Products intended to provide instruction that improves a person's capacity and performance of physical, mental and social activities with the goal of enhancing the person’s participation in all relevant domains (such as communication, self-care, mobility, housekeeping, work, education, and recreation). Included are, e.g. assistive products used in education/learning. Included are, e.g. assessment, test and evaluation materials. Devices that have a function other than training, but that may also be used for training, should be included in the class covering its principal function. Assistive products for vocational assessment and vocational training, see >28 27

Products designed to assist in the acquisition of the conceptual link between the number of objects, figures and basic arithmetical operations

Products for training in the relationship between letters and their corresponding. sounds. Training materials for developing reading skills, see >050306. Training materials for developing writing skills, see >050309. Assistive products for mother tongue training, see >051803

Products for training in the concept and function of time. Clocks and timepieces, see >222712

Equipment for training in the basic concept and function of money

Products that teach the concepts of mass, volume and length and the application of those concepts to measure objects. Assistive products for weighing and measuring to prepare food and drink, see >150303. Measuring instruments, see >27 06

Products that enable a person to learn the main characteristics of geometric shapes, and to recognize, name and compare shapes. Assistive products for training in mathematics and physical sciences, see >051815