First Step Montessori

The sensorial materials provide a range of activities and exercises for children to experience the natural order of the physical environment, including such attributes as size, color, shape and dimension. Many of these materials were originally suggested and developed by Seguin in his prior research with scientific education.

Examples of these materials are pink tower (series of ten sequential cubes, varying in volume); knobbed cylinders (wooden blocks with 10 depressions to fit variable sized cylinders); broad stairs (ten wooden blocks, sequentially varying in two dimensions); color tablets (colored objects for matching pairs or grading shapes of color).