Unit Fraction Recognizer
Recognizes unit fractions in simple discrete (countable) and maybe continuous (e.g., area) representations for 1/2, 1/3, and 1/4 and understands intuitively that they are formed by dividing a whole into equal parts. Names these shares.
Special Thanks To

The research reported here was supported by the Institute of Education Sciences, U.S. Department of Education, through grant numbers R305K050157, R305A120813, R305A110188, and R305A150243. to the University of Denver. The opinions expressed are those of the authors and do not represent views of the Institute or the U.S. Department of Education.