Frog Fractions is 2012 browser game designed for players who want to learn about fractions. The game begins with a frog named Hop sitting on a lily pad; the player controls Hop to catch insects with its tongue, as well as collecting and protecting fruit from said insects. Each insect eaten is worth a fractional amount; this is the mechanism used to educate the player on how fractions are summed.
However, contrary to what the name implies, Frog Fractions provides educational content on more than just fractions. A short list includes:
The game is available on Steam, and takes about an hour to complete.