These thematic pictures of математике are analogous to a visual dictionary. The theme "математике" splits into several parts. For children, especially toddlers from 1 to 5 years old, it is better to divide the sets of cards over several days, or even weeks, so the information is absorbed better. Especially it is true if you are using flashcards to learn the turkish language, which is not your native language.
To expand your turkish language vocabulary on the "математике" topic, flashcards games are the best way: