The activity includes ten fraction problems that are presented in a story line manner based upon observations of the iris fields and the irises themselves.

This unit on Chocolate is actually five activities in one. The main activity covers the history, cultivation, and the process of producing chocolate. Other activities include a comprehension review, a sequencing exercise, a fractions activity, and one on data reduction.

This activity incorporates a wide range of photos of ponds and various wildlife that lives in and around a pond in an initial seven page introduction. In a second portion, thirteen fraction problems are provided in a storybook form relating to the pond.

Fractions activity with a Hyde Park, London background including a total of eight fraction problems with questions regarding the size, color, position and movement of the horses along the race track.