The Nature of Individual Differences and Ways of Taking Care of Them, With Emphasis Upon Arithmetic in the Higher Grades at the Elementary Level

The over-all purpose of this study is to determine the ways in which children differ from one another as related to the instructional program in the school, to point out ways of taking care of individual differences in the learning situations in the classroom, and to apply these principles to the teaching and learning of arithmetic in the higher grades at the elementary level