Enjoy learning fractions without anxiety. The bars on the glass become shaded as the glass is filled to illustrate basic fraction concepts equality and inequality of fractions. Click here for a set of questions for these glasses that involve fraction addition subtraction multiplication and division. As you fill and empty these glasses questions naturally arise about fractions. For example: "What fraction of a glass do you drink each time you swallow." Percents and decimals on the glasses make connections between fractions decimals and percents. This nine ounce glass is BPA free dishwasher safe kid-safe and great anywhere for ages 5 on up. Free Applet to use online!.

"My kids love those cups"