MathTappers: EstimateFractions is an educational app designed to help learners develop an intuitive understanding of fractions. The app focuses on relating fractions, both in symbols and pictures, to the nearest half, such as 0, 1/2, 1, 1 1/2, and 2. It then challenges users to use fraction estimates in addition and subtraction problems, extending their understanding of fractions.

The purpose of MathTappers: EstimateFractions is to support learners in building their understanding of fractions, fraction symbols, and fraction operations through sense-making and visual models. By emphasizing estimation and visual representations, the app aims to foster a deeper understanding of fractions before moving on to formal operations.

It is important to note that this app is not meant to be mastered in one go. Instead, it is recommended to assign levels judiciously to support classroom learning activities. After introducing each fraction concept in a classroom setting, this app can be used for small group and individual activities to facilitate exploration, sense-making, consolidation, and remediation.

MathTappers: EstimateFractions is part of the MathTappers series developed by Tim Pelton and Leslee Francis Pelton, who are math educators and researchers. The app provides relevant visual models, focused content linked games, and suggestions for parents and educators.