Texas Instruments Taschenrechner (Rechentrainer) Little Professor Solar

A fun way to improve numeracy skills!

Instead of providing the answer to a mathemetical expression entered by the user, Little Professor Solar generates unsolved expressions and prompts the user for the answer:

• Four basic operations: addition, subtraction, multiplication and division
• Five levels of difficulty, from ‘very easy’ to ‘very difficult’
• Includes over 50,000 pre-programmed tasks
• Awards a star for each correct answer and smiles when five sums are answered correctly
• Robust housing and solar powered cells
• Recommended for primary-aged children