The first 5 deal with letter and word identification in texts. One nice feature is that the number of appearances in the text is shown and is decreased with each correct identification. There are also exercises in reconstituting words from their syllables. The next 5 are exercises in number recognition and addition. There is good visual reinforcement by grouping of blobs in a circle to match a number.
Addition shows numbers using fingers of a hand.
The last 5 exercises deal with logic and orientation. The sound quality is poor, but kids' voices speak the words with good accents.