Sensorial

The Long Red Rods (also just called the Long Rods) material consists of ten wooden rods each measuring 2.5 cm (about 1") square in cross section, and ranging in length from 10 cm to 100 cm (about 4" to 40").  The material is designed to help...

The Knobless Cylinders Montessori material consists of four boxes, coloured red, blue, green and yellow, each containing ten colour-matched wooden cylinders of varying height and/or diameter.  The pieces are coated in bright, chip-resistant finishes...

The Colour Resemblance Sorting task is a popular exercise for recognizing and sorting gradations of colour.  The set comes in a divided storage box with a lid, and includes six natural-finish wooden inset block, six colour blocks and twenty-four...