the official life gives a diagram and particulars of the growth of the school during sanderson's time, and there is no need to repeat those particulars here. from 1892 to 1900 there was no very remarkable increase in the number of boys; it rose from ninety-odd to a hundred and twenty[pg 43] or so. then as sanderson's grip became sure there followed a rapid expansion.

from 1900 onwards oundle grew about as fast as it was possible to grow. new laboratories were built, new subjects introduced so as to furnish a wider and wider variety of courses to meet such intellectual types as the school had hitherto failed to interest. there was a great development of biological and agricultural work from about 1909 onward. the attention given to art increased, and there was a great change and revolution in the history teaching. by 1920 the numbers of the school were soaring up towards six hundred. he wanted them to go to eight hundred, because he still wanted to increase the variety of courses, and the larger numbers gave a better prospect of classifying out the boys effectively and making sure that each course of studies was sufficiently attended to keep it active and efficient.

the prestige of the school grew even more rapidly than its size. from 1905 onward the inquiring parent who wanted something more than school games and esprit de corps was sure to hear of oundle.

and sanderson was growing with his school.[pg 44] every installment of success stimulated him to new experiments and fresh innovations. no one learnt so much at oundle as he did, and it is with that growth of his conception of school method and his widening vision of the schoolmaster's rôle in the world that we must now proceed to deal.