Special Testimonies to Ministers and Workers 6:61. PH081 23.3
The little children should come especially close to nature.—Special Testimonies on Education, 62. PH081 23.4