It includes all the vocabulary from the third and fourth grades of elementary school, as well as additional words: the spelling of words, their origin (where necessary, in order to help the child consolidate their spelling), their analysis into components (if they are compound words) and their related words.

In addition, the words are given in sentences so that their meaning can be reinforced by the child.

It has two levels of difficulty (cards for third grade and cards for fourth grade) as well as cards with additional words recommended for this age group.

The structure of the game cards is such that they can be used:

be played by children together, in three different ways;
be played by a parent or teacher with the child;
be used by a teacher in the classroom;
be read by the child alone (using the flashcard method).