Rainbow Fraction Math Balance

This is a great tool to demonstrate the relative size of fractions & to practice adding, subtracting & converting fractions. This balance also allows students to check their work as incorrect equations will not balance out. Pegs are color-coded to match the Rainbow Fraction® system. Teaches fractions: 1, 1/2, 1/3, 1/4, 1/5, 1/6, 1/8, 1/12. Includes twenty-four 10 gram weights, balance & Teacher's Guide. Suitable for kids age 7 - 12.