One-to-one correspondence of objects Sorting by various attributes: color, shape, size Patterns: AB, AABB, ABC Sizes: small, medium, large. Vocabulary: number, numeral, sorting, pairs, etc. Listening skills: develop and improve focus and concentration. Sequencing: Matching: symbols, shapes, patterns, etc. Same and Different: More, Less, Same. Routines: Develop study and school routines. Develop trust and confidence.