These thematic pictures of Das Baby are analogous to a visual dictionary. The theme "Das Baby" 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 german language, which is not your native language.
To expand your german language vocabulary on the "Das Baby" topic, flashcards games are the best way: