TI-10 Teacher Kit 2-line calculator with large keys. Incorporates key features for elementary math such as Problem Solving and Flash cards, Place Value, rounding, and Stored Operation with consultant. Combines the popular features of the TI-15 Explorer and MathMate, making it a unique tool for grades K~3. Features a 2-line display, constant operation key, place value feature, and more! Includes 10 calculators, teacher guide, poster, and transparency.