Wings Of Ring

Fit these clear plastic rings around Fraction Circles to explore degrees, time, percent, and more. These clear plastic rings fit around Fraction Circles to show the relationships among fractions, decimals, and percent (¼ = 0.25 = 25%); to demonstrate the equivalence of minutes and fractional parts of an hour (15 minutes = ¼ hour); and to express fractional parts of a circle in degrees (¼ of a circle =90°). Each of the five rings in the set is divided into equal intervals, contains a well-marked scale including a “0” to indicate a starting.

*Note: image shown above is for illustration purpose only; Actual image may vary due to specification, Design, Technology and R&D.*